Skill Claude CodeCodex
A guided project-initialization skill that interviews the user about a project and fills its AGENTS.md and documentation placeholders. AGENTS.md is a handbook that tells coding agents how to work in a repository.
Skill Claude CodeCodex needs its repo
A maintenance workflow for the files that explain a project to coding agents, such as AGENTS.md, skills, and documentation. It checks whether those files still match the code and processes a learning inbox of discovered corrections and facts.
Skill Claude CodeCodex
A product-design method that turns a vague product idea into a small contract: one user problem, one output, and one decision. It applies to websites, apps, command-line tools, libraries, and other products.
Skill Claude CodeCodex
A workflow for recording an architectural decision in an ADR, or Architecture Decision Record—a document explaining what was chosen and why other reasonable options were rejected. The record is stored in docs/decisions/.
Skill Claude CodeCodex
A delivery workflow for coding changes, from agreeing on the scope through implementation, self-testing, documentation updates, and a short review. It uses the project's existing rules and patterns as the guide.
Skill Claude CodeCodex
A lightweight workflow for keeping a small or medium project's agent instructions and planning documents current. It checks AGENTS.md and project plans against the repository, merges useful task notes, and removes obsolete content.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: