Skill Claude CodeCodex
Design, debug, and refine prompts for LLM-based coding tools, agents, and pipelines. Use this skill when writing or rewriting a system prompt, agent persona, slash-command body, rule, or skill description; tuning a prompt that produces vague, incomplete, off-format, hallucinated, or over-/under-triggering output…
Skill Claude CodeCodex
Restructure existing code without changing its behavior — reduce duplication, improve naming, simplify complex logic, extract helpers, split overgrown functions, untangle dependencies. Use this skill when the user asks to refactor, clean up, simplify, DRY out, rename, extract a helper, split a file, or make code…
Skill Claude CodeCodex
Perform a structured code review on a diff, PR, or staged changes — surface correctness, security, error-handling, architecture, testing, and clarity issues with file/line references and severity. Use this skill when the user asks to review code, audit a diff or PR, find bugs in changes before merging, sanity-check…
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: