diff --git a/package.json b/package.json
index 16ac98b1..4d847396 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "lint": "eslint . --ext .ts",
     "postpublish": "yarn run clean",
     "posttest": "yarn lint",
-    "prepare": "husky install",
+    "postinstall": "husky install",
     "prepublishOnly": "yarn run build && oclif lock && oclif manifest . && oclif readme",
     "pretest": "yarn build && tsc -p test --noEmit",
     "preversion": "yarn run clean",
diff --git a/src/plugins.ts b/src/plugins.ts
index d400ec3a..1e39c537 100644
--- a/src/plugins.ts
+++ b/src/plugins.ts
@@ -85,28 +85,32 @@ export default class Plugins {
       if (name.includes(':')) {
         // url
         const url = name
-        await this.yarn.exec([...add, url], yarnOpts)
+        await this.yarn.exec([...add, '--ignore-scripts', url], yarnOpts)
         const {dependencies} = await this.pjson()
         name = Object.entries(dependencies ?? {}).find(([, u]) => u === url)![0]
+        const root = join(this.config.dataDir, 'node_modules', name)
         plugin = await Config.load({
           devPlugins: false,
           name,
-          root: join(this.config.dataDir, 'node_modules', name),
+          root,
           userPlugins: false,
         })
-        await this.refresh({all: true, prod: true}, plugin.root)
+        await this.refresh({all: true, prod: true})
 
         this.isValidPlugin(plugin)
 
         await this.add({name, type: 'user', url})
 
-        try {
-          // CJS plugins can be auto-transpiled at runtime but ESM plugins
-          // cannot. To support ESM plugins we need to compile them after
-          // installing them.
-          await this.yarn.exec(['run', 'tsc'], {...yarnOpts, cwd: plugin.root})
-        } catch (error) {
-          this.debug(error)
+        if (plugin.getPluginsList().find((p) => p.root === root)?.moduleType === 'module') {
+          try {
+            // CJS plugins can be auto-transpiled at runtime but ESM plugins
+            // cannot. To support ESM plugins we need to compile them after
+            // installing them.
+            await this.yarn.exec(['install'], {...yarnOpts, cwd: plugin.root})
+            await this.yarn.exec(['run', 'tsc'], {...yarnOpts, cwd: plugin.root})
+          } catch (error) {
+            this.debug(error)
+          }
         }
       } else {
         // npm
@@ -221,10 +225,12 @@ export default class Plugins {
 
     const pluginRoots = [...roots]
     if (options.all) {
-      const userPluginsRoots = this.config
-        .getPluginsList()
-        .filter((p) => p.type === 'user')
-        .map((p) => p.root)
+      const plugins = await this.list()
+      const userPluginsRoots = plugins
+        .filter((p) => p.type === 'user' && !p.url)
+        .map((p) => this.config.plugins.get(p.name)?.root)
+        // eslint-disable-next-line unicorn/prefer-native-coercion-functions
+        .filter((r): r is string => Boolean(r))
       pluginRoots.push(...userPluginsRoots)
     }