git-acm - git auto-commit-message

instant meaningful commit messages powered by OpenRouter

installation

curl -sSL https://raw.githubusercontent.com/shivamhwp/git-acm/main/install.sh | sh

how to use

1. Ensure git is initialized (git init if needed).
2. Get OpenRouter API key and add to .env or export:

   OPENROUTER_API_KEY="your_key"
   

3. Run git-acm get-models to fetch models (run once, stores locally). Use git-acm list to view.
4. Visit openrouter.ai/models, copy model ID.
5. Run git-acm use <copied_model_id> to select (e.g., anthropic/claude-sonnet-4.5).
6. Stage changes: git add .
7. Run git-acm to generate and use the commit message (copies to clipboard automatically).

📍 commands available

get-models : Fetch models from OpenRouter. use <model> : Select model. list : List models. autocommit enable/disable : Toggle auto-commit.

📍 example

git-acm get-models
git-acm list
git-acm use anthropic/claude-sonnet-4.5
git-acm autocommit enable
git-acm

config storage ----------------
git-acm-prefs.json (model + autocommit prefs.) and models.json (list of models available) are stored in your OS config directory.

• macOS: ~/Library/Application Support/git-acm
• Linux: $XDG_CONFIG_HOME/git-acm
• Windows: %APPDATA%/git-acm

note ---------------------
This tool sends the staged git diff to OpenRouter to generate a commit message. Review staged changes and avoid including sensitive content.