opencode-agent-commit

MVP OpenCode plugin that commits changes using an agent Git identity.

It does two things:

• rewrites any OpenCode-driven git commit shell command so it uses agent author and committer env vars
• auto-commits a dirty git worktree when the OpenCode session becomes idle

Quick Install

Clone this repo and run:

./setup.sh

The installer will prompt for your agent identity and install the plugin either:

• globally into ~/.config/opencode/, or
• into a specific project's .opencode/ directory

Files

• .opencode/plugins/agent-commit.js - OpenCode plugin
• .opencode/package.json - marks plugin code as ESM
• setup.sh - interactive installer

Configuration

The plugin loads config from:

• ~/.config/opencode/agent-commit.json for global installs
• .opencode/agent-commit.json for project installs

Environment variables still override file config when they are set:

• OPENCODE_AGENT_COMMIT_ENABLED
• OPENCODE_AGENT_COMMIT_REWRITE_GIT_COMMIT
• OPENCODE_AGENT_COMMIT_ON_IDLE
• OPENCODE_AGENT_COMMIT_NAME
• OPENCODE_AGENT_COMMIT_EMAIL
• OPENCODE_AGENT_COMMIT_MESSAGE

Use It

1. Run ./setup.sh.
2. Start OpenCode in a repo covered by your install.
3. Make changes with the agent.
4. Let the session go idle, or have the agent run a git commit command.

Test It

After OpenCode makes a change, verify the latest commit identity:

git log -1 --format='%an <%ae> | %cn <%ce> | %s'

The author and committer should both match your configured agent identity.

GitHub Attribution Caveat

GitHub attributes commits by author email. If you want commits to show up under a separate agent profile, the email must belong to that GitHub account and be verified there.