MCP local - Code intelligence tools — with broad commands that allow agents in a huge repository to do almost anything: identify the right problem → find the right file/symbol → verify the right flow → measure the scope of impact → safely refactor → check API contracts → audit health, all quickly and accurately.
Skill Claude CodeCodex
UI-first software development workflow for AI agents. Use when building apps UI-first, extracting specifications from existing prototypes, preparing backend implementation handoff from completed frontend components, or when asked to do "UI-driven development", "prototype-before-spec", "FE before BE", "extract…
Skill Claude Code needs its repo
Create beautiful, accessible user interfaces with shadcn/ui components (built on Radix UI + Tailwind), Tailwind CSS utility-first styling, and canvas-based visual designs. Use when building user interfaces, implementing design systems, creating responsive layouts, adding accessible components (dialogs, dropdowns…
Skill Claude CodeCodex needs its repo
Use when the user asks to build with Next.js, Turborepo, or web frameworks.
Skill Claude CodeCodex
This skill should be used when a work session begins, before the session selects skills, uses tools, edits files, validates results, or commits work.
Skill Claude CodeCodex
Use when delegating tasks to Codex to automatically execute code, edit files, and run tests directly on the repository via native MCP.
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: