diff --git a/README.md b/README.md
index 41b4ab99f..1f9f43847 100644
--- a/README.md
+++ b/README.md
@@ -531,6 +531,7 @@ The `asdf` core provides a [security policy](https://github.com/asdf-vm/asdf/sec
 | powerline-go                  | [dex4er/asdf-powerline-go](https://github.com/dex4er/asdf-powerline-go)                                         | [![CI](https://github.com/dex4er/asdf-go-containerregistry/actions/workflows/ci.yml/badge.svg)](https://github.com/dex4er/asdf-powerline-go/actions/workflows/ci.yml)                                                             |
 | PowerShell                    | [daveneeley/asdf-powershell-core](https://github.com/daveneeley/asdf-powershell-core)                           | [![Build Status](https://github.com/daveneeley/asdf-powershell-core/actions/workflows/build.yml/badge.svg)](https://github.com/daveneeley/asdf-powershell-core/actions/workflows/build.yml)                                       |
 | pre-commit                    | [jonathanmorley/asdf-pre-commit](https://github.com/jonathanmorley/asdf-pre-commit)                             | [![GitHub Actions Status](https://github.com/jonathanmorley/asdf-pre-commit/workflows/ASDF%20CI/badge.svg)](https://github.com/jonathanmorley/asdf-pre-commit/actions)                                                            |
+| promtool                      | [asdf-community/asdf-promtool](https://github.com/asdf-community/asdf-promtool)                                 | [![Build Status](https://github.com/asdf-community/asdf-promtool/actions/workflows/build.yml/badge.svg)](https://github.com/asdf-community/asdf-promtool/actions/workflows/build.yml)                                             |
 | protoc                        | [paxosglobal/asdf-protoc](https://github.com/paxosglobal/asdf-protoc)                                           | [![Build Status](https://travis-ci.com/paxosglobal/asdf-protoc.svg?branch=master)](https://travis-ci.com/paxosglobal/asdf-protoc)                                                                                                 |
 | protoc-gen-connect-go         | [dylanrayboss/asdf-protoc-gen-connect-go](https://github.com/dylanrayboss/asdf-protoc-gen-connect-go)           | [![Build Status](https://github.com/dylanrayboss/asdf-protoc-gen-connect-go/actions/workflows/build.yml/badge.svg)](https://github.com/dylanrayboss/asdf-protoc-gen-connect-go/actions)                                           |
 | protoc-gen-grpc-web           | [pbr0ck3r/asdf-protoc-gen-grpc-web](https://github.com/pbr0ck3r/asdf-protoc-gen-grpc-web)                       | [![Build Status](https://github.com/pbr0ck3r/asdf-protoc-gen-grpc-web/workflows/Build/badge.svg)](https://github.com/pbr0ck3r/asdf-protoc-gen-grpc-web/actions/workflows/build.yml)                                               |
diff --git a/plugins/promtool b/plugins/promtool
new file mode 100644
index 000000000..62a8bf840
--- /dev/null
+++ b/plugins/promtool
@@ -0,0 +1 @@
+repository = https://github.com/asdf-community/asdf-promtool