Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 269,407 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Use whenever code navigation, analysis, refactoring, or diagnostics are needed on a project that has a Language Server Protocol implementation. Covers all 29 lsp MCP tools exposed by lsp-mcp-server (TypeScript, Python, Rust, Go, C/C++, Ruby, PHP, Elixir, Kotlin, Java, and any user-configured language). Use it instead…
Skill Claude CodeCodex
Guided workflow for generating App Store and Google Play marketing screenshots with the storeshots-mcp tools. Use when the user wants store screenshots, app listing visuals, ASO screenshot sets, or a Play Store feature graphic.
pomerium/mcp-app-typescript-template
Skill Claude CodeCodex needs its repo
Add a new widget (React UI + MCP tool) to this template. Use when asked to "add a widget", "add a new tool with UI", "create a new widget", "scaffold a widget", or "build a new MCP App feature".
Skill Claude CodeCodex
Use this skill when the user asks for project structure, architecture map, or file overview.
pantheraudits/web3-sec-ai-prompts
Skill Claude CodeCodex
Automated smart contract security audit pipeline. Auto-detects codebase size and scales accordingly — standard mode for small codebases, chunk mode with persistent state for large ones. Runs context building, dual-expert review, adversarial triage, and structured reporting. Use when auditing smart contracts, reviewing…
Skill Claude CodeCodex
High-performance data analysis using Polars - load, transform, aggregate, visualize and export tabular data. Use for CSV/JSON/Parquet processing, statistical analysis, time series, and creating charts.
Skill Claude CodeCodex
Comprehensive guide and schema for configuring Model Context Protocol (MCP) servers for the main agent and subagents. Use whenever adding, editing, verifying, or troubleshooting MCP servers and tools.
Skill Claude CodeCodex
Perform thorough code reviews, identify bugs, suggest improvements, and explain code quality issues.
Skill Claude CodeCodex
Teaches AI agents to properly manage VS Code terminal lifecycle — always use background terminals and kill them after commands complete. Prevents zombie terminal accumulation in GitHub Codespaces and VS Code.
Skill Claude CodeCodex
Set up svelte-vitals in a SvelteKit project: inspect what the project already uses, derive a svelte-vitals.config from its markuplint / eslint-plugin-check-file config and its actual directory conventions, measure each candidate rule before adopting it, and hand the remaining targets to svelte-vitals install. Use when…
Skill Claude CodeCodex
Guide setup and verification for Slack, Teams, and WhatsApp channel integrations.
liangdabiao/flue-framework-skill
Skill Claude CodeCodex
Flue Agent Framework v0.9.1+ — TypeScript harness-driven agent framework. Covers createAgent, init, defineTool, defineAgentProfile, routing, SSE streaming, production deployment, and all known pitfalls.
Skill Claude CodeCodex
Apply architectural guardrails when building software. Runs an intake questionnaire to determine the project's tier, then enforces security, reliability, and best practice rules appropriate to the tier while writing code.
Skill Codex
A workflow for asking a user’s logged-in ChatGPT Pro account to help with complex engineering tasks or GitHub pull-request reviews, while Codex checks the work locally and remotely.
Skill Codex
QA testing and validation of GoGatoZ features against the local GoGatoZ CTF lab. Invoke for post-change testing, live flag validation, lab infrastructure checks, payload smoke tests, enumerate/attack/search/pivot/notify validation, or any request to confirm that GoGatoZ still works.
Skill Claude CodeCodex
Use when asked to "run a design sprint", "5-day sprint", "prototype in a week", "test ideas before building", or "Jake Knapp sprint". Helps teams go from problem to tested prototype in five days. The Design Sprint framework (created by Jake Knapp at Google Ventures) compresses months of work into one focused week.
jhwreal/wechat-article-pipeline-skill
Skill Codex
A workflow for creating and preparing articles for WeChat public accounts, Chinese publishing platforms, and related draft systems.
Skill Claude CodeCodex
Autonomous AI image campaign content generator. Processes pending photos via Ming-flash-omni-2.0 (cleanup + style editing), creates side-by-side comparison images and GIF showcases, then auto-generates tweet text using AI. Use for requests like "run campaign", "process pending images", "generate tweet content", or…
Skill Claude CodeCodex
Compare two concepts side by side at the current eli5 level. Trigger when the user says "/eli-compare", "compare X vs Y", "what's the difference between X and Y", "eli5 X versus Y", "X vs Y explained simply", or "help me understand X and Y".
Skill Claude CodeCodex
A skill for coordinating multiple AI agents through a shared UART connection, which is a serial communication link often used with microcontrollers. It manages one writer at a time, records raw communication, preserves sessions, supports device handoff, and can help with firmware flashing.
dvasyliev/ai-dev-tools-getting-started
Skill Claude CodeCodex
Optimize website and web application performance including loading speed, Core Web Vitals, bundle size, caching strategies, and runtime performance.
Upload-Post/upload-post-comment-funnel
Skill Claude CodeCodex
Build Instagram comment-to-DM funnels via Upload-Post API. Use when the user wants to automatically send DMs to people who comment specific keywords on their Instagram posts, set up lead capture funnels from comments, automate Instagram DM outreach to commenters, or monitor post comments and reply privately. Also…
Antropocosmist/triz-engineering-solver
Skill Claude CodeCodex
Apply Altshuller's TRIZ (Theory of Inventive Problem Solving) to resolve engineering contradictions and produce inventive concepts instead of compromise solutions. TRIGGER when the user describes a technical trade-off ("improving X makes Y worse"), a physical contradiction (one element must have opposite properties)…
Skill Claude CodeCodex
The user installs this Skill to let you (an AI agent) connect the user with the right people in the opportunity network. 1. Before any tasks that rely on user understanding (e.g., assessing the alignment between any offerings and your user's requirements), run the user representation process in this Skill. 2. When the…
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: