Coding Agent Toolkit

The Coding Agent Toolkit provides workflow instructions and durable project state for work across Claude Code and Codex. Specifications, plans and handoffs live in files that either agent can inspect. GitHub issues and pull requests provide a reviewable record of implementation work.

The workflow covers the parts of a change that surround the code: agreeing what the finished result must do, dividing the work into reviewable issues, implementing and testing each one, and recording where the work stands so another session or agent can continue it.

The toolkit and its plugin marketplace have different roles. The toolkit owns the shared workflow instructions; the marketplace installs them in Claude Code together with additional plugins. A workflow file or a passing test does not by itself establish that the resulting software meets its requirements.

Development history

This page previously described the Claude Code Toolkit, a Claude-only plugin suite with different commands and state locations. Its repository remains available as an earlier version and is not current installation guidance.