Skill Claude CodeCodex
Apply Yliu's client-side frontend engineering practices when writing, refactoring, or reviewing React or Vue code. Use for browser API modules, Axios wrappers, request hooks and composables, async feedback and loading states, route-driven detail pages, destructive-action confirmation, reusable hooks, UnoCSS and…
Skill Claude CodeCodex
This skill should be used when the user wants to build an "MCP app", add "interactive UI" or "widgets" to an MCP server, "render components in chat", build "MCP UI resources", make a tool that shows a "form", "picker", "dashboard" or "confirmation dialog" inline in the conversation, or mentions "apps SDK" in the…
Skill Claude CodeCodex
This skill should be used when the user asks to "build an MCP server", "create an MCP", "make an MCP integration", "wrap an API for Claude", "expose tools to Claude", "make an MCP app", or discusses building something with the Model Context Protocol. It is the entry point for MCP server development — it interrogates…
Skill Claude CodeCodex
This skill should be used when the user wants to "package an MCP server", "bundle an MCP", "make an MCPB", "ship a local MCP server", "distribute a local MCP", discusses ".mcpb files", mentions bundling a Node or Python runtime with their MCP server, or needs an MCP server that interacts with the local filesystem…
Skill Claude CodeCodex
Create, rewrite, polish, and proofread Chinese articles, technical blogs, documentation, and technical talks. Use when the user asks for Chinese writing help, Chinese technical article structure, tone consistency, proofreading, terminology consistency, punctuation, spacing, formatting, or fixing awkward Chinese prose.
Skill Claude CodeCodex
Audit and improve CLAUDE.md files in repositories. Use when user asks to check, audit, update, improve, or fix CLAUDE.md files. Scans for all CLAUDE.md files, evaluates quality against templates, outputs quality report, then makes targeted updates. Also use when the user mentions "CLAUDE.md maintenance" or "project…
Skill Claude CodeCodex
Audit oversized source files in a repository. Apply repository .gitignore rules plus extra exclude patterns, filter candidate files with include glob patterns, count physical lines, and output only files at or above the threshold. Use this skill when the user asks to find long files, review file-length distribution…
Skill Claude CodeCodex
Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.
Skill Claude CodeCodex
Analyze Git changes, split them into coherent commits, infer message language and format, optionally close supplied GitHub issues, and execute safely. Manage persistent global or repository preferences for review versus direct submission and automatic or specified commit-message language through native Git config.…
Skill Claude CodeCodex
Integrate ai-i18n into Vite browser projects that use Vue 3, React 18+, or vanilla JavaScript and TypeScript. Use when installing or configuring @ai-i18n/vite, adding translation calls or virtual:ai-i18n imports, selecting framework mode, enabling auto imports or ESLint, configuring optional locale loading or LLM…
Skill Claude CodeCodex
Automatically manage product requirements across current decisions in docs/PRD.md and docs/prd/, mature future plans under docs/plans/, and active implementation under docs/work/. Use whenever the conversation discusses, clarifies, versions, plans, implements, completes, splits, or migrates a product requirement or…
Skill Claude CodeCodex
A guide for writing or reviewing JavaScript and TypeScript using newer ECMAScript language features. ECMAScript is the standard behind JavaScript, and the guide checks whether the project's tools and target browsers or runtimes can handle each feature.
Skill Claude CodeCodex
Configure, audit, or migrate npm package publishing to current secure practices. Use when Codex needs to publish or prepare an npm package, fill npm Trusted Publisher settings, create a GitHub Actions/GitLab/CircleCI release workflow, adopt OIDC, replace npm tokens, publish organization-scoped public or private…
Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Agent Codex
Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.
Agent Codex
Compare two outputs WITHOUT knowing which skill produced them.
Agent Codex
Evaluate expectations against an execution transcript and outputs.
Skill Claude CodeCodex
This skill should be used when the user wants to "create a skill", "add a skill to plugin", "write a new skill", "improve skill description", "organize skill content", or needs guidance on skill structure, progressive disclosure, or skill development best practices for Claude Code plugins.
Skill Claude CodeCodex
Use the eight local ai-i18n MCP tools to inspect missing or orphaned translations, update the configured JSON or SQLite Translation Memory, and manage reviewed overrides.json values. Use when working with aii18nlisttranslations, aii18nsettranslations, aii18ncleartranslations, aii18nlistorphanmessages…
Skill Claude CodeCodex
Instructions for using Loci, a document service for finding, downloading, searching, and reading technical documentation.
Instructions file CodexOpenCode
Project-specific rules for working on the tc39-atlas codebase, which indexes and reviews ECMAScript proposals for Chinese-speaking users and coding agents.