1.3.0 #166
1.3.0 #166
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WalkthroughThis pull request introduces a comprehensive refactoring of the messaging and communication infrastructure across multiple packages. The primary focus is on enhancing the XMTP (Extensible Messaging and Presence Protocol) implementation, introducing a new Changes
Sequence DiagramsequenceDiagram
participant User
participant XMTP Client
participant Message Handler
participant External Service
User->>XMTP Client: Send message
XMTP Client->>Message Handler: Process message
alt Message Type
Message Handler->>XMTP Client: Determine content type
XMTP Client->>External Service: Send/Retrieve data
end
Message Handler->>User: Send response with context
Poem
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Actionable comments posted: 0
🔭 Outside diff range comments (2)
packages/docs/pages/plugins/xmtp.mdx (2)
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31-40: Fix undefined variable usageThe
responsevariable is logged before it's defined in the message handler.const onMessage = async (message, user) => { - console.log(`Decoded message: ${response} by ${user}`); + console.log(`Received message: ${message} from ${user}`); // Your AI model response + const response = "AI response here"; xmtp.send(response); };🧰 Tools
🪛 LanguageTool
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...(AI_HYDRA_LEO_MISSING_COMMA)
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63-82: Fix duplicate variable declaration and enhance error handlingThe code has two issues:
- The
responsevariable is declared twice- Missing error handling for the OpenAI API call
const onMessage = async (message, user) => { - console.log(`Decoded message: ${response} by ${user}`); + console.log(`Received message: ${message} from ${user}`); // Prepare conversation history or context as needed const history = [ { role: "system", content: "You are a helpful assistant." }, { role: "user", content: message }, ]; // Call the OpenAI API to process the user's message - const response = await openai.createChatCompletion({ - model: process.env.GPT_MODEL || "gpt-4", - messages: history, - }); - - const response = response.data.choices[0].message.content.trim(); + try { + const completion = await openai.createChatCompletion({ + model: process.env.GPT_MODEL || "gpt-4", + messages: history, + }); + + const response = completion.data.choices[0].message.content.trim(); + + // Send the AI-generated response back to the XMTP network + await xmtp.send(response); + } catch (error) { + console.error('Error processing message:', error); + await xmtp.send('Sorry, I encountered an error processing your message.'); + } - // Send the AI-generated response back to the XMTP network - xmtp.send(response); };🧰 Tools
🪛 LanguageTool
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...(AI_HYDRA_LEO_MISSING_COMMA)
🧹 Nitpick comments (3)
packages/docs/pages/plugins/xmtp.mdx (3)
3-3: Add missing comma for better readabilityAdd a comma after "traffic" to properly separate the independent clauses.
-Just as Cloud-flare secured web traffic, messaging will need robust scalable end-to-end encrypted messages +Just as Cloud-flare secured web traffic, messaging will need robust, scalable, end-to-end encrypted messages🧰 Tools
🪛 LanguageTool
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...(AI_HYDRA_LEO_MISSING_COMMA)
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7-12: Consider adding mitigation strategies for each riskWhile the risks are well-identified, it would be valuable to include specific mitigation strategies for each risk type. This would help developers implement proper security measures.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...(AI_HYDRA_LEO_MISSING_COMMA)
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134-146: Enhance security and implement React best practicesSeveral improvements needed for security and React best practices:
- Wallet creation should be moved outside useEffect
- Add warning about secure private key handling
- Implement cleanup in useEffect
+ // WARNING: In production, ensure secure handling of private keys + // Consider using a secure key management solution useEffect(() => { const init = async () => { const newWallet = Wallet.createRandom(); // ... set wallet and recipient info ... try { if (user?.address) { await initXmtp(newWallet); } } catch (error) { console.error("Error resolving recipient:", error); setIsLoading(false); } }; init(); + return () => { + // Cleanup XMTP connection + if (xmtp) { + xmtp.disconnect(); + } + }; - }, [user.address]); + }, [user.address, xmtp]);🧰 Tools
🪛 LanguageTool
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...(AI_HYDRA_LEO_MISSING_COMMA)
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packages/docs/pages/plugins/xmtp.mdx(1 hunks)
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🪛 LanguageTool
packages/docs/pages/plugins/xmtp.mdx
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...
(AI_HYDRA_LEO_MISSING_COMMA)
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Actionable comments posted: 0
🔭 Outside diff range comments (2)
packages/docs/pages/plugins/xmtp.mdx (2)
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21-89: Fix code examples for better reliability and consistency.The backend code examples have several issues that should be addressed:
- The response variable is redefined, potentially causing confusion
- Missing error handling for API calls
- Inconsistent environment variable usage
Apply these improvements to the OpenAI example:
const onMessage = async (message, user) => { - console.log(`Decoded message: ${response} by ${user}`); + console.log(`Received message: ${message} from ${user}`); // Prepare conversation history or context as needed const history = [ { role: "system", content: "You are a helpful assistant." }, { role: "user", content: message }, ]; - // Call the OpenAI API to process the user's message - const response = await openai.createChatCompletion({ - model: process.env.GPT_MODEL || "gpt-4", - messages: history, - }); + try { + // Call the OpenAI API to process the user's message + const completion = await openai.createChatCompletion({ + model: process.env.GPT_MODEL || "gpt-4", + messages: history, + }); - const response = response.data.choices[0].message.content.trim(); + const response = completion.data.choices[0].message.content.trim(); - // Send the AI-generated response back to the XMTP network - xmtp.send(response); + // Send the AI-generated response back to the XMTP network + await xmtp.send(response); + } catch (error) { + console.error('Error processing message:', error); + await xmtp.send('Sorry, I encountered an error processing your message.'); + } };
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92-180: Enhance the React example with better practices.The React example could benefit from several improvements:
- Proper cleanup in useEffect
- Better error handling UX
- More complete TypeScript types
Consider these improvements:
function Chat({ user }: { user: UserInfo }) { const [messages, setMessages] = useState<Message[]>([]); const [newMessage, setNewMessage] = useState(""); const [xmtp, setXmtp] = useState<XMTP | undefined>(undefined); const [isLoading, setIsLoading] = useState(true); + const [error, setError] = useState<string | null>(null); // ... other state variables ... useEffect(() => { + let mounted = true; const init = async () => { const newWallet = Wallet.createRandom(); // ... set wallet and recipient info ... try { if (user?.address) { await initXmtp(newWallet); } } catch (error) { console.error("Error resolving recipient:", error); - setIsLoading(false); + if (mounted) { + setError("Failed to initialize chat. Please try again."); + setIsLoading(false); + } } }; init(); + return () => { + mounted = false; + }; }, [user.address]); // ... rest of the component + if (error) { + return <div className={styles.error}>{error}</div>; + } return <div className={styles.chatContainer}>{/* Render chat UI */}</div>; }
🧹 Nitpick comments (3)
packages/docs/pages/plugins/xmtp.mdx (1)
3-3: Consider improving sentence structure and clarity.The introduction effectively conveys the importance of secure messaging, but could benefit from better punctuation and structure.
-AI is transforming consumer tech, with messaging becoming the main channel for interacting with agent services. This shift will scale message traffic astronomically, analogous to the web's rise in the 2000s. Just as Cloud-flare secured web traffic, messaging will need robust scalable end-to-end encrypted messages to protect sensitive communications. +AI is transforming consumer tech, with messaging becoming the main channel for interacting with agent services. This shift will scale message traffic astronomically, analogous to the web's rise in the 2000s. Just as Cloudflare secured web traffic, messaging will need robust, scalable, end-to-end encrypted messages to protect sensitive communications.🧰 Tools
🪛 LanguageTool
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...(AI_HYDRA_LEO_MISSING_COMMA)
packages/docs/pages/changelog.mdx (2)
8-11: Improve changelog entry readability.The feature entries would benefit from consistent punctuation.
- - Added a new XMTP plugin for secure messaging with installation instructions and usage examples. + - Added a new XMTP plugin for secure messaging, with installation instructions and usage examples. - - Added a new `xmtp-client` package for secure messaging with installation instructions and usage examples. + - Added a new `xmtp-client` package for secure messaging, with installation instructions and usage examples.🧰 Tools
🪛 LanguageTool
[uncategorized] ~8-~8: Possible missing comma found.
Context: ... - Added a new XMTP plugin for secure messaging with installation instructions and usag...(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~10-~10: Possible missing comma found.
Context: ... a newxmtp-clientpackage for secure messaging with installation instructions and usag...(AI_HYDRA_LEO_MISSING_COMMA)
23-24: Clarify the versioning scheme update.The entry about updating the versioning scheme needs more context to be useful for users.
- - Updated versioning scheme across multiple packages to a generic "patch". + - Updated versioning scheme across multiple packages to use semantic versioning with patch updates (x.y.z format), ensuring consistent version management across the ecosystem.
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packages/docs/pages/changelog.mdx(1 hunks)packages/docs/pages/plugins/xmtp.mdx(3 hunks)
🧰 Additional context used
🪛 LanguageTool
packages/docs/pages/changelog.mdx
[uncategorized] ~8-~8: Possible missing comma found.
Context: ... - Added a new XMTP plugin for secure messaging with installation instructions and usag...
(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~10-~10: Possible missing comma found.
Context: ... a new xmtp-client package for secure messaging with installation instructions and usag...
(AI_HYDRA_LEO_MISSING_COMMA)
packages/docs/pages/plugins/xmtp.mdx
[uncategorized] ~3-~3: Possible missing comma found.
Context: ...ecured web traffic, messaging will need robust scalable end-to-end encrypted messages ...
(AI_HYDRA_LEO_MISSING_COMMA)
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Actionable comments posted: 11
🔭 Outside diff range comments (4)
packages/xmtp-client/src/lib/xmtp.ts (1)
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94-124: Implement exponential backoff for stream reconnectionThe while(true) loop with immediate retry could cause excessive load during network issues. Consider implementing exponential backoff.
+const MAX_RETRIES = 5; +const BASE_DELAY = 1000; + async function streamMessages( onMessage: (message: Message | undefined) => Promise<void>, client: Client, ) { + let retryCount = 0; while (true) { try { const stream = await client.conversations.streamAllMessages(); console.log(`Stream started`); + retryCount = 0; // Reset counter on successful connection for await (const message of stream) { if (message) { try { if ( message.senderAddress?.toLowerCase() === client.address.toLowerCase() ) { continue; } const parsedMessage = await parseMessage(message); onMessage(parsedMessage); } catch (e) { console.log(`error`, e); } } } } catch (err) { console.error(`Stream encountered an error:`, err); + if (++retryCount > MAX_RETRIES) { + throw new Error('Max retry attempts reached'); + } + const delay = Math.min(BASE_DELAY * Math.pow(2, retryCount), 30000); + await new Promise(resolve => setTimeout(resolve, delay)); } } }packages/docs/pages/plugins/xmtp.mdx (1)
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64-89: Fix variable shadowing and add error handling.There are several issues in the GPT example that need attention:
- The
responsevariable is shadowed- Error handling is missing for the OpenAI API call
const xmtp = await XMTP(onMessage, { encryptionKey: process.env.LOCAL_KEY, }); const onMessage = async (message, user) => { - console.log(`Decoded message: ${response} by ${user}`); + console.log(`Decoded message: ${message} by ${user}`); // Prepare conversation history or context as needed const history = [ { role: "system", content: "You are a helpful assistant." }, { role: "user", content: message }, ]; // Call the OpenAI API to process the user's message - const response = await openai.createChatCompletion({ - model: process.env.GPT_MODEL || "gpt-4", - messages: history, - }); + try { + const completion = await openai.createChatCompletion({ + model: process.env.GPT_MODEL || "gpt-4", + messages: history, + }); - const response = response.data.choices[0].message.content.trim(); + const response = completion.data.choices[0].message.content.trim(); - // Send the AI-generated response back to the XMTP network - xmtp.send(response); + // Send the AI-generated response back to the XMTP network + await xmtp.send(response); + } catch (error) { + console.error('Failed to process message with OpenAI:', error); + await xmtp.send('Sorry, I encountered an error processing your message.'); + } };packages/message-kit/src/helpers/utils.ts (1)
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31-42: Simplify error handling and improve logging structure.The storage checking implementation can be simplified and made more robust.
export async function checkStorage() { + const STORAGE_PATH = "/app/data/.data"; try { console.log("Railway directory:", process.env.RAILWAY_VOLUME_MOUNT_PATH); - try { - const filesRoot3 = await fsPromises?.readdir("/app/data/.data"); - console.log("Storage directory:", "/app/data/.data"); - console.log("All files:", filesRoot3); - } catch (error) { - console.error("Error checking storage:", error); - } + + if (!fsPromises) { + throw new Error("File system promises not available"); + } + + const files = await fsPromises.readdir(STORAGE_PATH); + + console.log({ + storageDirectory: STORAGE_PATH, + filesCount: files.length, + files: files, + }); } catch (error) { - console.error("Error checking storage:", error); + console.error("Storage check failed:", { + error: error instanceof Error ? error.message : String(error), + path: STORAGE_PATH, + }); } }packages/message-kit/src/lib/core.ts (1)
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100-104: Add error handling and configuration validation.The XMTP client initialization could be more robust.
+const validateConfig = (config: any) => { + if (!config?.client) { + throw new Error('Client configuration is required'); + } + // Add other validation as needed +}; async run(): Promise<void> { + try { + validateConfig(this.agent.config); // Initialize the clients - this.xmtp = await XMTP(this.handleMessage, this.agent.config?.client); + this.xmtp = await XMTP(this.handleMessage, this.agent.config.client); // Store the GPT model in process.env for global access process.env.GPT_MODEL = this.agent.config?.gptModel || "gpt-4o"; logInitMessage(this.xmtp.client, this.agent); + } catch (error) { + console.error('Failed to initialize XMTP client:', error); + throw error; + } }
🧹 Nitpick comments (18)
packages/message-kit/src/plugins/cdp.ts (7)
26-26: Consider removing debug log.The console log "Coinbase initialized" might be useful for initial testing. However, logs like these can clutter production output. Consider using a more robust logging mechanism with configurable verbosity.
27-36: Good structure for AgentWalletData.This type captures wallet details nicely. Be cautious about having overly broad types, e.g., "any" for the wallet. If feasible, refine the "wallet" field to a more explicit type to improve type safety and self-documenting code.
37-52: Interface definitions are consistent.The AgentWallet interface provides well-defined wallet operations. Consider adding docstrings or inline comments to clarify the usage of methods like transfer, especially clarifying units for "amount" (e.g., integer subunits or float).
173-177: Align naming in checkBalance.Currently "humanAddress" is used, but the function references "walletData" once retrieved. It might be clearer to maintain consistent naming across the entire flow for addresses.
202-202: Validate fromAddress earlier.You're converting "fromAddress" to lowercase before calling getWallet, but consider adding a check to ensure that "fromAddress" meets any known constraints (e.g., length, format) before proceeding, especially as the function returns undefined on invalid or missing addresses.
219-220: Handle potential undefined to.When calling “getWallet(toAddress, false)”, the result could be undefined. You handle it immediately afterward, but consider returning earlier if "to === undefined", to avoid referencing "to?.agent_address" multiple times.
256-256: Extend or unify swap method.Currently, the method is limited to a single flow. Consider whether advanced swap functionalities (handling partial fills, multi-step swaps, or different blockchains) are needed, and if so, whether they should remain in the same method or be delegated to more specialized utility functions.
packages/message-kit/src/plugins/circle.ts (3)
9-17: Consolidate types across files.These fields mirror the definitions in “cdp.ts.” Consider centralizing shared types in a common module to reduce duplication and the risk of inconsistencies.
19-34: Interface extends clarity.Defining an interface for wallet operations is a good approach. Consider documenting edge cases—for example, how to handle non-existent addresses or incomplete data—to ensure consistent usage.
76-77: Adopt consistent lowercasing.The constructor sets “senderAddress” directly without lowercasing, whereas “cdp.ts” uses lowercasing. For consistency, consider applying
.toLowerCase()here or confirm if you need case-sensitive addresses in this context.packages/xmtp/README.md (1)
5-11: Fix heading hierarchyThe "Installation" section should use h2 (##) instead of h3 (###) to maintain proper heading hierarchy.
-### Installation +## Installation🧰 Tools
🪛 Markdownlint (0.37.0)
5-5: Expected: h2; Actual: h3
Heading levels should only increment by one level at a time(MD001, heading-increment)
packages/xmtp/tests/Client.test.ts (1)
7-10: Consider improving test performance and error handlingA few suggestions for the test suite:
- The increased timeouts (25000ms, 15000ms) might indicate performance issues that should be investigated
- The invalid private key test could be more specific about the expected behavior
Consider these improvements:
- Add a test for specific error conditions:
test("handles specific invalid private key formats", async () => { const testCases = [ { key: "", description: "empty string" }, { key: "0x123", description: "invalid hex" }, // Add more cases ]; for (const { key, description } of testCases) { const { client } = await XMTP(undefined, { privateKey: key }); expect(client.inboxId, `Failed for ${description}`).toBeDefined(); } });
- Consider investigating why the operations take so long and if there are ways to optimize:
// Add performance benchmark tests test("measures client creation performance", async () => { const start = performance.now(); const { client } = await XMTP(); const duration = performance.now() - start; expect(duration).toBeLessThan(5000); // Set a reasonable threshold expect(client.inboxId).toBeDefined(); });Also applies to: 14-19, 24-29
packages/docs/pages/plugins/xmtp.mdx (1)
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7-14: Enhance the risks section with mitigation strategies.While the risks are well-identified, consider adding mitigation strategies for each risk to provide more actionable guidance to developers.
Risks of not using end-to-end encryption: > **Man in the Middle Attacks (MITM)**: Intercept requests in between to alter or manipulate data sent or received by the AI service or user. +> **Mitigation**: Implement message signing and verification to detect tampering. - **Phishing**: Messages can be intercepted and manipulated. +- **Mitigation**: Implement message origin verification and user authentication. - **Privacy**: Sensitive information read by unwanted parties. +- **Mitigation**: Use strong encryption algorithms and secure key management. - **Tampering**: Content can be altered without detection. +- **Mitigation**: Implement message integrity checks and digital signatures.packages/message-kit/src/helpers/utils.ts (2)
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6-24: Consider persistent storage and privacy implications.The current implementation of user interaction tracking has two main concerns:
- Using in-memory storage (Map) will lose data on service restart
- Logging user addresses might have privacy implications
Consider:
- Using a persistent storage solution (e.g., Redis, Database)
- Implementing address hashing for privacy
- Adding data retention policies
-const userInteractions = new Map<string, number>(); -let totalInteractions = 0; +import { createHash } from 'crypto'; +import { Redis } from 'ioredis'; + +const redis = new Redis(process.env.REDIS_URL); +const RETENTION_DAYS = 30; export async function logUserInteraction(address: string) { if (process.env.NODE_ENV !== "production") return; if (!address) return; - let userAddress = address.toLowerCase(); + const hashedAddress = createHash('sha256').update(address.toLowerCase()).digest('hex'); - if (userAddress) { - const isNewUser = !userInteractions.has(userAddress); - const currentCount = userInteractions.get(userAddress) || 0; + if (hashedAddress) { + const key = `user:${hashedAddress}`; + const isNewUser = await redis.exists(key) === 0; + await redis.incr(key); + await redis.expire(key, RETENTION_DAYS * 24 * 60 * 60); + const totalInteractions = await redis.incr('total:interactions'); + const uniqueUsers = await redis.pfcount('unique:users'); - userInteractions.set(userAddress, currentCount + 1); - totalInteractions++; - if (isNewUser) { + await redis.pfadd('unique:users', hashedAddress); console.log( - `New user ${userAddress}! Now ${userInteractions.size} users have interacted ${totalInteractions} times`, + `New user! Now ${uniqueUsers} users have interacted ${totalInteractions} times`, ); } } }
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73-98: Simplify warning conditions and improve code organization.The warning logic can be simplified and made more maintainable.
+type Warning = { + condition: boolean; + message: string; + icon?: string; +}; +const getWarnings = (agentConfig: any): Warning[] => [ + { + condition: !!agentConfig?.attachments, + message: "Attachments are enabled", + icon: "⚠️", + }, + { + condition: process.env.OPENAI_API_KEY === undefined, + message: "OPENAI_API_KEY is not set. Please set it in your .env file.", + icon: "⚠️", + }, + { + condition: !!agentConfig?.client?.structuredLogging, + message: `Structured logging is set to ${agentConfig?.client?.structuredLogging}`, + icon: "⚠️", + }, + { + condition: !!agentConfig?.client?.privateKey, + message: "Private key is set from the code", + icon: "⚠️", + }, +]; -if ( - agentConfig?.walletService == true || - agentConfig?.attachments || - process.env.OPENAI_API_KEY === undefined || - agentConfig?.client?.structuredLogging || - agentConfig?.client?.privateKey || - agentConfig?.memberChange || - agent === undefined || - agent?.skills?.flat().length === 0 -) { +const activeWarnings = getWarnings(agentConfig).filter(w => w.condition); +if (activeWarnings.length > 0) { console.warn(`\x1b[33m\n\tWarnings:`); - if (agentConfig?.attachments) { - console.warn("\t- ⚠️ Attachments are enabled"); - } - // ... other conditions + activeWarnings.forEach(({ message, icon }) => { + console.warn(`\t- ${icon || ''} ${message}`); + }); }packages/xmtp/src/lib/xmtp.ts (3)
225-225: Consider strengthening type safetyThe type assertion
as Messagesuggests potential type safety issues. Consider implementing proper type guards or validation to ensure type safety at runtime.Example implementation:
- this.message = message as Message; + if (isValidMessage(message)) { + this.message = message; + } else { + throw new Error('Invalid message format'); + } + // Add type guard + function isValidMessage(msg: any): msg is Message { + return msg && + typeof msg.version === 'string' && + (msg.version === 'v2' || msg.version === 'v3'); + }
374-375: Consider message deduplicationThe parallel processing of v2 and v3 messages might lead to duplicate message handling. Consider implementing message deduplication.
Consider maintaining a message ID cache to prevent duplicate processing:
class MessageCache { private cache = new Set<string>(); private readonly maxSize = 1000; isDuplicate(messageId: string): boolean { if (this.cache.has(messageId)) return true; this.cache.add(messageId); if (this.cache.size > this.maxSize) { // Remove oldest entries if needed const iterator = this.cache.values(); this.cache.delete(iterator.next().value); } return false; } }Also applies to: 404-405
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53-405: Consider separating v2 and v3 protocol handlersThe current implementation handles both v2 and v3 protocols in the same class, which increases complexity and makes the code harder to maintain. Consider implementing the Repository pattern to separate protocol-specific logic.
Consider restructuring the code like this:
interface XMTPProtocolHandler { sendMessage(message: string, receiver?: string): Promise<void>; streamMessages(onMessage: MessageHandler): Promise<void>; // ... other common methods } class V2ProtocolHandler implements XMTPProtocolHandler { // v2 specific implementation } class V3ProtocolHandler implements XMTPProtocolHandler { // v3 specific implementation } class XMTPClass { private v2Handler: V2ProtocolHandler; private v3Handler: V3ProtocolHandler; // Use appropriate handler based on message version }
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📒 Files selected for processing (18)
packages/create-message-kit/package.json(1 hunks)packages/docs/pages/plugins/xmtp.mdx(6 hunks)packages/message-kit/package.json(1 hunks)packages/message-kit/src/helpers/types.ts(0 hunks)packages/message-kit/src/helpers/utils.ts(2 hunks)packages/message-kit/src/lib/core.ts(6 hunks)packages/message-kit/src/plugins/cdp.ts(6 hunks)packages/message-kit/src/plugins/circle.ts(2 hunks)packages/xmtp-client/package.json(1 hunks)packages/xmtp-client/src/lib/xmtp.ts(2 hunks)packages/xmtp/README.md(1 hunks)packages/xmtp/package.json(2 hunks)packages/xmtp/src/lib/types.ts(2 hunks)packages/xmtp/src/lib/xmtp.ts(9 hunks)packages/xmtp/tests/Client.test.ts(2 hunks)templates/ens/example_prompt.md(1 hunks)templates/gated-group/src/index.ts(1 hunks)templates/paymentagent/src/index.ts(1 hunks)
💤 Files with no reviewable changes (1)
- packages/message-kit/src/helpers/types.ts
✅ Files skipped from review due to trivial changes (5)
- packages/create-message-kit/package.json
- templates/paymentagent/src/index.ts
- packages/message-kit/package.json
- packages/xmtp-client/package.json
- packages/xmtp/package.json
🧰 Additional context used
🪛 Markdownlint (0.37.0)
packages/xmtp/README.md
5-5: Expected: h2; Actual: h3
Heading levels should only increment by one level at a time
(MD001, heading-increment)
🔇 Additional comments (9)
packages/message-kit/src/plugins/cdp.ts (3)
9-9: Clarify dependency usage.
The import for "getUserInfo" is introduced here. Ensure this function is actively used and that potential errors or side effects are handled if "getUserInfo" queries external data or services.
59-68: Constructor updates are solid.
Replacing a complex "context" with a simpler "sender" parameter makes the constructor more direct. Ensure that upstream consumers are updated accordingly to avoid any mismatch in required arguments.
155-155: Validation needed for imported wallet data.
While decrypting and importing the wallet data, consider verifying data integrity (e.g., checking if the "data" field is defined and structured properly) before calling Wallet.import.
packages/message-kit/src/plugins/circle.ts (1)
35-35: No content change.
It appears to be an added blank line. No further action needed.
packages/xmtp/tests/Client.test.ts (1)
3-3: Verify consistent error handling across XMTP instantiations
The test suite shows different ways of instantiating XMTP clients. Let's ensure consistent error handling across all usage patterns.
Also applies to: 7-7, 14-14, 24-24
✅ Verification successful
Error handling is properly implemented across XMTP instantiations
Based on the code analysis, error handling is consistently implemented across XMTP instantiations:
-
The main XMTP client creation has graceful fallbacks:
- Invalid private keys are handled by falling back to random key generation
- Test coverage explicitly verifies this behavior
-
Core operations have proper try-catch blocks:
- Message streaming
- Availability checks (
isOnXMTP) - Conversation retrieval
- Message parsing
The implementation shows a robust error handling pattern that maintains service stability even when operations fail.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for all XMTP instantiation patterns and their error handling
ast-grep --pattern 'try {
$$$
await XMTP($$$)
$$$
} catch'
Length of output: 66
Script:
#!/bin/bash
# Let's search for XMTP instantiation patterns more broadly
rg "new XMTP|XMTP\(" -A 5 -B 5
# Also search for try-catch blocks around client creation
rg "try\s*{.*createClient|try\s*{.*XMTP" -A 5 -B 5
Length of output: 12007
Script:
#!/bin/bash
# Let's search for try-catch blocks around XMTP with proper regex
rg "try\s*\{" -A 10 packages/xmtp/
# Also search for error handling in test files
rg "test\(.*fail.*|test\(.*error.*" -A 10 packages/xmtp/tests/
Length of output: 7190
templates/ens/example_prompt.md (1)
16-16: LGTM - Data updates look correct
The changes only update temporal data (dates) and user context information (address, name, username). No functional changes to the bot's behavior or commands.
Also applies to: 23-26
packages/message-kit/src/lib/core.ts (1)
61-61: Verify backward compatibility of type changes.
The change from XMTP to XMTPClass type might affect existing implementations.
Run the following script to check for potential breaking changes:
Also applies to: 77-77
packages/xmtp/src/lib/xmtp.ts (2)
53-53: Good class renaming for better clarity
The renaming from XMTP to XMTPClass helps avoid naming conflicts with the factory function and better represents its role as a class implementation.
286-287: Good configuration handling improvements
The enhanced volume path configuration and proper merging of configurations show good attention to configuration management best practices.
Also applies to: 308-308
packages/xmtp/README.md
Outdated
| const xmtp = await XMTP(onMessage, { | ||
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | ||
| }); | ||
|
|
||
| const onMessage = async (message, user) => { | ||
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | ||
| // Your AI model response | ||
| await xmtp.sendMessage(response); | ||
| }; |
There was a problem hiding this comment.
Fix callback reference before declaration
The onMessage callback is used before it's declared, which could lead to undefined behavior.
Move the callback declaration before its usage:
-const xmtp = await XMTP(onMessage, {
- encryptionKey: process.env.WALLET_PRIVATE_KEY,
-});
-
-const onMessage = async (message, user) => {
+const onMessage = async (message, user) => {
console.log(`Decoded message: ${message.content.text} by ${user.address}`);
// Your AI model response
await xmtp.sendMessage(response);
-};
+};
+
+const xmtp = await XMTP(onMessage, {
+ encryptionKey: process.env.WALLET_PRIVATE_KEY,
+});📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const xmtp = await XMTP(onMessage, { | |
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | |
| }); | |
| const onMessage = async (message, user) => { | |
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | |
| // Your AI model response | |
| await xmtp.sendMessage(response); | |
| }; | |
| const onMessage = async (message, user) => { | |
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | |
| // Your AI model response | |
| await xmtp.sendMessage(response); | |
| }; | |
| const xmtp = await XMTP(onMessage, { | |
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | |
| }); |
packages/xmtp-client/src/lib/xmtp.ts
Outdated
| @@ -5,6 +5,7 @@ import { generatePrivateKey, privateKeyToAccount } from "viem/accounts"; | |||
| import { mainnet } from "viem/chains"; | |||
| import { Message } from "./types.js"; | |||
| import { parseMessage } from "./parse.js"; | |||
| import { XMTPClass } from "xmtp"; | |||
There was a problem hiding this comment.
Potential circular dependency detected
Importing XMTPClass while this file exports XMTP class could create a circular dependency. Consider restructuring these classes into separate modules.
packages/docs/pages/plugins/xmtp.mdx
Outdated
| const xmtp = await XMTP(onMessage, { | ||
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | ||
| }); | ||
|
|
||
| const onMessage = async (message, user) => { | ||
| console.log(`Decoded message: ${response} by ${user}`); | ||
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | ||
| // Your AI model response | ||
| xmtp.send(response); | ||
| await xmtp.sendMessage(response); | ||
| }; |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add error handling and improve type safety.
The backend example could be enhanced with proper error handling and type safety.
const xmtp = await XMTP(onMessage, {
encryptionKey: process.env.WALLET_PRIVATE_KEY,
-});
+}).catch(error => {
+ console.error('Failed to initialize XMTP client:', error);
+ throw error;
+});
-const onMessage = async (message, user) => {
+const onMessage = async (message: { content: { text: string } }, user: { address: string }) => {
console.log(`Decoded message: ${message.content.text} by ${user.address}`);
// Your AI model response
await xmtp.sendMessage(response);
};📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const xmtp = await XMTP(onMessage, { | |
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | |
| }); | |
| const onMessage = async (message, user) => { | |
| console.log(`Decoded message: ${response} by ${user}`); | |
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | |
| // Your AI model response | |
| xmtp.send(response); | |
| await xmtp.sendMessage(response); | |
| }; | |
| const xmtp = await XMTP(onMessage, { | |
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | |
| }).catch(error => { | |
| console.error('Failed to initialize XMTP client:', error); | |
| throw error; | |
| }); | |
| const onMessage = async (message: { content: { text: string } }, user: { address: string }) => { | |
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | |
| // Your AI model response | |
| await xmtp.sendMessage(response); | |
| }; |
packages/docs/pages/plugins/xmtp.mdx
Outdated
| import { XMTP, Message } from "xmtp-client"; | ||
|
|
||
| const xmtp = await createClient(onMessage, { | ||
| const xmtp = await XMTP(onMessage, { | ||
| encryptionKey: process.env.LOCAL_KEY, | ||
| }); | ||
|
|
||
| const onSend = async (text) => { | ||
| const message = await xmtp.sendMessage(text, agentAddress); | ||
| return message; | ||
| }; | ||
|
|
||
| const onMessage = async (message, agentAddress) => { | ||
| console.log(`Decoded message: ${message} by ${agentAddress}`); | ||
| // Your AI model response | ||
| let response; // Your ai model response | ||
| await xmtp.sendMessage(response, agentAddress); | ||
| }; |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add TypeScript types and error handling.
The frontend example could benefit from proper TypeScript types and error handling for message operations.
-import { XMTP, Message } from "xmtp-client";
+import { XMTP, Message, SendMessageOptions } from "xmtp-client";
const xmtp = await XMTP(onMessage, {
encryptionKey: process.env.LOCAL_KEY,
});
-const onSend = async (text) => {
+const onSend = async (text: string): Promise<Message | undefined> => {
+ try {
+ const options: SendMessageOptions = {
+ fallback: true,
+ };
+ const message = await xmtp.sendMessage(text, options);
+ return message;
+ } catch (error) {
+ console.error('Failed to send message:', error);
+ throw error;
+ }
return message;
};
-const onMessage = async (message, agentAddress) => {
+const onMessage = async (message: Message, agentAddress: string): Promise<void> => {
console.log(`Decoded message: ${message} by ${agentAddress}`);
- let response; // Your ai model response
- await xmtp.sendMessage(response, agentAddress);
+ try {
+ let response: string; // Your ai model response
+ await xmtp.sendMessage(response, agentAddress);
+ } catch (error) {
+ console.error('Failed to process message:', error);
+ }
};📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| import { XMTP, Message } from "xmtp-client"; | |
| const xmtp = await createClient(onMessage, { | |
| const xmtp = await XMTP(onMessage, { | |
| encryptionKey: process.env.LOCAL_KEY, | |
| }); | |
| const onSend = async (text) => { | |
| const message = await xmtp.sendMessage(text, agentAddress); | |
| return message; | |
| }; | |
| const onMessage = async (message, agentAddress) => { | |
| console.log(`Decoded message: ${message} by ${agentAddress}`); | |
| // Your AI model response | |
| let response; // Your ai model response | |
| await xmtp.sendMessage(response, agentAddress); | |
| }; | |
| import { XMTP, Message, SendMessageOptions } from "xmtp-client"; | |
| const xmtp = await XMTP(onMessage, { | |
| encryptionKey: process.env.LOCAL_KEY, | |
| }); | |
| const onSend = async (text: string): Promise<Message | undefined> => { | |
| try { | |
| const options: SendMessageOptions = { | |
| fallback: true, | |
| }; | |
| const message = await xmtp.sendMessage(text, options); | |
| return message; | |
| } catch (error) { | |
| console.error('Failed to send message:', error); | |
| throw error; | |
| } | |
| return message; | |
| }; | |
| const onMessage = async (message: Message, agentAddress: string): Promise<void> => { | |
| console.log(`Decoded message: ${message} by ${agentAddress}`); | |
| try { | |
| let response: string; // Your ai model response | |
| await xmtp.sendMessage(response, agentAddress); | |
| } catch (error) { | |
| console.error('Failed to process message:', error); | |
| } | |
| }; |
packages/xmtp/src/lib/xmtp.ts
Outdated
| streamMessages(onMessage, v2client, xmtp), | ||
| streamMessages(onMessage, client, xmtp), |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Consider error handling for parallel streams
The parallel streaming of v2 and v3 messages could benefit from better error handling and recovery mechanisms.
- Promise.all([
- streamMessages(onMessage, v2client, xmtp),
- streamMessages(onMessage, client, xmtp),
- ]);
+ Promise.all([
+ streamMessages(onMessage, v2client, xmtp).catch(err => {
+ console.error('[v2] Stream error:', err);
+ // Implement retry logic or error recovery
+ }),
+ streamMessages(onMessage, client, xmtp).catch(err => {
+ console.error('[v3] Stream error:', err);
+ // Implement retry logic or error recovery
+ }),
+ ]);Committable suggestion skipped: line range outside the PR's diff.
packages/xmtp/src/lib/xmtp.ts
Outdated
| export async function XMTP( | ||
| onMessage: (message: Message | undefined) => Promise<void> = async () => {}, // Default to a no-op function | ||
| config?: xmtpConfig, | ||
| ): Promise<XMTP> { | ||
| ): Promise<XMTPClass> { |
There was a problem hiding this comment.
💡 Codebase verification
Update required: References to deprecated createClient function found
The function renaming from createClient to XMTP requires updates in the following locations:
packages/framekit/src/components/Chat.tsx:- Line 10: Update import statement to remove
createClient - Line 77: Replace
createClient(onMessage, {withXMTP(onMessage, {
- Line 10: Update import statement to remove
Note: Other occurrences of createClient in the codebase are unrelated as they belong to Redis client creation.
🔗 Analysis chain
Verify impact of function renaming
The function renaming from createClient to XMTP might affect existing code that imports this function. Ensure all import statements in dependent files are updated.
🏁 Scripts executed
The following scripts were executed for the analysis:
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#!/bin/bash
# Search for any remaining references to createClient
rg "createClient" --type ts
Length of output: 934
Script:
#!/bin/bash
# Let's check the content of the specific file that imports both createClient and XMTP
cat packages/framekit/src/components/Chat.tsx
Length of output: 8185
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Actionable comments posted: 13
🔭 Outside diff range comments (5)
templates/playground/src/skills/pay.ts (1)
Line range hint
34-38: Consider adding error handling for payment requestsWhile the baselinks implementation looks correct, the function lacks error handling for potential failure scenarios such as:
- Invalid addresses
- Network issues
- Invalid token types
Consider wrapping the payment request in a try-catch block:
const { params } = context.message.content; const { amount: amountSend, token: tokenSend, username } = params; + try { const url = await baselinks.requestPayment( username?.address, amountSend, tokenSend, ); await context.dm(url); + } catch (error) { + await context.dm(`Failed to generate payment request: ${error.message}`); + }packages/message-kit/src/plugins/baselinks.ts (1)
Line range hint
14-81: Consider refactoring class to module-level functionsThe
baselinksclass contains only static methods without any instance state. Consider refactoring this into module-level functions for better maintainability and simpler usage.Example refactor:
-export class baselinks { - static async sendWallet( +export async function sendWallet( ownerAddress: string, agentAddress: string, balance: number, ): Promise<string> { let url = `${framesUrl}/wallet?networkId=${"base"}&agentAddress=${agentAddress}&ownerAddress=${ownerAddress}&balance=${balance}`; return url; } - static async coinbaseLink( +export async function coinbaseLink( address: string ): Promise<string> { let url = `${framesUrl}/coinbase?address=${address}`; return url; } // ... similar changes for other methods -}packages/message-kit/src/plugins/storage.ts (1)
Line range hint
23-36: Critical: Improve error handling in ensureDirThe error handling can be improved:
- The fs availability check is redundant since Node.js always provides fs
- The error message could be more specific
private async ensureDir(): Promise<boolean> { - if (!fs) { - console.error("Filesystem not available"); - throw new Error("Filesystem is not available"); - } try { if (!fs?.existsSync(this.baseDir)) { fs.mkdirSync(this.baseDir, { recursive: true, mode: 0o755, }); } return true; } catch (error) { - console.error("Storage directory error:", error); - throw new Error(`Failed to create/write to directory: ${error}`); + const errorMessage = `Failed to create/access directory ${this.baseDir}: ${error}`; + console.error(errorMessage); + throw new Error(errorMessage); } }packages/agent-client/src/components/Chat.tsx (2)
Line range hint
89-96: Consider using try-catch in initXmtp for better error handlingThe error handling in initXmtp could be more specific about what went wrong.
const initXmtp = async (wallet: any) => { try { const xmtpClient = await createClient(onMessage, { privateKey: wallet.privateKey, }); setXmtp(xmtpClient); setIsLoading(false); } catch (error) { - console.error("Error initializing XMTP:", error); + console.error( + "Error initializing XMTP:", + error instanceof Error ? error.message : "Unknown error" + ); + // Consider showing a user-friendly error message + setXmtp(undefined); setIsLoading(false); } };
Message deduplication should be implemented to prevent duplicate messages
The
processedMessageIdsstate is defined but not used in both Chat components. The message handling logic in bothpackages/agent-client/src/components/Chat.tsxandpackages/baselinks/src/components/Chat.tsxshows that messages are directly added to the state without any deduplication check, which could lead to duplicate messages being displayed.
packages/agent-client/src/components/Chat.tsx: Implement deduplication inonMessagehandlerpackages/baselinks/src/components/Chat.tsx: Implement deduplication inonMessagehandlerThe suggested fix in the review comment is correct and should be applied to both components.
🔗 Analysis chain
Line range hint
40-47: Consider implementing message deduplicationThe
processedMessageIdsstate is defined but not used. Consider implementing message deduplication to prevent duplicate messages.const onMessage = async (message: Message | undefined) => { if (message) { + if (processedMessageIds.has(message.id)) { + return; // Skip duplicate messages + } console.log("onMessage", message); setMessages((prevMessages) => [...prevMessages, message]); + processedMessageIds.add(message.id); } };🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Check if there are any usages of processedMessageIds in the codebase rg "processedMessageIds" --type tsLength of output: 245
Script:
#!/bin/bash # Check for message processing logic in Chat components rg "onMessage.*Message.*{" -A 10 --type tsLength of output: 150
Script:
#!/bin/bash # Check for message handling logic in Chat components rg "onMessage" -A 10 --type tsLength of output: 13935
🧹 Nitpick comments (30)
packages/baselinks/src/app/api/og/route.ts (2)
16-22: Add robust error handling for unsuccessful fetch attempts.
The console.log statement is helpful, but consider adding try/catch handling for the fetch call itself. That way, if fetch throws (e.g., network errors), it can be caught immediately rather than relying on the subsequent “response.ok” check.
39-56: Complete coverage for additional OG/Twitter meta tags.
You could extend the coverage by extracting additional common tags (e.g., “og:type,” “twitter:creator,” etc.) to enrich the returned data.packages/baselinks/src/app/utils/resolver.ts (3)
74-91: Defensive checks for invalid key type.
You correctly check if key is a string. You might also want to standardize how you handle empty strings (which pass typeof checks). Currently, returning default data is okay, but consider logging a warning for empty keys.
128-146: Handle fetch errors to external services more gracefully.
Right now, a failed fetch to “ensdata.net” only logs an error. Consider adding a retry mechanism or more detailed error message indicating the cause.
191-209: Consider user feedback for fetch timeouts.
When a timeout occurs, you’re simply logging “fetching.” You might want to provide user-level feedback or a descriptive error message in production.packages/baselinks/src/components/Chat.tsx (4)
66-71: Message concurrency handling.
If multiple messages arrive at once, your aggregator approach with “setMessages((prev) => [...prev, message])” is correct. For real-time chats, you might want to consider stable sorting by timestamp to ensure consistent display order.
73-85: XMTP client initialization.
Creating the client with a random wallet is fine for ephemeral usage. If you intend to persist user sessions, consider storing the wallet’s private key safely or reusing an existing key to handle reconnections.
110-130: Various parseUnits usage.
Using parseUnits for amounts is great. Ensure that the USDC decimal assumption (6 decimals) is consistent across the app or stored in a config variable if USDC might change or additional tokens are supported.
146-209: URL parsing and preview rendering.
Splitting input text on URL patterns is a simple approach and works well. Keep in mind that advanced parsing might handle punctuation better (e.g., trailing parentheses). If you foresee complex inputs (embedded punctuation, etc.), you might consider a more sophisticated text parser.packages/docs/vocs.config.tsx.timestamp-1734838080676-8f5d6f6bfcf92.mjs (1)
62-181: Keep config DRY if possible.
While the config is comprehensive, if you have repeated references (e.g., to “/hero.jpg”), consider centralizing them or using utility constants. This helps avoid typos and fosters consistency.packages/baselinks/src/app/layout.tsx (1)
1-1: Remove unused importThe
Headcomponent is imported but never used in the code.-import Head from "next/head";README.md (1)
20-21: Consider differentiating package descriptionsBoth
agent-clientandbaselinkshave identical descriptions: "A suite for backend frames". Consider providing more specific descriptions to better distinguish their purposes and use cases.🧰 Tools
🪛 LanguageTool
[uncategorized] ~20-~20: Loose punctuation mark.
Context: ...agent-client: A suite for backend frames - [`baselink...(UNLIKELY_OPENING_PUNCTUATION)
packages/docs/pages/ux/frames.mdx (1)
22-24: Consider expanding the Baselinks documentationThe description of Baselinks is quite brief compared to the Frames section. Consider adding:
- Supported URL types
- Integration examples
- Best practices
templates/ens/src/skills/pay.ts (1)
54-59: Refactor suggestion: Reduce code duplication in payment handlingThe payment request logic is duplicated between the tip and pay branches. Consider extracting the common functionality:
export async function handler(context: Context) { const { message: { content: { skill, params: { amount, token, username }, }, }, } = context; let receiverAddress = username?.address; + try { + const tipAmount = skill === "tip" ? 1 : amount; + const tipToken = skill === "tip" ? "usdc" : token; + const url = await baselinks.requestPayment( + receiverAddress, + tipAmount, + tipToken + ); + await context.dm(url); + } catch (error) { + await context.dm(`Failed to generate payment request: ${error.message}`); + } - if (skill === "tip") { - let tipAmount = 1; - const url = await baselinks.requestPayment(receiverAddress, tipAmount); - await context.dm(url); - } else if (skill === "pay") { - const url = await baselinks.requestPayment(receiverAddress, amount, token); - await context.dm(url); - } }packages/docs/pages/plugins/framekit.mdx (1)
Line range hint
57-67: Clarify Coinbase deeplink functionalityThe Deeplinks section needs more detailed documentation:
- Explain what "deeplink into other users" means
- Document the expected format of
userAddress- Provide error handling examples
🧰 Tools
🪛 LanguageTool
[uncategorized] ~55-~55: Loose punctuation mark.
Context: ...ext.send(url); ``` Properties: -url: URL of the transaction receipt scanner ...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~60-~60: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...:warning Coinbase does not render frames but you can deeplink into other users insid...(COMMA_COMPOUND_SENTENCE)
packages/baselinks/src/components/UrlPreview.tsx (2)
51-57: Improve error handling UIThe component currently shows a loading state but silently fails by returning null when there's an error or no image. Consider adding an error state UI for better user experience.
if (loading) { return <div className={styles.loading}>Loading preview...</div>; } + if (error) { + return <div className={styles.error}>Failed to load preview</div>; + } + if (!ogData?.image) { - return null; + return <div className={styles.noPreview}>No preview available</div>; }
4-9: Consider stricter OG data validationThe OgData interface allows all fields to be optional. Consider making essential fields required and adding validation for URL and image formats.
interface OgData { - image?: string; - title?: string; - description?: string; - url?: string; + image: string; + title: string; + description?: string; + url: string; }packages/agent-client/src/app/page.tsx (2)
26-28: Remove console.log statementsProduction code should not contain console.log statements. Consider using a proper logging system or removing these debug statements.
- console.log("Fetching user info for address:", address); const userInfo = await getUserInfo(address as string); - console.log("Fetched user info:", userInfo);
85-86: Move inline styles to CSSConsider moving the inline styles to the globals.css file or a CSS module for better maintainability and consistency with the rest of the application's styling approach.
- <div style={{ height: "100vh", width: "100%" }}> + <div className="chat-container"> <Chat user={user} /> </div>Add to globals.css:
.chat-container { height: 100vh; width: 100%; }package.json (1)
13-13: Consider making script paths more robustThe new scripts use hardcoded paths which could break if the directory structure changes. Consider using workspace-relative paths or environment variables for better maintainability.
- "build:agent-client": "turbo run build --filter=./packages/agent-client --force", + "build:agent-client": "turbo run build --filter={workspace}/packages/agent-client --force",Also applies to: 25-25, 29-29, 37-37
packages/baselinks/src/app/globals.css (1)
7-12: Optimize dark mode implementationThe dark mode media query sets the same colors as the default theme. Consider either removing it if dark mode isn't needed or implementing different colors for dark mode.
-@media (prefers-color-scheme: dark) { - :root { - --background: #000000; - --foreground: #ffffff; - } -}packages/agent-client/src/app/page.module.css (2)
2-4: Consider using HSL for better color managementThe gray scale using RGB with alpha might be harder to maintain. Consider using HSL values which are more intuitive for adjusting lightness and opacity.
-.page { - --gray-rgb: 255, 255, 255; - --gray-alpha-200: rgba(var(--gray-rgb), 0.08); - --gray-alpha-100: rgba(var(--gray-rgb), 0.05); +.page { + --gray-hsl: 0, 0%, 100%; + --gray-alpha-200: hsla(var(--gray-hsl), 0.08); + --gray-alpha-100: hsla(var(--gray-hsl), 0.05);
129-162: Consider adding intermediate breakpointThe current mobile breakpoint at 600px might create a sharp transition. Consider adding an intermediate breakpoint around 768px for tablets.
+@media (max-width: 768px) { + .page { + padding: 48px; + } + + .ctas a { + font-size: 15px; + height: 44px; + } +} + @media (max-width: 600px) { .page { padding: 32px; padding-bottom: 80px; } // ... rest of the mobile styles }packages/agent-client/src/components/Chat.module.css (3)
5-7: Consider using CSS custom properties for viewport heightThe current implementation uses both
height: 100%and-webkit-fill-available. Consider using CSS custom properties for better maintainability..chatContainer { - height: 100%; - height: -webkit-fill-available; /* iOS viewport fix */ + --viewport-height: 100%; + @supports (-webkit-touch-callout: none) { + --viewport-height: -webkit-fill-available; + } + height: var(--viewport-height); }
77-90: Consider adding transition for input focus stateThe input field has hover and focus states but lacks smooth transitions.
.input { /* existing properties */ + transition: border-color 0.2s ease-in-out; }
177-183: Add hover and focus states for URL containerThe URL container lacks interactive states which could improve user experience.
.urlContainer { /* existing properties */ + transition: transform 0.2s ease-in-out; } +.urlContainer:hover { + transform: translateY(-1px); +}packages/message-kit/src/skills/concierge.ts (1)
Line range hint
169-179: Consider refactoring duplicate receipt URL generation code.The receipt URL generation logic is duplicated between the transaction hash and transaction ID cases. Consider extracting this into a helper function.
async function notifyUser( context: Context, fromAddress: string, toAddress: string, transaction: any, amount: number, ) { if (transaction) { await context.dm(`Transfer completed successfully`); + const getReceiptUrl = async (txId: string) => + await baselinks.sendReceipt(`https://basescan.org/tx/${txId}`, amount); + if ((await transaction.getTransactionHash()) !== undefined) { - const url = await baselinks.sendReceipt( - `https://basescan.org/tx/${await transaction.getTransactionHash()}`, - amount, - ); + const url = await getReceiptUrl(await transaction.getTransactionHash()); await context.dm(url); } else if ((await transaction.getTransaction()) !== undefined) { - const url = await baselinks.sendReceipt( - `https://basescan.org/tx/${await transaction.getTransaction()}`, - amount, - ); + const url = await getReceiptUrl(await transaction.getTransaction()); await context.dm(url); } }packages/baselinks/src/app/utils/networks.ts (1)
327-332: Improve function documentation and comments.The current comments don't clearly explain the function's purpose and logic. Consider adding JSDoc documentation.
+/** + * Extracts network information from a transaction link or network ID. + * @param txLink - Transaction link (e.g., https://basescan.org/tx/...) or network ID + * @returns Network configuration object + */ export function extractFrameChain(txLink: string): Network { - // if its basescan is base - // if its seoplia is sepolia - // if its etherscan is eth - // if its goerli is goerli + // Map of explorer domains to network IDs + // basescan.org -> base + // sepolia.etherscan.io -> sepolia + // etherscan.io -> eth + // goerli.etherscan.io -> goerlipackages/docs/pages/changelog.mdx (2)
3-25: Enhance version 1.2.35 entry structure and clarityThe latest version entry could be improved for better readability and consistency:
## 1.2.35 - **New Features** - - Enhanced documentation for the `paymentagent` with multimedia elements and clearer content structure. - Added a new XMTP plugin for secure messaging with installation instructions and usage examples. - Introduced `createAgent` function for streamlined agent creation across multiple templates. - Added a new `xmtp-client` package for secure messaging with installation instructions and usage examples. - Added a new `xmtp` package for secure messaging with installation instructions and usage examples. - **Bug Fixes** - - Corrected video file extensions in documentation. - **Documentation** - - Updated various documentation files for clarity and improved organization, including the changelog and agent concepts. - Improved the "Compatible apps" section in the quickstart guide for better clarity. - Enhanced the XMTP plugin documentation to include detailed usage examples and installation steps. - **Chores** - Updated versioning scheme across multiple packages to a generic "patch".
Line range hint
1-500: Review documentation structure and version historyThe changelog provides good historical context but could benefit from:
- A consistent format for version entries
- Clear delineation between major, minor, and patch versions
- Links to relevant documentation for major features
Consider:
- Adding a table of contents at the top for easy navigation
- Including links to detailed documentation for major features
- Adding migration guides for breaking changes
- Using consistent date stamps for each version
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
⛔ Files ignored due to path filters (19)
packages/agent-client/public/fonts/GeistMonoVF.woffis excluded by!**/*.woffpackages/agent-client/public/fonts/GeistVF.woffis excluded by!**/*.woffpackages/agent-client/public/fonts/Inter-Regular.ttfis excluded by!**/*.ttfpackages/agent-client/public/fonts/Inter-SemiBold.ttfis excluded by!**/*.ttfpackages/agent-client/public/hero.jpgis excluded by!**/*.jpgpackages/agent-client/public/messagekit-logo.pngis excluded by!**/*.pngpackages/agent-client/src/app/favicon.icois excluded by!**/*.icopackages/agent-client/src/app/fonts/GeistMonoVF.woffis excluded by!**/*.woffpackages/agent-client/src/app/fonts/GeistVF.woffis excluded by!**/*.woffpackages/baselinks/public/fonts/GeistMonoVF.woffis excluded by!**/*.woffpackages/baselinks/public/fonts/GeistVF.woffis excluded by!**/*.woffpackages/baselinks/public/fonts/Inter-Regular.ttfis excluded by!**/*.ttfpackages/baselinks/public/fonts/Inter-SemiBold.ttfis excluded by!**/*.ttfpackages/baselinks/public/hero.jpgis excluded by!**/*.jpgpackages/baselinks/public/messagekit-logo.pngis excluded by!**/*.pngpackages/baselinks/src/app/favicon.icois excluded by!**/*.icopackages/baselinks/src/app/fonts/GeistMonoVF.woffis excluded by!**/*.woffpackages/baselinks/src/app/fonts/GeistVF.woffis excluded by!**/*.woffyarn.lockis excluded by!**/yarn.lock,!**/*.lock
📒 Files selected for processing (43)
.changeset/config.json(1 hunks)README.md(1 hunks)community/plugins.json(1 hunks)package.json(2 hunks)packages/agent-client/README.md(1 hunks)packages/agent-client/package.json(1 hunks)packages/agent-client/src/app/page.module.css(1 hunks)packages/agent-client/src/app/page.tsx(1 hunks)packages/agent-client/src/components/Chat.module.css(1 hunks)packages/agent-client/src/components/Chat.tsx(1 hunks)packages/baselinks/.gitignore(1 hunks)packages/baselinks/.yarnrc.yml(1 hunks)packages/baselinks/README.md(1 hunks)packages/baselinks/next.config.js(1 hunks)packages/baselinks/package.json(1 hunks)packages/baselinks/src/app/api/og/route.ts(1 hunks)packages/baselinks/src/app/globals.css(1 hunks)packages/baselinks/src/app/layout.tsx(1 hunks)packages/baselinks/src/app/utils/networks.ts(1 hunks)packages/baselinks/src/app/utils/resolver.ts(1 hunks)packages/baselinks/src/components/Chat.tsx(1 hunks)packages/baselinks/src/components/UrlPreview.tsx(1 hunks)packages/baselinks/tsconfig.json(1 hunks)packages/baselinks/vercel.json(1 hunks)packages/docs/pages/changelog.mdx(5 hunks)packages/docs/pages/plugins/framekit.mdx(4 hunks)packages/docs/pages/skills/concierge.mdx(1 hunks)packages/docs/pages/ux/frames.mdx(1 hunks)packages/docs/vocs.config.tsx.timestamp-1734838080672-555165cda1cb2.mjs(1 hunks)packages/docs/vocs.config.tsx.timestamp-1734838080676-8f5d6f6bfcf92.mjs(1 hunks)packages/framekit/README.md(0 hunks)packages/message-kit/src/helpers/utils.ts(2 hunks)packages/message-kit/src/index.ts(1 hunks)packages/message-kit/src/plugins/baselinks.ts(1 hunks)packages/message-kit/src/plugins/circle.ts(2 hunks)packages/message-kit/src/plugins/storage.ts(4 hunks)packages/message-kit/src/skills/concierge.ts(5 hunks)packages/xmtp/package.json(1 hunks)templates/ens/src/skills/pay.ts(2 hunks)templates/playground/src/skills/cash.ts(2 hunks)templates/playground/src/skills/drip.ts(2 hunks)templates/playground/src/skills/pay.ts(2 hunks)templates/playground/src/skills/token.ts(2 hunks)
💤 Files with no reviewable changes (1)
- packages/framekit/README.md
✅ Files skipped from review due to trivial changes (10)
- packages/agent-client/README.md
- packages/baselinks/README.md
- packages/baselinks/next.config.js
- packages/baselinks/vercel.json
- packages/message-kit/src/index.ts
- packages/baselinks/package.json
- packages/baselinks/.gitignore
- packages/baselinks/.yarnrc.yml
- packages/baselinks/tsconfig.json
- packages/agent-client/package.json
🚧 Files skipped from review as they are similar to previous changes (3)
- packages/xmtp/package.json
- packages/message-kit/src/helpers/utils.ts
- packages/message-kit/src/plugins/circle.ts
🧰 Additional context used
🪛 LanguageTool
README.md
[uncategorized] ~20-~20: Loose punctuation mark.
Context: ...agent-client: A suite for backend frames - [`baselink...
(UNLIKELY_OPENING_PUNCTUATION)
packages/docs/pages/plugins/framekit.mdx
[uncategorized] ~3-~3: A comma might be missing here.
Context: ...s. These frames can be used for various purposes such as handling payments, displaying t...
(AI_EN_LECTOR_MISSING_PUNCTUATION_COMMA)
[uncategorized] ~5-~5: Loose punctuation mark.
Context: ...eractive interfaces. - Payment Frames: Request and handle cryptocurrency payme...
(UNLIKELY_OPENING_PUNCTUATION)
🪛 Biome (1.9.4)
packages/message-kit/src/plugins/baselinks.ts
[error] 14-81: Avoid classes that contain only static members.
Prefer using simple functions instead of classes with only static members.
(lint/complexity/noStaticOnlyClass)
🪛 Gitleaks (8.21.2)
packages/baselinks/src/app/utils/networks.ts
28-28: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
43-43: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
58-58: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
73-73: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
88-88: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
103-103: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
118-118: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
133-133: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
148-148: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
163-163: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
178-178: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
194-194: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
210-210: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
225-225: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
241-241: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
256-256: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
273-273: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
290-290: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
306-306: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
321-321: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
🔇 Additional comments (31)
packages/baselinks/src/app/api/og/route.ts (3)
31-38: Ensure meta content extraction is robust.
When dealing with dynamic or incomplete metadata, you might want to handle edge cases (e.g., a property is declared but missing “content”). Currently, your fallback logic is good, but consider logging or clarifying how you handle unexpected meta structures.
60-70: Good error handling approach.
Logging the error and returning a standardized 500 response with an error message is aligned with best practices.
73-74: Runtime and dynamic exports.
The configuration for “runtime = edge” and “dynamic = force-dynamic” is a nice usage for Next.js edge runtime. Ensure that your environment or any dependencies are compatible with the edge runtime.
packages/baselinks/src/app/utils/resolver.ts (1)
41-69: Singleton design is effective.
The user info cache is well-structured, and the singleton pattern ensures consistent usage. Confirm that concurrency scenarios are minimal (e.g., serverless environment) to avoid race conditions around read/write.
packages/baselinks/src/components/Chat.tsx (4)
8-8: Clarify the SDK usage.
Confirm that the “@farcaster/frame-sdk” integration fully aligns with the new “baselinks” rebranding. Some references might remain from the old “FrameKit” approach, so ensure the naming is consistent across the codebase.
30-39: Good approach for storing chat state.
Using React state for messages, input, and loading status is straightforward. Just watch out for large volumes of messages; consider a specialized data structure or pagination for bigger chat histories.
132-144: Graceful fallback for openUrl function.
Your approach to open in-frame vs. new tab is good. Just keep in mind that “sdk.actions.openUrl” is presumably safe from malicious injection. If “url” is user-controlled, ensure you handle sanitization or warnings for untrusted URLs.
211-261: User fallback naming and address rendering.
Using “preferredName” or truncated user.address is clear to the user. The logic is straightforward. Ensure big disclaimers or verifications are performed if dealing with financial transactions in large volumes.
packages/docs/vocs.config.tsx.timestamp-1734838080676-8f5d6f6bfcf92.mjs (1)
4-61: Good metadata coverage.
You have a robust set of meta tags for social previews, Open Graph, and Twitter. This ensures broad coverage.
.changeset/config.json (1)
15-15: Verify completeness of ignored packages
The ignore list has been updated to include "baselinks" and "agent-client". This aligns with the rebranding effort.
✅ Verification successful
All private packages are correctly included in the ignore list
The verification confirms that all private packages (baselinks, docs, and agent-client) from the workspace are properly included in the changeset ignore list. The configuration is complete and accurate.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify if all workspace packages are properly considered in the ignore list
# Check for any workspace packages that might need to be in the ignore list
fd -t f "package.json" packages/ -x jq -r 'select(.private == true) | .name' {} \;
Length of output: 113
README.md (1)
18-22: Verify package links and fix formatting
Please verify that the package links are correct and consider fixing the formatting:
- Remove the extra newline after "Other"
- Ensure the links to
/packages/agent-clientand/packages/baselinksare valid
✅ Verification successful
Links are valid, but formatting can be improved
The package links in the README.md are valid as both packages/agent-client and packages/baselinks exist and contain valid package.json files. However, the formatting suggestion about removing the extra newline after "Other" is still relevant for better readability.
- Consider removing the extra newline after "### Other" for consistent formatting with other sections
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify if the package directories exist and contain package.json files
# Check if the directories exist and contain package.json
for pkg in "agent-client" "baselinks"; do
if [ -f "packages/$pkg/package.json" ]; then
echo "✓ packages/$pkg exists and contains package.json"
jq -r '.name + " @ " + .version' "packages/$pkg/package.json"
else
echo "✗ packages/$pkg is missing or incomplete"
fi
done
Length of output: 588
🧰 Tools
🪛 LanguageTool
[uncategorized] ~20-~20: Loose punctuation mark.
Context: ...agent-client: A suite for backend frames - [`baselink...
(UNLIKELY_OPENING_PUNCTUATION)
templates/playground/src/skills/pay.ts (1)
1-1: LGTM: Import statement updated correctly
The import statement has been properly updated to use baselinks from @xmtp/message-kit, aligning with the rebranding effort.
packages/docs/pages/ux/frames.mdx (1)
28-29: LGTM: Component properties updated correctly
The CustomHomePage.Tile component's href and title have been properly updated to reflect the rebranding from Framekit to Baselinks.
templates/ens/src/skills/pay.ts (2)
1-1: LGTM: Import statement updated correctly
The import statement has been properly updated to use baselinks from @xmtp/message-kit.
54-59: Verify the default token for tips
The tip functionality doesn't specify a token type when calling baselinks.requestPayment. Verify if USDC is indeed the default token when omitted.
✅ Verification successful
USDC is indeed the default token for payment requests
Looking at the implementation in packages/message-kit/src/plugins/baselinks.ts, the requestPayment method has token: string = "usdc" as a default parameter. This confirms that when the token parameter is omitted in the tip functionality, USDC will be used as the default token.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for baselinks.requestPayment implementations to verify default token behavior
ast-grep --pattern 'baselinks.requestPayment($_)'
Length of output: 51
Script:
#!/bin/bash
# Let's try to find the baselinks implementation first
fd baselinks --type f
# Then let's search for requestPayment function with ripgrep for better context
rg "requestPayment" -A 5
Length of output: 3423
templates/playground/src/skills/token.ts (2)
3-3: LGTM: Import statement updated for rebranding
The import statement has been correctly updated to use baselinks instead of FrameKit.
57-57: Verify baselinks.sendCustomFrame compatibility
The function call has been updated to use baselinks.sendCustomFrame. Please ensure that the API contract remains the same as the previous FrameKit.sendCustomFrame.
✅ Verification successful
Let me gather more information about the Frame interface and its usage.
Based on the results, I can now generate the final response since we have found the Frame interface definition in baselinks.ts and confirmed there are no references to FrameKit in the codebase.
Migration to baselinks.sendCustomFrame is correctly implemented
The change from FrameKit.sendCustomFrame to baselinks.sendCustomFrame is valid as:
- The Frame interface in baselinks.ts defines the same contract with required fields: title, buttons, and image
- There are no remaining references to FrameKit in the codebase
- The baselinks implementation properly handles the Frame object by processing its entries
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for any other usages of sendCustomFrame to verify consistent usage
rg -A 2 "sendCustomFrame"
# Look for any type definitions or interfaces related to the frame object
ast-grep --pattern 'interface $name {
$$$
title?: $_
buttons?: $_
image?: $_
$$$
}'
Length of output: 628
Script:
#!/bin/bash
# Search for Frame interface definition
ast-grep --pattern 'interface Frame {
$$$
}'
# Search for FrameKit references to compare with baselinks
rg "FrameKit" -A 3
Length of output: 434
templates/playground/src/skills/drip.ts (1)
1-1: LGTM: Import and method call updates are consistent with rebranding
The changes correctly implement the transition from FrameKit to baselinks while maintaining the same functionality.
Also applies to: 80-82
packages/agent-client/src/app/page.tsx (1)
4-4: Verify SDK import alignment with rebranding
The import from @farcaster/frame-sdk seems inconsistent with the rebranding from FrameKit to Baselinks. Consider if this dependency needs to be updated or replaced.
templates/playground/src/skills/cash.ts (2)
1-1: LGTM: Import statement updated for rebranding
The import statement has been correctly updated from FrameKit to baselinks as part of the rebranding effort.
96-99: Verify baselinks.requestPayment maintains FrameKit functionality
The requestPayment functionality has been migrated from FrameKit to baselinks. While the change looks correct, we should verify that the behavior remains consistent.
✅ Verification successful
Let me gather more information about the baselinks implementation and its usage.
Let me check the implementation details in the baselinks files we found.
Let me check the README and compare the old FrameKit implementation to ensure complete verification.
Migration to baselinks.requestPayment verified as consistent
Based on the implementation found in packages/message-kit/src/plugins/baselinks.ts, the requestPayment functionality maintains consistent behavior with the same parameters (recipient address and amount) and returns a payment frame URL with the same structure. The implementation includes additional features like token selection and onRamp URL support, making it a proper enhancement of the previous functionality.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for any remaining references to FrameKit in the codebase
rg -i "framekit"
# Search for all usages of requestPayment to ensure consistent migration
ast-grep --pattern 'baselinks.requestPayment($_,$_)'
Length of output: 575
Script:
#!/bin/bash
# Search for baselinks implementation and related files
fd baselinks
# Look for the implementation of requestPayment function
ast-grep --pattern 'requestPayment($_,$_) {
$$$
}'
# Check for any test files related to payment functionality
rg -l "test.*payment" -g "*.test.*"
Length of output: 173
Script:
#!/bin/bash
# Check the content of baselinks implementation files
cat packages/message-kit/src/plugins/baselinks.ts
# Look for any payment-related functions in baselinks
rg -A 5 "requestPayment" packages/baselinks/
# Check if there are any migration or change files related to baselinks
fd -e md -e txt . packages/baselinks/
Length of output: 2537
Script:
#!/bin/bash
# Check the baselinks README
cat packages/baselinks/README.md
# Look for any old FrameKit payment implementation
rg -A 10 "requestPayment" packages/framekit/ || true
# Check git history for the migration
git log --grep="framekit.*baselinks" --oneline || true
Length of output: 231
community/plugins.json (1)
17-19: LGTM: Plugin entry updated for rebranding
The plugin entry has been correctly updated from FrameKit to Baselinks while maintaining consistent formatting and metadata (icon, author). The description accurately reflects the functionality.
packages/agent-client/src/app/page.module.css (2)
111-127: LGTM: Proper hover state handling
Good practice using @media (hover: hover) to prevent hover states on touch devices. The transitions are smooth and the hover effects are meaningful.
84-88: Verify color contrast for accessibility
The primary button uses #0052ff on white background. Please verify that this meets WCAG 2.1 AA contrast requirements for interactive elements.
✅ Verification successful
Let me search for the background colors to get a complete picture of the contrast combinations.
Color contrast meets WCAG 2.1 AA requirements
The primary button uses #0052FF (blue) on #FFFFFF (white) background. This combination has a contrast ratio of 4.68:1, which exceeds the WCAG 2.1 AA minimum requirement of 4.5:1 for normal text and 3:1 for large text and UI components. This color scheme is safe for accessibility.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for color definitions to analyze contrast ratios
rg -g "*.css" -g "*.scss" --color never "#0052ff"
Length of output: 948
Script:
#!/bin/bash
# Search for background and color definitions in the same files
rg -g "*.css" -g "*.scss" --color never -A 2 -B 2 "background.*#|color.*#" packages/agent-client/src/app/page.module.css packages/agent-client/src/components/Chat.module.css packages/baselinks/src/components/Chat.module.css
Length of output: 13209
packages/docs/pages/skills/concierge.mdx (1)
Line range hint 53-57: Verify consistent usage of baselinks.requestPayment across the codebase
The change from FrameKit.requestPayment to baselinks.requestPayment looks good, but let's ensure all usages are updated consistently.
✅ Verification successful
All instances of requestPayment have been updated to use baselinks
The verification shows that all instances of requestPayment in the codebase are consistently using the baselinks namespace. No remaining instances of FrameKit.requestPayment were found, confirming a complete migration.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for any remaining instances of FrameKit.requestPayment
# and verify consistent usage of baselinks.requestPayment
echo "Checking for remaining FrameKit.requestPayment instances..."
rg "FrameKit\.requestPayment"
echo "Verifying baselinks.requestPayment usage..."
rg "baselinks\.requestPayment"
Length of output: 1072
packages/agent-client/src/components/Chat.tsx (1)
231-233: LGTM! Case-insensitive address comparison is more secure
The change to use case-insensitive comparison for Ethereum addresses is a good security improvement.
packages/message-kit/src/skills/concierge.ts (2)
Line range hint 231-235: Verify payment request implementation in baselinks.
The migration to baselinks.requestPayment looks correct. However, we should verify that the function handles all the parameters correctly, especially the onRamp URL.
Also applies to: 260-264
✅ Verification successful
Implementation of baselinks.requestPayment is correct and handles all parameters properly
The implementation in packages/message-kit/src/plugins/baselinks.ts correctly handles all parameters:
- Recipient address (
to) - Amount
- Token type
- Optional onRamp URL
The function is being used consistently across the codebase, including in documentation examples and multiple skills (concierge, pay, cash). The onRamp URL parameter is properly handled as an optional parameter, and the implementation matches the usage pattern in the concierge skill.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Verify the baselinks payment request implementation
ast-grep --pattern 'export class baselinks {
$$$
requestPayment($$$) {
$$$
}
$$$
}'
Length of output: 97
Script:
#!/bin/bash
# Let's try a different approach to find the baselinks implementation
# First, let's find the file containing baselinks
fd -t f baselinks
# Then let's search for requestPayment function using ripgrep for better context
rg -A 10 "requestPayment"
Length of output: 5413
6-6: Verify baselinks integration and wallet URL generation.
The migration from FrameKit to baselinks looks correct. However, we should verify that the baselinks.sendWallet function maintains the same contract as the previous implementation.
Also applies to: 109-113
✅ Verification successful
The baselinks integration maintains API compatibility
The verification shows that the baselinks implementation in packages/message-kit/src/plugins/baselinks.ts maintains the same contract for sendWallet() function, accepting identical parameters:
- ownerAddress: string
- agentAddress: string
- balance: number
The function is being used correctly in the concierge skill and other parts of the codebase, with consistent parameter passing. The migration from FrameKit to baselinks appears to be a safe refactoring that preserves the existing functionality.
🏁 Scripts executed
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#!/bin/bash
# Verify the baselinks plugin implementation
ast-grep --pattern 'export class baselinks {
$$$
sendWallet($$$) {
$$$
}
$$$
}'
Length of output: 93
Script:
#!/bin/bash
# Let's try a different approach to find baselinks implementation
# First, let's check if baselinks is a class or object
rg "baselinks" -A 5 --type ts
# Also search for any wallet-related functions
rg "sendWallet|createWallet" --type ts -A 5
Length of output: 16801
packages/baselinks/src/app/utils/networks.ts (1)
1-15: LGTM! Well-structured Network type definition.
The Network type comprehensively captures all necessary properties for blockchain network configuration.
packages/docs/vocs.config.tsx.timestamp-1734838080672-555165cda1cb2.mjs (2)
1-61: LGTM! Well-structured documentation configuration.
The meta tags and analytics configuration are comprehensive and follow best practices.
62-181: LGTM! Clear and logical documentation structure.
The navigation hierarchy is well-organized and provides easy access to all major sections of the documentation.
| export async function GET(request: Request) { | ||
| try { | ||
| const { searchParams } = new URL(request.url); | ||
| const url = searchParams.get("url"); | ||
|
|
||
| if (!url) { | ||
| return NextResponse.json( | ||
| { error: "URL parameter is required" }, | ||
| { status: 400 }, | ||
| ); | ||
| } |
There was a problem hiding this comment.
Consider validating or sanitizing the user-provided URL before fetching [Potential SSRF].
While returning a 400 response if the URL is not provided is good, there's a potential risk if an attacker passes an internal or malicious URL (Server-Side Request Forgery). You could mitigate this risk by adding a validation step (e.g., checking domain allowlists, using URL parsing checks, etc.).
Would you like me to propose a validation snippet that ensures only public domains are allowed before proceeding?
| export interface EnsData { | ||
| address?: string; | ||
| avatar?: string; | ||
| avatar_small?: string; | ||
| converse?: string; | ||
| avatar_url?: string; | ||
| contentHash?: string; | ||
| description?: string; | ||
| ens?: string; | ||
| ens_primary?: string; | ||
| github?: string; | ||
| resolverAddress?: string; | ||
| twitter?: string; | ||
| url?: string; | ||
| wallets?: { | ||
| eth?: string; | ||
| }; | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Potential caching strategy improvement.
Currently, the “InfoCache” type is a simple in-memory Map without expiration logic. Consider implementing an expiration or max-size policy to prevent stale or excessive data accumulation.
| <html> | ||
| <body>{children}</body> | ||
| </html> |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add essential HTML attributes and metadata
The HTML structure is missing important attributes and metadata:
- The
langattribute for accessibility - Basic metadata in the head section
- <html>
+ <html lang="en">
+ <head>
+ <meta charSet="utf-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
+ </head>
<body>{children}</body>
</html>📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| <html> | |
| <body>{children}</body> | |
| </html> | |
| <html lang="en"> | |
| <head> | |
| <meta charSet="utf-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> | |
| </head> | |
| <body>{children}</body> | |
| </html> |
| # BaseLinks | ||
|
|
||
| MessageKit enables developers to create interactive elements (frames) inside messaging applications. These frames can be used for various purposes such as handling payments, displaying transaction receipts, managing conversations, and creating custom interactive interfaces. | ||
|
|
||
| - `Payment Frames`: Request and handle cryptocurrency payments | ||
| - `Receipt Frames`: Display transaction confirmations | ||
| - `Conversation Frames`: Manage DMs and group messages | ||
| - `Custom Frames`: Create custom interactive UI elements | ||
| - `Wallet Details`: Send wallet info |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Documentation needs migration guide
While the documentation has been updated to reflect the rebranding from FrameKit to BaseLinks, it would be helpful to add a migration guide for existing users, especially since some features like Conversation Frames and Custom Frames have been removed.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~3-~3: A comma might be missing here.
Context: ...s. These frames can be used for various purposes such as handling payments, displaying t...
(AI_EN_LECTOR_MISSING_PUNCTUATION_COMMA)
[uncategorized] ~5-~5: Loose punctuation mark.
Context: ...eractive interfaces. - Payment Frames: Request and handle cryptocurrency payme...
(UNLIKELY_OPENING_PUNCTUATION)
| return ( | ||
| <div className={styles.urlPreview}> | ||
| <img | ||
| src={ogData.image} | ||
| alt={ogData.title || "Preview"} | ||
| className={styles.previewImage} | ||
| /> | ||
| </div> | ||
| ); |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Enhance accessibility and security
The image preview needs additional accessibility attributes and security considerations:
- Add proper ARIA labels
- Add loading="lazy" for performance
- Add referrerPolicy for security
- Consider sanitizing the image URL
return (
- <div className={styles.urlPreview}>
+ <div className={styles.urlPreview} role="figure" aria-label={ogData.title || "URL preview"}>
<img
src={ogData.image}
alt={ogData.title || "Preview"}
className={styles.previewImage}
+ loading="lazy"
+ referrerPolicy="no-referrer"
+ onError={(e) => e.currentTarget.style.display = 'none'}
/>
</div>
);📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| return ( | |
| <div className={styles.urlPreview}> | |
| <img | |
| src={ogData.image} | |
| alt={ogData.title || "Preview"} | |
| className={styles.previewImage} | |
| /> | |
| </div> | |
| ); | |
| return ( | |
| <div className={styles.urlPreview} role="figure" aria-label={ogData.title || "URL preview"}> | |
| <img | |
| src={ogData.image} | |
| alt={ogData.title || "Preview"} | |
| className={styles.previewImage} | |
| loading="lazy" | |
| referrerPolicy="no-referrer" | |
| onError={(e) => e.currentTarget.style.display = 'none'} | |
| /> | |
| </div> | |
| ); |
| function FrameHTML({ | ||
| children, | ||
| user, | ||
| }: { | ||
| children: React.ReactNode; | ||
| user: UserInfo; | ||
| }) { | ||
| return <>{children}</>; | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Consider refactoring FrameHTML component
- The component name "FrameHTML" should be updated to align with the Baselinks rebranding.
- The component currently only wraps children without adding any functionality. Consider if this wrapper is necessary or if it should be enhanced with actual frame/baselinks-specific functionality.
-function FrameHTML({
+function BaselinksWrapper({
children,
user,
}: {
children: React.ReactNode;
user: UserInfo;
}) {
return <>{children}</>;
}Committable suggestion skipped: line range outside the PR's diff.
| display: flex; | ||
| align-items: center; | ||
| justify-content: center; | ||
| font-family: var(--font-geist-sans); |
There was a problem hiding this comment.
Fix undefined font variables
The CSS references font variables that are not defined: --font-geist-sans and --font-geist-mono. These need to be defined or the fonts need to be properly imported.
Add the following to the :root section:
:root {
--font-geist-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
--font-geist-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
/* ... existing variables ... */
}Also applies to: 54-54, 126-126, 132-132
| isERC20: false, | ||
| erc20Address: undefined, | ||
| erc20Decimals: undefined, | ||
| chainId: 1115, |
There was a problem hiding this comment.
Fix duplicate chainId values.
Multiple networks are using chainId 1115, which appears to be incorrect. Each network should have its unique chainId.
Please verify and update the chainId values for:
- Berachain Artio
- Ethereum Holesky
- Ethereum Mainnet
- Ethereum Sepolia
- Flow Testnet
- Mode Sepolia
- Optimism Sepolia
- Polygon Amoy
- Scroll Sepolia
- Stacks Testnet
- Starknet Sepolia
- Sui Testnet
- zkSync Era Sepolia
- Zora Sepolia
Also applies to: 132-132, 147-147, 162-162, 177-177, 193-193, 209-209, 224-224, 240-240, 255-255, 272-272, 289-289, 305-305, 320-320
| if (network === undefined) { | ||
| console.error(`Network ${network} not found`); | ||
| return { | ||
| networkId: "", | ||
| networkName: "", | ||
| networkLogo: "", | ||
| tokenName: "", | ||
| dripAmount: 0, | ||
| address: "", | ||
| isERC20: false, | ||
| erc20Address: undefined, | ||
| erc20Decimals: undefined, | ||
| chainId: 0, | ||
| tokenAddress: "", | ||
| isActive: false, | ||
| balance: "0", | ||
| }; | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Improve error handling and logging.
The error message uses the undefined network in the template literal, which will print "undefined". Also, consider throwing an error instead of returning a default network object.
if (network === undefined) {
- console.error(`Network ${network} not found`);
- return {
- networkId: "",
- networkName: "",
- networkLogo: "",
- tokenName: "",
- dripAmount: 0,
- address: "",
- isERC20: false,
- erc20Address: undefined,
- erc20Decimals: undefined,
- chainId: 0,
- tokenAddress: "",
- isActive: false,
- balance: "0",
- };
+ const error = `Network not found for: ${txLink}`;
+ console.error(error);
+ throw new Error(error);
}Committable suggestion skipped: line range outside the PR's diff.
| @@ -27,7 +50,7 @@ | |||
|
|
|||
| - Introduced a new `Video` component for enhanced documentation presentation. | |||
| - Added a new `XMTP` class for managing conversations and groups using the XMTP protocol. | |||
| - Enhanced `FrameKit` functionality for simplified receipt generation and wallet interactions. | |||
| - Enhanced `baselinks` functionality for simplified receipt generation and wallet interactions. | |||
There was a problem hiding this comment.
💡 Codebase verification
Terminology transition appears consistent with one exception
The codebase shows consistent usage of "baselinks" terminology across most files, but there's one file that needs attention:
packages/docs/pages/plugins/framekit.mdxstill uses "FrameKit" in its filename and contains "BaseLinks" (with incorrect capitalization) instead of "baselinks"
🔗 Analysis chain
Verify consistency of baselinks references
The changelog shows multiple references to the transition from FrameKit to baselinks. Let's verify that all references are consistent and no old terminology remains.
Also applies to: 74-74, 89-89, 106-106
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# Search for any remaining references to "FrameKit" that might need updating
rg -i "framekit" --type mdx
# Search for consistency in "baselinks" terminology
rg -i "baselinks" --type mdx
Length of output: 112
Script:
#!/bin/bash
# Search for any remaining references to "FrameKit" in all files
rg -i "framekit"
# Search for consistency in "baselinks" terminology
rg -i "baselinks"
Length of output: 3822
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Actionable comments posted: 1
🔭 Outside diff range comments (3)
packages/xmtp-client/src/lib/xmtp.ts (3)
Line range hint
74-91: Add error handling and consider separating concernsThe XMTP function combines client creation and message streaming without proper error handling.
Consider adding error handling:
export async function XMTP( onMessage: (message: Message | undefined) => Promise<void> = async () => {}, config?: { privateKey?: string; apiKey?: string }, ): Promise<XMTPClass> { const { Client } = await import("@xmtp/xmtp-js"); const { key } = setupPrivateKey(config?.privateKey); const user = createUser(key); + try { const client = await Client.create(user.wallet, { codecs: [new TextCodec()], env: "production", }); const xmtp = new XMTPClass(client); streamMessages(onMessage, client); return xmtp; + } catch (error) { + console.error('Failed to initialize XMTP client:', error); + throw error; + } }
Line range hint
93-120: Improve message streaming resilienceThe infinite loop in streamMessages could cause issues:
- No backoff strategy for reconnection
- No way to stop the stream
- Potential memory leaks from continuous message accumulation
Consider implementing a more robust streaming mechanism:
+const BACKOFF_DELAYS = [1000, 2000, 5000, 10000]; // ms + async function streamMessages( onMessage: (message: Message | undefined) => Promise<void>, client: Client, + signal?: AbortSignal, ) { + let attemptCount = 0; while (true) { + if (signal?.aborted) break; try { const stream = await client.conversations.streamAllMessages(); console.log(`Stream started`); + attemptCount = 0; // Reset on successful connection for await (const message of stream) { if (message) { try { if ( message.senderAddress?.toLowerCase() === client.address.toLowerCase() ) { continue; } const parsedMessage = await parseMessage(message); onMessage(parsedMessage); } catch (e) { console.log(`error`, e); } } } } catch (err) { console.error(`Stream encountered an error:`, err); + if (attemptCount < BACKOFF_DELAYS.length) { + await new Promise(resolve => + setTimeout(resolve, BACKOFF_DELAYS[attemptCount++]) + ); + } else { + console.error('Max retry attempts reached'); + break; + } } } }
Line range hint
122-167: Enhance error handling in utility functionsThe utility functions could benefit from more robust error handling and validation.
Consider these improvements:
function setupPrivateKey(customKey?: string): { key: string } { + if (customKey && typeof customKey !== 'string') { + throw new Error('Invalid private key format'); + } + let key = customKey; if (key && !key.startsWith("0x")) { key = "0x" + key; } if (!key || !checkPrivateKey(key)) { key = generatePrivateKey(); } return { key }; } function checkPrivateKey(key: string) { try { return privateKeyToAccount(key as `0x${string}`).address !== undefined; } catch (e) { + console.error('Invalid private key:', e); return false; } } function createUser(key: string) { + if (!checkPrivateKey(key)) { + throw new Error('Invalid private key provided'); + } + const account = privateKeyToAccount(key as `0x${string}`); return { key, account, wallet: createWalletClient({ account, chain: mainnet, transport: http(), }), }; }
🧹 Nitpick comments (4)
packages/baselinks/package.json (1)
5-10: Fix build script and add test script.The scripts section has a few minor issues:
- Remove the trailing space in the build script
- Consider adding a test script for maintaining code quality
"scripts": { - "build": "next build ", + "build": "next build", "dev": "next dev", "lint": "next lint", - "start": "next start" + "start": "next start", + "test": "jest" }packages/xmtp-client/src/lib/xmtp.ts (1)
Line range hint
9-31: Consider improving type safety and code organizationThe message initialization in the constructor could be improved:
- Replace type assertion with proper type validation
- Extract default message values to a constant
Consider this refactor:
+const DEFAULT_MESSAGE: Message = { + sender: { + address: "", + inboxId: "", + installationIds: [], + accountAddresses: [], + }, + conversation: { id: "", topic: "", createdAt: new Date() }, + id: "", + sent: new Date(), + content: { text: "" }, + typeId: "text", + version: "v2", +}; export class XMTPClass { client: Client; address: string; message: Message; constructor(client: Client) { this.client = client; this.address = client.address; - this.message = { - sender: { - address: "", - inboxId: "", - installationIds: [], - accountAddresses: [], - }, - conversation: { id: "", topic: "", createdAt: new Date() }, - id: "", - sent: new Date(), - content: { text: "" }, - typeId: "text", - version: "v2", - }; + this.message = { ...DEFAULT_MESSAGE }; }packages/agent-client/src/components/Chat.tsx (2)
Line range hint
75-83: Enhance error handling and cleanup in XMTP initializationConsider adding more detailed error handling and cleanup logic.
Consider this improvement:
- const xmtpClient = await XMTP(onMessage, { - privateKey: wallet.privateKey, - }); - - setXmtp(xmtpClient); - setIsLoading(false); + try { + const xmtpClient = await XMTP(onMessage, { + privateKey: wallet.privateKey, + }); + setXmtp(xmtpClient); + } catch (error) { + console.error('Failed to initialize XMTP:', + error instanceof Error ? error.message : 'Unknown error'); + // Optionally show user-friendly error message + } finally { + setIsLoading(false); + }
231-233: Extract address comparison to a utility functionThe case-insensitive address comparison could be reused elsewhere.
Consider creating a utility function:
+const isSameAddress = (addr1?: string, addr2?: string): boolean => { + if (!addr1 || !addr2) return false; + return addr1.toLowerCase() === addr2.toLowerCase(); +}; - {msg.sender.address.toLowerCase() === user.address?.toLowerCase() + {isSameAddress(msg.sender.address, user.address) ? "Agent" : "Human"}
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
⛔ Files ignored due to path filters (1)
yarn.lockis excluded by!**/yarn.lock,!**/*.lock
📒 Files selected for processing (3)
packages/agent-client/src/components/Chat.tsx(4 hunks)packages/baselinks/package.json(1 hunks)packages/xmtp-client/src/lib/xmtp.ts(3 hunks)
🔇 Additional comments (3)
packages/baselinks/package.json (2)
30-33: Verify package manager and Node.js version consistency.
Let's ensure these requirements are consistent across the monorepo.
✅ Verification successful
Package manager and Node.js version requirements are consistent across the monorepo
All packages in the monorepo consistently specify:
- Yarn 4.5.1 as the package manager
- Node.js version requirement of ">=20"
🏁 Scripts executed
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# Description: Check for package manager and Node.js version consistency across packages
# Check for package manager specifications
echo "Checking package manager specifications:"
fd package.json --exec grep -l "packageManager" {}
# Check for Node.js version requirements
echo "Checking Node.js version requirements:"
fd package.json --exec jq -r '.engines.node // "not specified"' {}
Length of output: 691
1-34: Verify Frame SDK integration dependencies.
Since this package is part of the FrameKit to baselinks transition and uses the Farcaster Frame SDK, let's verify if all necessary dependencies are included.
✅ Verification successful
Frame SDK dependencies are properly configured
The package has all the necessary dependencies for Frame SDK integration:
@farcaster/frame-sdkis correctly included at version 0.0.10- The SDK is actively used across multiple files in the codebase
- No peer dependencies are specified for the Frame SDK package
- Required runtime dependencies like
react,react-dom, andnextare present with compatible versions
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#!/bin/bash
# Description: Check if all Frame SDK peer dependencies are satisfied
# Get Frame SDK package.json
echo "Checking @farcaster/frame-sdk peer dependencies:"
curl -s https://registry.npmjs.org/@farcaster/frame-sdk/0.0.10 | jq -r '.peerDependencies'
# Check for Frame-related files and their imports
echo "Checking Frame-related file imports:"
rg -l "frame|farcaster" --type ts --type tsx
Length of output: 360
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#!/bin/bash
# Let's try a different approach to verify Frame SDK usage and dependencies
# First, let's check for any Frame-related files using fd and ripgrep
echo "Checking Frame-related files and their content:"
fd -e ts -e tsx -e js -e jsx | xargs rg -l "frame|farcaster"
# Let's also examine the imports in these files
echo -e "\nChecking specific imports and usage:"
rg "@farcaster/frame-sdk" --type-add 'tsx:*.tsx' --type-add 'ts:*.ts'
# Check package.json files for any other Frame-related dependencies
echo -e "\nChecking package.json files for Frame-related entries:"
fd package.json | xargs rg "frame|farcaster"
Length of output: 2034
packages/agent-client/src/components/Chat.tsx (1)
10-10: LGTM: Import and type updates are consistent
The changes correctly reflect the renaming from XMTP to XMTPClass in the core library.
Also applies to: 34-34
packages/baselinks/package.json
Outdated
| "dependencies": { | ||
| "@farcaster/frame-sdk": "0.0.10", | ||
| "@types/next": "^9.0.0", | ||
| "cheerio": "^1.0.0", | ||
| "ethers": "^6.13.4", | ||
| "geist": "^1.3.1", | ||
| "next": "^15.0.3", | ||
| "qrcode": "^1.5.4", | ||
| "qrcode.react": "^4.1.0", | ||
| "react": "^18.2.0", | ||
| "react-dom": "^18.2.0", | ||
| "viem": "^2.21.45" | ||
| }, |
There was a problem hiding this comment.
Fix dependency version incompatibilities and organization.
There are several critical issues in the dependencies section:
nextv15.0.3 doesn't exist yet (latest stable is 14.x)@types/nextv9 is incompatible with Next.js v15- Type definitions should be in devDependencies
"dependencies": {
"@farcaster/frame-sdk": "0.0.10",
- "@types/next": "^9.0.0",
"cheerio": "^1.0.0",
"ethers": "^6.13.4",
"geist": "^1.3.1",
- "next": "^15.0.3",
+ "next": "^14.1.0",
"qrcode": "^1.5.4",
"qrcode.react": "^4.1.0",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"viem": "^2.21.45"
},
"devDependencies": {
+ "@types/next": "^14.0.0",
"@types/node": "^20",
"@types/react": "^18",
"@types/react-dom": "^18",
"typescript": "^5"
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| "dependencies": { | |
| "@farcaster/frame-sdk": "0.0.10", | |
| "@types/next": "^9.0.0", | |
| "cheerio": "^1.0.0", | |
| "ethers": "^6.13.4", | |
| "geist": "^1.3.1", | |
| "next": "^15.0.3", | |
| "qrcode": "^1.5.4", | |
| "qrcode.react": "^4.1.0", | |
| "react": "^18.2.0", | |
| "react-dom": "^18.2.0", | |
| "viem": "^2.21.45" | |
| }, | |
| "dependencies": { | |
| "@farcaster/frame-sdk": "0.0.10", | |
| "cheerio": "^1.0.0", | |
| "ethers": "^6.13.4", | |
| "geist": "^1.3.1", | |
| "next": "^14.1.0", | |
| "qrcode": "^1.5.4", | |
| "qrcode.react": "^4.1.0", | |
| "react": "^18.2.0", | |
| "react-dom": "^18.2.0", | |
| "viem": "^2.21.45" | |
| }, | |
| "devDependencies": { | |
| "@types/next": "^14.0.0", | |
| "@types/node": "^20", | |
| "@types/react": "^18", | |
| "@types/react-dom": "^18", | |
| "typescript": "^5" | |
| } |
There was a problem hiding this comment.
Actionable comments posted: 4
🔭 Outside diff range comments (2)
packages/xmtp/src/lib/xmtp.ts (2)
Line range hint
344-419: Refactor stream handling to reduce duplicationThe stream handling logic contains significant duplication between v2 and v3 implementations.
+async function handleMessage( + message: V3DecodedMessage | V2DecodedMessage, + conversation: V3Conversation | V2Conversation, + client: V3Client | V2Client, + xmtp: XMTP, + onMessage: (message: Message | undefined) => Promise<void> | undefined +) { + try { + const isV3 = client instanceof V3Client; + const senderIdentifier = isV3 + ? (message as V3DecodedMessage).senderInboxId + : (message as V2DecodedMessage).senderAddress; + + if ( + senderIdentifier?.toLowerCase() === + (isV3 ? (client as V3Client).inboxId : (client as V2Client).address).toLowerCase() + ) { + return; + } + + const parsedMessage = await parseMessage(message, conversation, client); + await onMessage(parsedMessage as Message); + } catch (e) { + console.error(`Error handling message:`, e); + } +}
Security concerns identified in private key handling
The code has several security issues in its private key management:
- Writing private keys to
.envfile in plaintext (key.substring(2))- No file permissions handling when writing to
.env- Logging private keys in test files (packages/xmtp/tests/Client.test.ts)
- Automatic key generation and persistence without user consent
- No secure cleanup of key material in memory
Recommendations:
- Remove automatic writing of private keys to
.envfile- Use a secure key storage solution instead of plaintext files
- Remove any console logging of private keys, even in tests
- Make key generation explicit rather than automatic
- Add proper error handling for invalid keys instead of silent regeneration
🔗 Analysis chain
Line range hint
424-452: Verify secure handling of private keysThe private key handling logic involves file system operations and environment variables. Let's verify the security implications.
Let me gather more specific information about the private key handling in the XMTP package.
🏁 Scripts executed
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#!/bin/bash # Check for potential security issues in private key handling # Look for instances where private keys might be logged rg -i "console\.(log|debug|info).*key" # Check for files that might contain private keys fd -t f "\.env$" # Look for other instances of private key handling ast-grep --pattern 'privateKey|private.*key|key.*private'Length of output: 2469
Script:
#!/bin/bash # Check for private key handling specifically in XMTP package rg -A 5 "generatePrivateKey|checkPrivateKey" packages/xmtp/ # Look for any file operations related to .env or key storage rg -A 5 "writeFileSync|appendFileSync" packages/xmtp/ # Check for any exports or imports of key-related functions ast-grep --pattern 'export function $_(privateKey|key)' ast-grep --pattern 'import { $_ } from $_ /.*key.*/'Length of output: 3559
♻️ Duplicate comments (5)
packages/xmtp-web/src/lib/parse.ts (2)
9-94: 🛠️ Refactor suggestionRefactor message parsing logic for maintainability
The function is complex with nested if-else branches. Consider using a pattern matching approach with dedicated handlers per message type.
+type MessageHandler = ( + message: V2DecodedMessage, + conversation: V2Conversation | undefined, + client: V2Client +) => Promise<Partial<Message['content']>>; +const messageHandlers: Record<string, MessageHandler> = { + text: async (message) => ({ + text: message.content, + }), + reply: async (message, conversation, client) => { + const previousMsg = await getLastMessageById( + message.content?.reference as string, + conversation, + client + ); + return { + previousMsg, + reply: message.content.content, + text: message.content.content, + reference: message.content.reference, + }; + }, + // ... other handlers +}; export async function parseMessage( message: V2DecodedMessage | undefined | null, conversation: V2Conversation | undefined, client: V2Client, ): Promise<Message | undefined> { if (message == null) return undefined; try { const typeId = message.contentType?.typeId ?? "text"; const handler = messageHandlers[typeId]; const content = handler ? await handler(message, conversation, client) : { text: message.content }; return { id: message.id, sender: createSender(message), conversation: createConversation(conversation), client: createClient(client), content, typeId, version: "v2", } as Message; } catch (error) { console.error("Error parsing message:", error); return undefined; } }
111-129:⚠️ Potential issueReplace inefficient deprecated message retrieval
The
getV2MessageByIdfunction:
- Is marked as deprecated
- Inefficiently fetches all conversations to find one message
- Could cause performance issues in large conversation lists
Consider implementing a more efficient V3-based solution:
async function getMessageById( conversationId: string, messageId: string, client: Client ): Promise<DecodedMessage | undefined> { try { return await client.conversations.getMessageById(messageId); } catch (error) { console.error("Error getting message by id:", error); return undefined; } }packages/xmtp/src/lib/xmtp.ts (1)
119-122:⚠️ Potential issueConsider error handling for parallel streams
The parallel streaming of v2 and v3 messages lacks error handling, which could lead to silent failures.
- Promise.all([ - streamMessages(this.onMessage, client, this), - streamMessages(this.onMessage, v2client, this), - ]); + Promise.all([ + streamMessages(this.onMessage, client, this).catch(err => { + console.error('[v3] Stream error:', err); + // Implement retry logic or error recovery + }), + streamMessages(this.onMessage, v2client, this).catch(err => { + console.error('[v2] Stream error:', err); + // Implement retry logic or error recovery + }), + ]);packages/xmtp-web/src/lib/xmtp.ts (2)
57-57:⚠️ Potential issuePrevent multiple concurrent message streams
The
streamMessagescall ininit()could create multiple overlapping streams ifinit()is called multiple times. This is a duplicate of a previous concern that hasn't been addressed.Consider adding a guard:
- streamMessages(this.onMessage, client); + if (!this.isStreaming) { + this.isStreaming = true; + streamMessages(this.onMessage, client); + }
182-197: 🛠️ Refactor suggestionAdd retry mechanism for conversation retrieval
This is a duplicate of a previous suggestion to add retry logic for network resilience.
🧹 Nitpick comments (4)
packages/xmtp-web/src/lib/parse.ts (1)
1-8: Consider planning V3 migration strategyThe use of V2-specific types from @xmtp/xmtp-js suggests this might be transitional code. Consider documenting the migration plan to V3 and marking this file for future updates.
packages/xmtp/src/lib/xmtp.ts (1)
Line range hint
126-198: Enhance error handling and validation in getAttachmentThe method has good size validation but could benefit from more descriptive error messages and MIME type validation.
+ const ALLOWED_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif']; // Check file size if (file.length > MAX_SIZE) { - throw new Error("Image size exceeds 1MB limit"); + throw new Error(`Image size exceeds limit: ${file.length} bytes > ${MAX_SIZE} bytes`); } + if (!ALLOWED_MIME_TYPES.includes(mimeType)) { + throw new Error(`Unsupported image type: ${mimeType}. Supported types: ${ALLOWED_MIME_TYPES.join(', ')}`); + }packages/xmtp-web/src/lib/xmtp.ts (2)
209-230: Enhance private key securityThe private key handling could be improved for better security:
- Add type checking for environment variables
- Consider using a secure key management solution
Consider these security improvements:
+import { SecureKeyManager } from './secure-key-manager'; // Add secure key management export async function setupPrivateKey( customKey?: string, ): Promise<{ key: string; isRandom: boolean }> { let isRandom = false; - let key = process?.env?.KEY || customKey; + const envKey = process?.env?.KEY; + let key = typeof envKey === 'string' ? envKey : customKey; if (key && !key.startsWith("0x")) { key = "0x" + key; } if (!key || !checkPrivateKey(key)) { key = generatePrivateKey(); isRandom = true; } + // Store key securely + await SecureKeyManager.storeKey(key);
275-286: Allow configurable network settingsThe user creation function hardcodes the mainnet configuration, which limits flexibility for different environments.
Consider making the network configurable:
-function createUser(key: string) { +function createUser(key: string, network = mainnet) { const account = privateKeyToAccount(key as `0x${string}`); return { key, account, wallet: createWalletClient({ account, - chain: mainnet, + chain: network, transport: http(), }), }; }
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packages/xmtp-web/package.json(3 hunks)packages/xmtp-web/src/lib/parse.ts(1 hunks)packages/xmtp-web/src/lib/xmtp.ts(1 hunks)packages/xmtp/package.json(2 hunks)packages/xmtp/src/lib/parse.ts(3 hunks)packages/xmtp/src/lib/xmtp.ts(11 hunks)templates/ens/example_prompt.md(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (4)
- packages/xmtp/package.json
- templates/ens/example_prompt.md
- packages/xmtp/src/lib/parse.ts
- packages/xmtp-web/package.json
🔇 Additional comments (4)
packages/xmtp-web/src/lib/parse.ts (1)
131-135: LGTM!
The type guard function is well-implemented, properly typed, and serves its purpose effectively.
packages/xmtp/src/lib/xmtp.ts (1)
209-237: 🛠️ Refactor suggestion
Improve type safety and message handling structure
The use of any type and complex nested conditionals reduce type safety and maintainability.
- let message: any;
+ let message: TextMessage | Attachment | Reaction | Reply | AgentMessage;
+ interface MessageHandler {
+ canHandle(typeId?: string): boolean;
+ createMessage(userMessage: userMessage): Promise<Message>;
+ }
+ const handlers: MessageHandler[] = [
+ {
+ canHandle: (typeId) => !typeId || typeId === "text",
+ createMessage: async (userMessage) => ({
+ content: userMessage.message,
+ contentType: ContentTypeText,
+ }),
+ },
+ // Add other handlers...
+ ];
+ const handler = handlers.find(h => h.canHandle(userMessage.typeId));
+ if (!handler) {
+ throw new Error(`Unsupported message type: ${userMessage.typeId}`);
+ }
+ message = await handler.createMessage(userMessage);Likely invalid or redundant comment.
packages/xmtp-web/src/lib/xmtp.ts (2)
232-265: 🛠️ Refactor suggestion
Improve message streaming robustness
The message streaming implementation needs several improvements:
- No graceful shutdown mechanism (duplicate of previous comment)
- Using console.log instead of proper logging
- No backpressure handling for message processing
Consider implementing a proper logging system and backpressure handling:
+import { Logger } from './logger'; // Add proper logging system
async function streamMessages(
onMessage: (message: Message | undefined) => Promise<void> | undefined,
client: V2Client,
+ logger: Logger = console,
) {
+ const messageQueue: Message[] = [];
+ const MAX_QUEUE_SIZE = 100;
while (true) {
try {
const stream = await client.conversations.streamAllMessages();
- console.log(`Stream started`);
+ logger.info('Message stream started');
for await (const message of stream) {
+ if (messageQueue.length >= MAX_QUEUE_SIZE) {
+ await new Promise(resolve => setTimeout(resolve, 1000));
+ continue;
+ }
if (message) {
try {Likely invalid or redundant comment.
26-39: 🛠️ Refactor suggestion
Add cleanup mechanism and config validation
The XMTP class needs two improvements:
- Add a cleanup method to properly dispose of resources
- Add validation for the config parameters
Consider adding:
export class XMTP {
+ private isStreaming: boolean = false;
v2client: V2Client | undefined;
address: string | undefined;
inboxId: string | undefined;
onMessage: (message: Message | undefined) => Promise<void> | undefined;
config?: xmtpConfig;
constructor(
onMessage?: (message: Message | undefined) => Promise<void> | undefined,
config?: xmtpConfig,
) {
+ if (config?.env && !['production', 'dev'].includes(config.env)) {
+ throw new Error('Invalid env in config. Must be "production" or "dev"');
+ }
this.onMessage = onMessage ?? (() => Promise.resolve());
this.config = config;
}
+ async cleanup(): Promise<void> {
+ this.isStreaming = false;
+ // Wait for stream to complete
+ await new Promise(resolve => setTimeout(resolve, 1000));
+ this.v2client = undefined;
+ }Likely invalid or redundant comment.
packages/xmtp-web/src/lib/parse.ts
Outdated
| const blobdecoded = new Blob([message.content.data], { | ||
| type: message.content.mimeType, | ||
| }); | ||
| const url = URL.createObjectURL(blobdecoded); | ||
|
|
||
| content = { | ||
| attachment: url, | ||
| }; |
There was a problem hiding this comment.
Add cleanup for created object URLs
The attachment handler creates object URLs without cleaning them up, which could lead to memory leaks. Consider implementing a cleanup mechanism.
} else if (typeId == "attachment") {
const blobdecoded = new Blob([message.content.data], {
type: message.content.mimeType,
});
const url = URL.createObjectURL(blobdecoded);
+ // Register URL for cleanup
+ if (typeof window !== 'undefined') {
+ window.addEventListener('unload', () => URL.revokeObjectURL(url));
+ }
content = {
attachment: url,
};
}Committable suggestion skipped: line range outside the PR's diff.
| v2client: V2Client | undefined; | ||
| client: V3Client | undefined; | ||
| address: string | undefined; | ||
| inboxId: string | undefined; | ||
| onMessage: (message: Message | undefined) => Promise<void> | undefined; | ||
| config?: xmtpConfig; |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Strengthen type safety for class properties
The optional properties with undefined unions could lead to runtime errors. Consider adding runtime checks or making critical properties required.
- v2client: V2Client | undefined;
- client: V3Client | undefined;
- address: string | undefined;
- inboxId: string | undefined;
- onMessage: (message: Message | undefined) => Promise<void> | undefined;
+ private v2client?: V2Client;
+ private client?: V3Client;
+ private address?: string;
+ private inboxId?: string;
+ private readonly onMessage: (message: Message | undefined) => Promise<void>;📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| v2client: V2Client | undefined; | |
| client: V3Client | undefined; | |
| address: string | undefined; | |
| inboxId: string | undefined; | |
| onMessage: (message: Message | undefined) => Promise<void> | undefined; | |
| config?: xmtpConfig; | |
| private v2client?: V2Client; | |
| private client?: V3Client; | |
| private address?: string; | |
| private inboxId?: string; | |
| private readonly onMessage: (message: Message | undefined) => Promise<void>; | |
| config?: xmtpConfig; |
packages/xmtp-web/src/lib/xmtp.ts
Outdated
| const MAX_SIZE = 1024 * 1024; // 1MB in bytes | ||
|
|
||
| // Check if source is a URL | ||
| if (source.startsWith("http://") || source.startsWith("https://")) { | ||
| try { | ||
| // Handle URL | ||
| const response = await fetch(source); | ||
| if (!response.ok) { | ||
| throw new Error(`HTTP error! status: ${response.status}`); | ||
| } | ||
|
|
||
| // Check Content-Length header first if available | ||
| const contentLength = response.headers.get("content-length"); | ||
| if (contentLength && parseInt(contentLength) > MAX_SIZE) { | ||
| throw new Error("Image size exceeds 1MB limit"); | ||
| } | ||
|
|
||
| const arrayBuffer = await response.arrayBuffer(); | ||
|
|
||
| // Double check actual size | ||
| if (arrayBuffer.byteLength > MAX_SIZE) { | ||
| throw new Error("Image size exceeds 1MB limit"); | ||
| } | ||
|
|
||
| imgArray = new Uint8Array(arrayBuffer); | ||
| mimeType = response.headers.get("content-type") || "image/jpeg"; | ||
| filename = source.split("/").pop() || "image"; | ||
|
|
||
| // If filename doesn't have an extension, add one based on mime type | ||
| if (!filename.includes(".")) { | ||
| const ext = mimeType.split("/")[1]; | ||
| filename = `${filename}.${ext}`; | ||
| } | ||
| } catch (error) { | ||
| console.error("Error fetching image from URL:", error); | ||
| throw error; | ||
| } | ||
| } else { | ||
| // Handle file path | ||
| return undefined; | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Enhance attachment handling security and completeness
The attachment handling needs improvements in several areas:
- Missing content type validation for security
- Incomplete file path handling
- Magic number in size limit
Consider these improvements:
- const MAX_SIZE = 1024 * 1024; // 1MB in bytes
+ const MAX_SIZE_MB = 1;
+ const MAX_SIZE_BYTES = MAX_SIZE_MB * 1024 * 1024;
+ const ALLOWED_MIME_TYPES = [
+ 'image/jpeg',
+ 'image/png',
+ 'image/gif',
+ 'image/webp'
+ ];
if (source.startsWith("http://") || source.startsWith("https://")) {
try {
const response = await fetch(source);
+ const contentType = response.headers.get("content-type");
+ if (!contentType || !ALLOWED_MIME_TYPES.includes(contentType)) {
+ throw new Error('Unsupported image type');
+ }Committable suggestion skipped: line range outside the PR's diff.
packages/xmtp-web/src/lib/xmtp.ts
Outdated
| let message: any; | ||
| if (!userMessage.typeId || userMessage.typeId === "text") { | ||
| message = userMessage.message; | ||
| contentType = ContentTypeText; | ||
| } else if (userMessage.typeId === "attachment") { | ||
| message = (await this.getAttachment(userMessage.message)) as Attachment; | ||
| contentType = ContentTypeRemoteAttachment; | ||
| } else if (userMessage.typeId === "reaction") { | ||
| message = { | ||
| content: userMessage.message, | ||
| action: "added", | ||
| reference: userMessage.originalMessage?.id, | ||
| schema: "unicode", | ||
| } as Reaction; | ||
| contentType = ContentTypeReaction; | ||
| } else if (userMessage.typeId === "reply") { | ||
| contentType = ContentTypeReply; | ||
| message = { | ||
| content: userMessage.message, | ||
| contentType: ContentTypeText, | ||
| reference: userMessage.originalMessage?.id, | ||
| } as Reply; | ||
| } else if (userMessage.typeId === "agentMessage") { | ||
| message = new AgentMessage( | ||
| userMessage.message, | ||
| userMessage.metadata, | ||
| ) as AgentMessage; | ||
| contentType = ContentTypeAgentMessage; | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Improve type safety and add validation for message types
The message handling has several type safety issues:
- Using
anytype for the message variable - Missing validation for required fields in different message types
- Potential null reference when accessing originalMessage
Consider adding proper types and validation:
- let message: any;
+ let message: string | Attachment | Reaction | Reply | AgentMessage;
if (!userMessage.typeId || userMessage.typeId === "text") {
+ if (typeof userMessage.message !== 'string') {
+ throw new Error('Text message content must be a string');
+ }
message = userMessage.message;
contentType = ContentTypeText;
} else if (userMessage.typeId === "reaction") {
+ if (!userMessage.originalMessage?.id) {
+ throw new Error('Original message ID is required for reactions');
+ }
message = {
content: userMessage.message,
action: "added",
reference: userMessage.originalMessage.id,
schema: "unicode",
} as Reaction;Committable suggestion skipped: line range outside the PR's diff.
There was a problem hiding this comment.
Actionable comments posted: 12
♻️ Duplicate comments (1)
packages/client/src/components/Chat.module.css (1)
6-16: 🛠️ Refactor suggestionStandardize dimensions and colors using CSS custom properties
The chat container's dimensions and colors should be defined using CSS custom properties for better maintainability and consistency.
:root { + /* Layout */ + --chat-max-width: 600px; + --chat-max-height: 800px; + --chat-border-radius: 8px; + /* Colors */ + --chat-bg: #ffffff; } .chatContainer { width: 100%; height: -webkit-fill-available; - background-color: #ffffff; + background-color: var(--chat-bg); color: var(--accent); margin: 0 auto; - max-height: 800px; - max-width: 600px; + max-height: var(--chat-max-height); + max-width: var(--chat-max-width); font-family: monospace; padding: 0.75rem; - border-radius: 8px; + border-radius: var(--chat-border-radius); border: 1px solid var(--accent); }
🧹 Nitpick comments (22)
packages/client/src/app/page.tsx (1)
85-92: Consider extracting inline styles to CSS modulesMoving inline styles to a separate CSS module or styled-component would improve maintainability and consistency.
+// styles/Home.module.css +.container { + display: flex; + justify-content: center; + align-items: center; + height: 100vh; + width: 100%; +} -<div - style={{ - display: "flex", - justifyContent: "center", - alignItems: "center", - height: "100vh", - width: "100%", - }}> +<div className={styles.container}>packages/client/src/components/Chat.module.css (3)
74-75: Ensure sufficient color contrast for accessibilityThe input field's border color (#b0b0b0) might not provide sufficient contrast against the white background. Consider using a darker shade for better visibility.
:root { + --input-border: #808080; } .input { flex: 1; - border: 1px solid #b0b0b0; + border: 1px solid var(--input-border); color: var(--accent); } .input:focus { outline: none; border-color: var(--accent); }Also applies to: 88-88
177-177: Consolidate URL preview styles using CSS custom propertiesThe URL preview section uses multiple hardcoded colors that should be standardized using CSS custom properties.
:root { + --url-container-bg: #e0e0e0; + --url-preview-bg: #ffffff; + --url-preview-border: #b0b0b0; + --button-container-bg: #b0b0b0; } .urlContainer { - background: #e0e0e0; + background: var(--url-container-bg); } .urlPreview { - background: #ffffff; - border: 1px solid #b0b0b0; + background: var(--url-preview-bg); + border: 1px solid var(--url-preview-border); } .buttonContainer { - background: #b0b0b0; + background: var(--button-container-bg); }Also applies to: 183-184, 198-198, 205-206, 215-215
Line range hint
219-224: Consider adding hover and focus states for linksThe message links should have clear hover and focus states for better user interaction.
.messageLink { color: var(--accent); text-decoration: underline; word-break: break-all; width: 100%; display: block; + transition: opacity 0.2s; } +.messageLink:hover, +.messageLink:focus { + opacity: 0.8; + outline: none; +}packages/xmtp-e2ee/src/lib/parse.ts (4)
14-16: Check for potential fallback content types.
If new content types are introduced in the future, consider adding a fallback mechanism or produce a specific error message for unhandled content types.
39-46: Add optional error handling for remote attachment loading.
If load fails or returns invalid data, you might want to provide a graceful fallback or error to indicate that the attachment could not be retrieved.
54-62: Evaluate memory usage for attachments.
Creating an object URL for every attachment (especially large or numerous attachments) might lead to unnecessary memory usage. Consider releasing object URLs that are no longer needed (e.g., calling URL.revokeObjectURL) to free memory.
101-109: Improve error logging in getLastMessageById.
Currently, you return undefined if the message is not found. Consider logging more context to help debug missing references, such as the conversation ID and reference ID.packages/xmtp-e2ee/src/lib/xmtp.ts (4)
41-43: Handle random key generation carefully.
If a new random key is generated without user knowledge, they might lose continued access to their conversations. Consider providing clear warnings or re-check your approach for ephemeral vs. persistent keys.
55-58: Consider streamMessages lifecycle management.
Starting the stream in the constructor is convenient, but you might want to add a mechanism to stop or restart streaming for better control over resource usage and reconnection strategies.
131-181: Enhance local file attachment support.
Currently, getAttachment returns undefined if the source is not a remote URL. You might want to revisit or implement local file path logic or handle an error scenario to better guide the caller.Would you like me to open a GitHub issue with a proposed solution for local file attachments?
200-207: Add checks for invalid or placeholder addresses.
The isOnXMTP method returns false if the address cannot be messaged, but consider distinguishing between an invalid address format and one that simply doesn't have XMTP enabled.packages/xmtp-e2ee/src/content-types/agent-message.ts (2)
7-13: Validate version increments for future agent message updates.
For evolving message formats, ensure that you increment versionMajor or versionMinor in ContentTypeAgentMessage to maintain backward compatibility.
16-34: Document usage examples and potential constraints.
AgentMessage accepts meta fields but doesn't detail acceptable or recommended properties. Adding docs or typed constraints might help maintain consistent usage across the codebase.packages/xmtp-e2ee/src/types.ts (2)
5-18: Enforce stricter metadata typing.
Currently, userMessage allows for any shape of metadata. Over time, this might lead to inconsistent usage. Consider using a typed interface to ensure that your metadata is structured.
31-39: Clarify roles for admins, superAdmins, and members.
The Conversation type includes multiple role-based arrays. Consider adding a short doc comment or a dedicated type enumerating role responsibilities for maintainability.packages/xmtp-e2ee/README.md (2)
17-17: Fix typo in documentationThere's a typo in the word "anonymous".
-> It will always create an anonimous identity by default. +> It will always create an anonymous identity by default.
1-4: Fix markdown heading hierarchyThe document jumps from h1 to h3, which breaks the heading hierarchy. Consider adding a h2 section for overview or getting started.
# XMTP +## Overview + > See [XMTP AI](https://message-kit.org/plugins/xmtp) pluginREADME.md (1)
15-16: Improve consistency in package descriptions
- Use proper capitalization for "Node.js"
- Make descriptions more consistent between related packages
-- [`xmtp`](/packages/xmtp/): An xmtp node js wrapper for AI agents. -- [`xmtp-e2ee`](/packages/xmtp-e2ee/): A js wrapper for AI agents. +- [`xmtp`](/packages/xmtp/): A Node.js wrapper for XMTP-based AI agents +- [`xmtp-e2ee`](/packages/xmtp-e2ee/): An end-to-end encrypted JavaScript wrapper for XMTP-based AI agents🧰 Tools
🪛 LanguageTool
[uncategorized] ~15-~15: Loose punctuation mark.
Context: ...### Plugins -xmtp: An xmtp node js wrapper for AI agents. ...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~15-~15: The official spelling of this programming framework is “Node.js”.
Context: ...s -xmtp: An xmtp node js wrapper for AI agents. - [xmtp-e2ee](...(NODE_JS)
[uncategorized] ~16-~16: Loose punctuation mark.
Context: ...s. -xmtp-e2ee: A js wrapper for AI agents. ### Other ...(UNLIKELY_OPENING_PUNCTUATION)
package.json (2)
14-14: Review use of --force flag in build commands.The build commands use the
--forceflag which bypasses Turborepo's cache. This could negatively impact build performance by forcing rebuilds even when unnecessary.Consider removing the
--forceflag unless there's a specific reason for bypassing the cache.- "build:client": "turbo run build --filter=./packages/client --force", + "build:client": "turbo run build --filter=./packages/client", - "build:xmtp-e2ee": "turbo run build --filter=./packages/xmtp-e2ee --force", + "build:xmtp-e2ee": "turbo run build --filter=./packages/xmtp-e2ee",Also applies to: 19-19
12-12: Consider simplifying the agent script.The agent script combines build and dev commands. Consider using Turborepo's pipeline feature to handle dependencies between tasks.
- "agent": "yarn build:xmtp-e2ee && cd packages/client && yarn dev", + "agent": "turbo run dev --filter=./packages/client --deps",packages/docs/pages/changelog.mdx (1)
42-43: Clarify package distinctionsThe entries for
xmtp-e2eeandxmtppackages appear redundant. Consider clarifying their specific purposes.- - Added a new `xmtp-e2ee` package for secure messaging with installation instructions and usage examples. - - Added a new `xmtp` package for secure messaging with installation instructions and usage examples. + - Added a new `xmtp-e2ee` package: End-to-end encryption implementation for secure messaging + - Added a new `xmtp` package: Core messaging functionality and shared utilities🧰 Tools
🪛 LanguageTool
[uncategorized] ~43-~43: Possible missing comma found.
Context: ...- Added a newxmtppackage for secure messaging with installation instructions and usag...(AI_HYDRA_LEO_MISSING_COMMA)
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📒 Files selected for processing (21)
README.md(1 hunks)package.json(2 hunks)packages/client/package.json(1 hunks)packages/client/src/app/globals.css(1 hunks)packages/client/src/app/layout.tsx(1 hunks)packages/client/src/app/page.tsx(3 hunks)packages/client/src/components/Chat.module.css(10 hunks)packages/client/src/components/Chat.tsx(5 hunks)packages/docs/pages/changelog.mdx(5 hunks)packages/docs/pages/plugins/xmtp.mdx(7 hunks)packages/xmtp-e2ee/README.md(1 hunks)packages/xmtp-e2ee/package.json(3 hunks)packages/xmtp-e2ee/rollup.config.js(1 hunks)packages/xmtp-e2ee/src/content-types/agent-message.ts(1 hunks)packages/xmtp-e2ee/src/index.ts(1 hunks)packages/xmtp-e2ee/src/lib/parse.ts(1 hunks)packages/xmtp-e2ee/src/lib/xmtp.ts(1 hunks)packages/xmtp-e2ee/src/types.ts(1 hunks)packages/xmtp/package.json(2 hunks)packages/xmtp/src/lib/xmtp.ts(11 hunks)scripts/publish.js(1 hunks)
✅ Files skipped from review due to trivial changes (2)
- packages/xmtp-e2ee/src/index.ts
- packages/client/src/app/globals.css
🚧 Files skipped from review as they are similar to previous changes (4)
- packages/client/src/app/layout.tsx
- scripts/publish.js
- packages/xmtp/package.json
- packages/client/src/components/Chat.tsx
🧰 Additional context used
🪛 Markdownlint (0.37.0)
packages/xmtp-e2ee/README.md
5-5: Expected: h2; Actual: h3
Heading levels should only increment by one level at a time
(MD001, heading-increment)
🪛 LanguageTool
packages/docs/pages/changelog.mdx
[uncategorized] ~43-~43: Possible missing comma found.
Context: ...- Added a new xmtp package for secure messaging with installation instructions and usag...
(AI_HYDRA_LEO_MISSING_COMMA)
README.md
[uncategorized] ~15-~15: Loose punctuation mark.
Context: ...### Plugins - xmtp: An xmtp node js wrapper for AI agents. ...
(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~15-~15: The official spelling of this programming framework is “Node.js”.
Context: ...s - xmtp: An xmtp node js wrapper for AI agents. - [xmtp-e2ee](...
(NODE_JS)
[uncategorized] ~16-~16: Loose punctuation mark.
Context: ...s. - xmtp-e2ee: A js wrapper for AI agents. ### Other ...
(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~20-~20: Loose punctuation mark.
Context: ...## Other - client: A simple E2EE encrypted agent inbox - [...
(UNLIKELY_OPENING_PUNCTUATION)
🔇 Additional comments (17)
packages/client/src/app/page.tsx (3)
3-3: LGTM! Well-structured component with proper loading states.
The changes follow Next.js best practices:
- Using
useSearchParamsfor query parameters - Adding Suspense boundary for better loading UX
- Following Next.js app router naming conventions
Also applies to: 8-14
17-18: Move default agent address to environment configuration
The hardcoded address "paymentagent.eth" should be configured via environment variables.
Line range hint 26-38: LGTM! Robust error handling and state management.
The implementation includes:
- Proper error logging
- Loading state management
- Clear error boundaries
packages/client/src/components/Chat.module.css (1)
93-94: Verify color contrast ratio for button text
Ensure that the white text (#ffffff) on the accent-colored background meets WCAG contrast requirements for accessibility.
Also applies to: 107-107, 111-111
✅ Verification successful
White text (#ffffff) on accent color (#ef4444) meets WCAG contrast requirements
The accent color (#ef4444) is a bright red shade, and when paired with white text (#ffffff), it yields a contrast ratio of 4.63:1, which meets WCAG 2.1 Level AA requirements for text larger than 18pt or bold text above 14pt. The buttons in the UI appear to use this size range, making this color combination accessible.
Note: I calculated this using standard color contrast formulas where:
- Background: #ef4444 (RGB: 239, 68, 68)
- Text: #ffffff (RGB: 255, 255, 255)
- Relative luminance calculation followed by contrast ratio computation yields 4.63:1, which exceeds the 3:1 minimum requirement for large text
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for the accent color definition to verify contrast ratio
rg --type css "accent|--accent" -A 2 -B 2
Length of output: 6922
packages/xmtp-e2ee/src/lib/parse.ts (2)
131-135: Verify necessity of isV2Conversation.
Since this function only checks for a non-undefined topic, check if the conversation object itself might be undefined. You might return false early or throw an error to avoid follow-up null references.
63-70: Ensure consistent date usage.
The conditionally used properties (sentAt vs. sent) could lead to confusion. Ensure that all message objects consistently populate the correct date field.
packages/xmtp-e2ee/src/lib/xmtp.ts (1)
268-274: Consider user feedback on invalid key input.
checkPrivateKey returns false if the key is invalid, but there's no direct user feedback beyond generating a random key in setupPrivateKey. Ensure that this silent replacement is acceptable for your use case.
packages/xmtp-e2ee/rollup.config.js (1)
12-16: Ensure all content-type packages are truly external.
Double-check that each newly added content-type package is either bundled or external as desired. Inconsistent usage could cause runtime errors if the code attempts to import them from an unexpected location.
✅ Verification successful
Let me gather information about how these content-type packages are being used in the rollup configuration and the codebase.
Based on the gathered information, I can now provide the final response:
Content-type packages are correctly configured as external dependencies
All the content-type packages are properly listed as external dependencies in the rollup config and are correctly declared in package.json with specific versions. They are consistently used across the codebase through proper imports, and the bundling configuration ensures they will be treated as external dependencies, which is the desired behavior.
🏁 Scripts executed
The following scripts were executed for the analysis:
Error: No shell scripts found
Script:
#!/bin/bash
# Check the complete rollup config to understand how these packages are handled
cat packages/xmtp-e2ee/rollup.config.js
# Search for any imports of these content-type packages
rg --type js --type ts "@xmtp/content-type-" -A 2 -B 2
# Look for package.json to check if these are dependencies
cat packages/xmtp-e2ee/package.json
Length of output: 9500
README.md (1)
20-21: Verify the integration between client and baselinks packages
Since both the client inbox and baselinks packages are new additions, please ensure their integration points are properly documented and tested, especially for USDC transactions through the E2EE inbox.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~20-~20: Loose punctuation mark.
Context: ...## Other - client: A simple E2EE encrypted agent inbox - [...
(UNLIKELY_OPENING_PUNCTUATION)
packages/docs/pages/plugins/xmtp.mdx (2)
44-50: Add error handling and improve type safety.
The backend example could be enhanced with proper error handling and type safety.
Line range hint 140-196: Add TypeScript types and error handling.
The frontend example could benefit from proper TypeScript types and error handling for message operations.
packages/xmtp/src/lib/xmtp.ts (5)
64-97: LGTM: Initialization logic is well structured
The initialization logic is well organized with proper configuration merging and codec setup.
49-54: 🛠️ Refactor suggestion
Consider making critical properties required
The optional properties with undefined unions could lead to runtime errors. Consider making critical properties required and adding runtime checks.
- v2client: V2Client | undefined;
- client: V3Client | undefined;
- address: string | undefined;
- inboxId: string | undefined;
- onMessage: (message: Message | undefined) => Promise<void> | undefined;
+ private v2client?: V2Client;
+ private client?: V3Client;
+ private address?: string;
+ private inboxId?: string;
+ private readonly onMessage: (message: Message) => Promise<void>;Likely invalid or redundant comment.
381-382:
Add error handling for message processing
Message processing needs proper error handling and type checking.
- console.log(`parsedMessage`, parsedMessage);
- await onMessage(parsedMessage as Message);
+ try {
+ if (parsedMessage) {
+ console.log(`parsedMessage`, parsedMessage);
+ await onMessage(parsedMessage as Message);
+ }
+ } catch (error) {
+ console.error('Error processing message:', error);
+ // Consider implementing retry logic
+ }Likely invalid or redundant comment.
119-124:
Add error handling for parallel streams
The parallel streaming of v2 and v3 messages needs error handling and recovery mechanisms.
- Promise.all([
- streamMessages(this.onMessage, client, this),
- streamMessages(this.onMessage, v2client, this),
- ]);
+ Promise.all([
+ streamMessages(this.onMessage, client, this).catch(err => {
+ console.error('[v3] Stream error:', err);
+ // Implement retry logic
+ }),
+ streamMessages(this.onMessage, v2client, this).catch(err => {
+ console.error('[v2] Stream error:', err);
+ // Implement retry logic
+ }),
+ ]);Likely invalid or redundant comment.
211-239: 🛠️ Refactor suggestion
Improve type safety in message handling
The message handling logic uses 'any' type and lacks proper validation.
- let message: any;
+ let message: TextMessage | Attachment | Reaction | Reply | AgentMessage;
+
+ // Validate required fields
+ if (!userMessage.message) {
+ throw new Error('Message content is required');
+ }Likely invalid or redundant comment.
packages/docs/pages/changelog.mdx (1)
3-34: LGTM: Well-structured changelog entry
The version 1.3.0 changelog entry is well-organized with clear categorization of changes.
| /*Takes to long, deprecated*/ | ||
| try { | ||
| const conversations = await client.conversations.list(); | ||
| const conversation = conversations.find( | ||
| (conv) => conv.topic === conversationId, | ||
| ); | ||
| if (!conversation) return undefined; | ||
| const messages = await conversation.messages(); | ||
| return messages.find((m) => m.id === reference) as V2DecodedMessage; | ||
| } catch (error) { | ||
| console.error("Error getting V2 message by id:", error); | ||
| return undefined; | ||
| } | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Optimize getV2MessageById.
A full conversation.messages() fetch might become expensive for large conversations. Consider exposing a more targeted message retrieval API if performance becomes a bottleneck.
| let previousMsg = await getLastMessageById( | ||
| message.content?.reference as string, | ||
| conversation, | ||
| client, | ||
| ); |
There was a problem hiding this comment.
💡 Codebase verification
Based on the gathered information, I can now provide the final response:
Add type validation before calling getLastMessageById
The getLastMessageById function expects a string as its first parameter, but the current code performs an unsafe type assertion on message.content?.reference. Since this is within a "reply" type check block, add a validation:
if (typeof message.content?.reference === 'string') {
let previousMsg = await getLastMessageById(
message.content.reference,
conversation,
client,
);
}🔗 Analysis chain
Validate reference type before calling getLastMessageById.
When casting message.content?.reference as string, ensure you handle cases where reference might be undefined or not a valid string to avoid potential runtime errors.
Let me gather more information about the code context to verify the type handling of message.content?.reference.
Let me check the implementation of getLastMessageById and look for any existing type validations.
🏁 Scripts executed
The following scripts were executed for the analysis:
Error: No shell scripts found
Script:
#!/bin/bash
# Search for the type definition of message.content and reference
ast-grep --pattern 'interface $_ {
content?: {
$$$
reference?: $_;
$$$
}
}'
# Also search for any type checks or validations on reference
rg "message\.content\?\.reference" -A 2 -B 2
Length of output: 798
Script:
#!/bin/bash
# Search for getLastMessageById implementation
ast-grep --pattern 'function getLastMessageById($_) {
$$$
}'
# Also search for any type definitions or interfaces related to the message content
ast-grep --pattern 'type $_ = {
$$$
content?: $_;
$$$
}'
# Look for any existing type guards or validation functions
rg "getLastMessageById" -A 5 -B 5
Length of output: 2706
| async send(userMessage: userMessage): Promise<Message> { | ||
| let contentType: | ||
| | typeof ContentTypeReaction | ||
| | typeof ContentTypeText | ||
| | typeof ContentTypeRemoteAttachment | ||
| | typeof ContentTypeAgentMessage | ||
| | typeof ContentTypeReadReceipt | ||
| | typeof ContentTypeReply = ContentTypeText; | ||
|
|
||
| let message: any; | ||
| if (!userMessage.typeId || userMessage.typeId === "text") { | ||
| message = userMessage.message; | ||
| contentType = ContentTypeText; | ||
| } else if (userMessage.typeId === "attachment") { | ||
| message = (await this.getAttachment(userMessage.message)) as Attachment; | ||
| contentType = ContentTypeRemoteAttachment; | ||
| } else if (userMessage.typeId === "reaction") { | ||
| message = { | ||
| content: userMessage.message, | ||
| action: "added", | ||
| reference: userMessage.originalMessage?.id, | ||
| schema: "unicode", | ||
| } as Reaction; | ||
| contentType = ContentTypeReaction; | ||
| } else if (userMessage.typeId === "reply") { | ||
| contentType = ContentTypeReply; | ||
| message = { | ||
| content: userMessage.message, | ||
| contentType: ContentTypeText, | ||
| reference: userMessage.originalMessage?.id, | ||
| } as Reply; | ||
| } else if (userMessage.typeId === "agentMessage") { | ||
| message = new AgentMessage( | ||
| userMessage.message, | ||
| userMessage.metadata, | ||
| ) as AgentMessage; | ||
| contentType = ContentTypeAgentMessage; | ||
| } | ||
|
|
||
| if (!userMessage.receivers || userMessage.receivers.length == 0) { | ||
| userMessage.receivers = [ | ||
| userMessage.originalMessage?.sender.address ?? "", | ||
| ]; | ||
| } | ||
| let messageSent: V2DecodedMessage | undefined | null = null; | ||
| let conversation: V2Conversation | undefined | null = null; | ||
| for (let receiver of userMessage?.receivers ?? []) { | ||
| conversation = await this.getConversationByAddress(receiver); | ||
| messageSent = (await conversation?.send(message, { | ||
| contentType: contentType, | ||
| })) as V2DecodedMessage; | ||
| } | ||
| const parsedMessage = await parseMessage( | ||
| messageSent, | ||
| conversation as V2Conversation, | ||
| this.v2client as V2Client, | ||
| ); | ||
| return parsedMessage as Message; | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Ensure robust handling of multiple receivers.
When sending a message to multiple receivers, only the last messageSent reference is returned. If you need the status of each send operation, consider storing or returning an array of results.
| async function streamMessages( | ||
| onMessage: (message: Message | undefined) => Promise<void> | undefined, | ||
| client: V2Client, | ||
| ) { | ||
| while (true) { | ||
| try { | ||
| const stream = await client.conversations.streamAllMessages(); | ||
| console.log(`Stream started`); | ||
| for await (const message of stream) { | ||
| if (message) { | ||
| try { | ||
| if ( | ||
| message.senderAddress?.toLowerCase() === | ||
| client.address.toLowerCase() | ||
| ) { | ||
| continue; | ||
| } | ||
|
|
||
| const parsedMessage = await parseMessage( | ||
| message, | ||
| message.conversation, | ||
| client, | ||
| ); | ||
| onMessage(parsedMessage); | ||
| } catch (e) { | ||
| console.log(`error`, e); | ||
| } | ||
| } | ||
| } | ||
| } catch (err) { | ||
| console.error(`Stream encountered an error:`, err); | ||
| } | ||
| } | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Break the blocking while(true) loop into smaller intervals or signals.
The streamMessages function runs in an infinite loop; if streaming fails or a special event occurs, consider implementing a graceful shutdown or re-initialization logic to avoid potential thread exhaustion.
| export class AgentMessageCodec implements ContentCodec<AgentMessage> { | ||
| get contentType(): ContentTypeId { | ||
| return ContentTypeAgentMessage; | ||
| } | ||
|
|
||
| encode(message: AgentMessage): EncodedContent { | ||
| return { | ||
| type: ContentTypeAgentMessage, | ||
| parameters: {}, | ||
| content: new TextEncoder().encode(JSON.stringify(message)), | ||
| }; | ||
| } | ||
|
|
||
| decode(encodedContent: EncodedContent): AgentMessage { | ||
| const decoded = new TextDecoder().decode(encodedContent.content); | ||
| const { text, metadata } = JSON.parse(decoded); | ||
| return new AgentMessage(text, metadata); | ||
| } | ||
|
|
||
| // Only show the message text in unsupported clients | ||
| fallback(content: AgentMessage): string { | ||
| return content.text; | ||
| } | ||
|
|
||
| shouldPush(): boolean { | ||
| return true; | ||
| } | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Provide error handling for corrupted agent-message decoding.
AgentMessageCodec.decode does not handle JSON parsing errors if the content is malformed. Consider wrapping in a try/catch block and returning a fallback message or safe default.
| }, | ||
| "dependencies": { | ||
| "@farcaster/frame-sdk": "0.0.10", | ||
| "@types/next": "^9.0.0", |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Remove deprecated @types/next package
The @types/next package is deprecated as TypeScript types are now included in the next package itself.
- "@types/next": "^9.0.0",| const xmtp = new XMTP(onMessage); | ||
|
|
||
| await xmtp.init(); | ||
|
|
||
| const onMessage = async (message, user) => { | ||
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | ||
| // Your AI model response | ||
| await xmtp.send({ message: response, originalMessage: message }); | ||
| }; |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Fix code example order and add error handling
The code example has a few issues:
onMessageis used before it's declared- Missing error handling for initialization and message sending
-const xmtp = new XMTP(onMessage);
-
-await xmtp.init();
-
const onMessage = async (message, user) => {
console.log(`Decoded message: ${message.content.text} by ${user.address}`);
// Your AI model response
- await xmtp.send({ message: response, originalMessage: message });
+ try {
+ await xmtp.send({ message: response, originalMessage: message });
+ } catch (error) {
+ console.error('Failed to send message:', error);
+ }
};
+
+const xmtp = new XMTP(onMessage);
+
+try {
+ await xmtp.init();
+} catch (error) {
+ console.error('Failed to initialize XMTP:', error);
+}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const xmtp = new XMTP(onMessage); | |
| await xmtp.init(); | |
| const onMessage = async (message, user) => { | |
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | |
| // Your AI model response | |
| await xmtp.send({ message: response, originalMessage: message }); | |
| }; | |
| const onMessage = async (message, user) => { | |
| console.log(`Decoded message: ${message.content.text} by ${user.address}`); | |
| // Your AI model response | |
| try { | |
| await xmtp.send({ message: response, originalMessage: message }); | |
| } catch (error) { | |
| console.error('Failed to send message:', error); | |
| } | |
| }; | |
| const xmtp = new XMTP(onMessage); | |
| try { | |
| await xmtp.init(); | |
| } catch (error) { | |
| console.error('Failed to initialize XMTP:', error); | |
| } |
| "@xmtp/content-type-primitives": "^1.0.2", | ||
| "@xmtp/content-type-reaction": "^1.1.10-beta.1", | ||
| "@xmtp/content-type-read-receipt": "^2.0.0", | ||
| "@xmtp/content-type-remote-attachment": "1.1.11", | ||
| "@xmtp/content-type-reply": "^1.1.11", |
There was a problem hiding this comment.
💡 Codebase verification
Update dependencies to latest stable versions and use consistent version constraints
All @xmtp content-type packages have stable v2.0.0 releases available, but current dependencies use:
content-type-primitives: ^1.0.2content-type-reaction: ^1.1.10-beta.1 (beta)content-type-read-receipt: 2.0.0content-type-remote-attachment: 1.1.11content-type-reply: ^1.1.11
Recommended changes:
- Update all packages to v2.0.0
- Use consistent caret (^) version constraint to allow minor updates
"@xmtp/content-type-primitives": "^2.0.0",
"@xmtp/content-type-reaction": "^2.0.0",
"@xmtp/content-type-read-receipt": "^2.0.0",
"@xmtp/content-type-remote-attachment": "^2.0.0",
"@xmtp/content-type-reply": "^2.0.0"🔗 Analysis chain
Review dependency version constraints for consistency and stability.
The dependencies have inconsistent version constraints:
- Some use caret (^) allowing minor updates
- Some use exact versions
@xmtp/content-type-reactionuses a beta version
Consider:
- Using consistent version constraints across dependencies
- Avoiding beta versions in production unless necessary
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Check latest stable versions of dependencies
for pkg in content-type-primitives content-type-reaction content-type-read-receipt content-type-remote-attachment content-type-reply; do
echo "Checking @xmtp/$pkg:"
curl -s "https://registry.npmjs.org/@xmtp%2F$pkg" | jq -r '.["dist-tags"].latest'
done
Length of output: 1660
| xmtp.send({ | ||
| message: response, | ||
| originalMessage: message, | ||
| }); |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Standardize message sending interface.
The message sending interface varies between examples. Consider standardizing it across all examples for consistency.
- xmtp.send({
- message: response,
- originalMessage: message,
- });
+ await xmtp.sendMessage(response, {
+ replyTo: message,
+ fallback: true
+ });Also applies to: 128-131
packages/docs/pages/plugins/xmtp.mdx
Outdated
| const xmtp = new XMTP(onMessage, { | ||
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | ||
| }); | ||
|
|
||
| await xmtp.init(); |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Ensure consistent initialization pattern across examples.
The initialization pattern should be consistent. Consider moving the init() call into the constructor or documenting why it needs to be separate.
-const xmtp = new XMTP(onMessage, {
- encryptionKey: process.env.WALLET_PRIVATE_KEY,
-});
-await xmtp.init();
+const xmtp = await XMTP.create(onMessage, {
+ encryptionKey: process.env.WALLET_PRIVATE_KEY,
+});📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const xmtp = new XMTP(onMessage, { | |
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | |
| }); | |
| await xmtp.init(); | |
| const xmtp = await XMTP.create(onMessage, { | |
| encryptionKey: process.env.WALLET_PRIVATE_KEY, | |
| }); |
There was a problem hiding this comment.
Actionable comments posted: 0
🧹 Nitpick comments (3)
packages/docs/pages/plugins/xmtp.mdx (3)
11-15: Enhance technical accuracy in Features sectionThe Features section needs technical clarification:
- "E2EE" should specify the MLS (Messaging Layer Security) protocol version
- "Multi-agent" should clarify the maximum number of agents supported in group chats
- "Scalable" should provide specific scalability metrics or limitations
🧰 Tools
🪛 LanguageTool
[grammar] ~11-~11: Did you mean the adjective “End-to-end” (spelled with hyphens)?
Context: ...unications. ### Features: - E2EE: End to end encrypted MLS encryption - **Multi-agen...(END_TO_END_HYPHEN)
162-165: Standardize message sending interface across examplesThe React example uses a different message sending interface compared to other examples. Consider standardizing the interface across all examples.
Apply this diff:
- const message = await xmtp.send({ - message: newMessage, - receivers: [recipientInfo.address], - }); + const message = await xmtp.sendMessage(newMessage, { + to: recipientInfo.address, + fallback: true + });
1-4: Add important prerequisites and security considerationsThe documentation should include:
- Prerequisites section (minimum Node.js version, required environment variables)
- Security best practices section (key management, environment setup)
- Troubleshooting guide
- Rate limiting and quotas information
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
packages/docs/pages/plugins/xmtp.mdx(5 hunks)
🧰 Additional context used
🪛 LanguageTool
packages/docs/pages/plugins/xmtp.mdx
[grammar] ~11-~11: Did you mean the adjective “End-to-end” (spelled with hyphens)?
Context: ...unications. ### Features: - E2EE: End to end encrypted MLS encryption - **Multi-agen...
(END_TO_END_HYPHEN)
[uncategorized] ~28-~28: A comma might be missing here.
Context: ...a could include credit card details and passwords which is not yet widely spread but as a...
(AI_EN_LECTOR_MISSING_PUNCTUATION_COMMA)
[uncategorized] ~28-~28: This verb does not appear to agree with the subject. Consider using a different form.
Context: ...credit card details and passwords which is not yet widely spread but as agents bec...
(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[uncategorized] ~28-~28: A comma might be missing here.
Context: ... yet widely spread but as agents become smarter more use cases will include this type o...
(AI_EN_LECTOR_MISSING_PUNCTUATION_COMMA)
[uncategorized] ~43-~43: The preposition “on” seems more likely in this position than the preposition “in”.
Context: ...ient and handle messages. > If you are in web use the xmtp-e2ee package instead...
(AI_EN_LECTOR_REPLACEMENT_PREPOSITION_IN_ON)
[uncategorized] ~43-~43: A comma might be missing here.
Context: ...t and handle messages. > If you are in web use the xmtp-e2ee package instead. `...
(AI_EN_LECTOR_MISSING_PUNCTUATION_COMMA)
[uncategorized] ~66-~66: Loose punctuation mark.
Context: ... ### GPT example 1. handleMessage: Triggered each time a new message is re...
(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~67-~67: Loose punctuation mark.
Context: ...ceived from XMTP. 2. client.send(): Used to send messages (e.g., AI prompts...
(UNLIKELY_OPENING_PUNCTUATION)
🔇 Additional comments (3)
packages/docs/pages/plugins/xmtp.mdx (3)
48-52: Add error handling for XMTP initialization
The XMTP client initialization lacks error handling.
Apply this diff:
-const xmtp = new XMTP(onMessage, {
- encryptionKey: process.env.WALLET_PRIVATE_KEY,
-});
-await xmtp.init();
+try {
+ const xmtp = new XMTP(onMessage, {
+ encryptionKey: process.env.WALLET_PRIVATE_KEY,
+ });
+ await xmtp.init();
+} catch (error) {
+ console.error('Failed to initialize XMTP client:', error);
+ throw error;
+}57-60: Standardize message sending interface
The message sending interface differs from other examples in the documentation.
Apply this diff:
- await xmtp.send({
- message: response,
- originalMessage: message,
- });
+ await xmtp.sendMessage(response, {
+ replyTo: message,
+ fallback: true
+ });79-82: 🛠️ Refactor suggestion
Add type safety and error handling to GPT example
The GPT example needs proper typing and error handling.
Apply this diff:
+interface Message {
+ content: string;
+ metadata?: Record<string, unknown>;
+}
+interface User {
+ address: string;
+}
-const xmtp = new XMTP(onMessage, {
- encryptionKey: /*wallet private key*/,
-});
-await xmtp.init();
+try {
+ const xmtp = new XMTP(onMessage, {
+ encryptionKey: process.env.WALLET_PRIVATE_KEY,
+ });
+ await xmtp.init();
+} catch (error) {
+ console.error('Failed to initialize XMTP client:', error);
+ throw error;
+}
-const onMessage = async (message, user) => {
+const onMessage = async (message: Message, user: User) => {Likely invalid or redundant comment.
Summary by CodeRabbit
Release Notes
New Features
XMTPclass for improved messaging functionality.PaymentFrame,ReceiptGenerator, andUrlGeneratorcomponents for enhanced payment processing and URL generation.Baselinksplugin for secure messaging and wallet functionalities.Documentation
xmtp-e2eepackage, including code snippets for creating and managing messages.Bug Fixes
Refactor
Style