Skill Claude CodeCodex
Use when receiving code-review feedback, before implementing suggestions — especially when feedback seems unclear or technically questionable. Verify against the codebase and reason about each item instead of agreeing performatively or implementing blindly.
Skill Claude CodeCodex
Use when starting a non-trivial feature or change — align on WHAT before HOW by recording a proposal, requirement deltas, and a task checklist with the spec tool, then archive to fold the change into the living specs.
Skill Claude CodeCodex
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes — find the root cause first instead of guessing at symptom patches.
Skill Claude CodeCodex
Use when creating, editing, or reviewing a dirge skill — how to structure SKILL.md, write a description that gets the skill loaded at the right time, keep it token-efficient, and verify it actually changes behavior.
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: