Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 274,359 indexed, measured the same four ways as everything else here.

test-driven-development

23689

rabee-elkholy/android-harness-kit

Skill Claude CodeCodex needs its repo

Use when developing business logic, UseCases, Repositories, ViewModels, or reproducing and fixing bugs using strict Red-Green-Refactor cycles. Requires writing and proving a failing test before writing implementation code.

not rated 3 1mo ago A 47 tokens original MIT

skill-creator

23690

fullstack455/deer-flow

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.

not rated 3 1mo ago A 64 tokens copy · 88% MIT

go4

23691

jlldavies/go4-llm-design-patterns

Skill Claude CodeCodex

Use when designing, architecting, planning, or debugging any system with an LLM in it — agents, agent loops, RAG and retrieval, prompt pipelines, multi-agent or subagent orchestration, tool use and MCP, memory and context management, evals, or production guardrails. Trigger BEFORE committing to an approach — choosing…

not rated 3 1mo ago A 141 tokens original MIT

aashwindev/convergence

Skill Claude CodeCodex

Extend this cloned Helios example app — add new controls, scenes, knobs, image flows, or features on top of @reactor-models/helios (pinned to ^0.9.0) without breaking the patterns the existing code already uses. Covers the SDK's connection / events / messages model, the phase-based UI architecture, the state snapshot…

not rated 3 2mo ago A 122 tokens

create-task

23693

uukjtisa/systema-auxilium

Skill Claude CodeCodex

create a new automated task or add a listener in Systema Auxilium.

not rated 3 1mo ago A 17 tokens GPL-3.0

agno-docs

23694

agno-agi/agentos-modal

MCP server Claude CodeCodexCursor +2

MCP server "agno-docs", hosted remotely at docs.agno.com, as configured in agno-agi/agentos-modal.

not rated 3 1mo ago A tokens not measured copy · 100% Apache-2.0

axiom-authority-auditor

23695

Zoverions/AXIOM-MESH

Skill Claude CodeCodex

Use this read-only skill before consequential agent actions to separate capability from authority. It checks identity, scope, purpose, consent, evidence, revocation, appeal, continuity/exit, and legitimacy; it never grants permission or executes the action.

not rated 3 2d ago A 56 tokens original Apache-2.0

manifold

23696

iamwavecut/Manifold

Skill Codex

Use the bundled native CLI over HTTP REST to retrieve and preserve Manifold memory. Read this skill before checking availability; Manifold has no MCP tools or gRPC transport. Use before non-trivial work for prior decisions, procedures, incidents, and evidence, and after verified work for durable knowledge. Supports…

not rated 3 +1 changed 10d ago A 86 tokens

api-deep-analyzer

23697

oumaimah-QA/QIOS

Skill Claude CodeCodex

Deeply analyze an API endpoint and generate complete, structured test coverage. Use this skill whenever the user provides an API endpoint, a Swagger/OpenAPI spec, or describes an API to test. Triggers on: "analyze this API", "generate test cases for this endpoint", "what should I test on this API", "test coverage for…

not rated 3 3mo ago A 117 tokens original MIT

gemini-bridge

23698

Walkoud/gemini-browser-mcp

MCP server Claude CodeCodexCursor +2

MCP server "gemini-bridge" as configured in Walkoud/gemini-browser-mcp. Runs C:/Users/volka/Desktop/gemini-pro-help-me/gemini-bridge/server.js with node.

not rated 3 2mo ago A tokens not measured

tuine000/omni-7pillars-orchestrator

Skill Claude CodeCodex

Enterprise-grade multi-pillar orchestration framework for AI agents (Claude Code, Gemini CLI, Cursor IDE, Codex, Antigravity). Automatically activates for complex software engineering, prompt optimization, codebase refactoring, research, security audits, and parallel agent execution. Standardizes Knowledge Graph AST…

not rated 3 2mo ago A 118 tokens original MIT

ccdb

23700

carbonstop/skills

Skill Codex

A search tool for carbon emission factors, which are values used to estimate emissions from activities or materials. It queries the Carbonstop CCDB database and returns structured results.

not rated 3 changed 1mo ago A 151 tokens original MIT

create-pr

23701

osac-project/osac-ai-skills

Skill Claude CodeCodex

Create a PR on an OSAC component repo (including the osac mono-repo, which may need per-component validation for multiple touched components in one pass) using the fork-based workflow. Runs repo-specific validation (build, test, lint), pushes to the developer's push remote, and opens a PR against the upstream repo…

not rated 3 1mo ago A 104 tokens

pr-proof-pack

23702

jesse-merhi/skills

Skill Codex

Create or check concise reviewer-visible PR context and practical proof when an authorized workflow publishes an update or prepares it for merge. Lead with what broke and how it is fixed, use actual product screenshots for static UI changes and recordings for motion or manual interaction, keep technical diagrams as…

not rated 3 changed 1mo ago A 84 tokens original MIT

codex-native-lead-hunter

23703

yangshun2005/Codex-native-Lead-Hunter

Skill Claude CodeCodex

Find B2B prospects, research and score leads, generate personalized outreach drafts, create macOS Mail.app drafts, and open lead sources for manual verification — via the local Codex-native Lead Hunter CLI. Every outreach action stops at a human-reviewed draft; nothing is ever sent or posted automatically.

not rated 3 2mo ago A 67 tokens original MIT

kimippt

23704

cloveric/kimippt-skill

Skill Claude CodeCodex

Use only when the user explicitly asks for kimippt, /kimippt, Kimi PPT, Kimi slides, or generation through kimi.com/slides. Operates the user's logged-in main Chrome only through a main-Chrome control tool exposed in the current session, uploads the source document, generates and downloads the PPTX, then delivers it.…

not rated 3 changed 13d ago A 98 tokens original MIT

corral

23705

x0c/corral

Skill Claude CodeCodex

Query local Claude Code, Codex CLI, OpenCode, Kimi Code CLI, Cursor Agent CLI, and Pi session history through the corral CLI — list recent sessions, search by topic, read a session's conversation, export a shareable transcript with tool calls and thinking, or build a handoff context package to continue interrupted…

not rated 3 changed 5d ago A 80 tokens original MIT

claude-orchestrator

23706

harnessgrid/harnessgrid

Skill Codex

Coordinate bounded Claude implementation workers with durable authenticated A2A/LAN jobs, explicit evidence, recovery, and read-only verification.

not rated 3 1mo ago A 31 tokens

performance-patterns

23707

2233admin/performance-patterns-skill

Skill Codex

Detect, triage, and fix performance problems across Windows native C/C++ (clang-cl/MSVC; VTune, AMD uProf, ETW/WPA), WSL Linux, native Linux (perf/flamegraphs/GCC/Clang), and CUDA/NVIDIA environments (nvidia-smi, nvcc, Nsight Systems, Nsight Compute). Invoke when the user asks to optimize or debug performance, review…

not rated 3 3mo ago A 213 tokens original MIT

sveltekit-tauri

23708

0tomi/skills

Skill Claude CodeCodex needs its repo

SvelteKit frontend patterns for Tauri desktop apps. Use when writing Svelte components, pages, layouts, load functions, or routing in a Tauri project. Triggers on .svelte files, +page, +layout, +server, load function, SvelteKit, adapter, SSR, prerender. Complements the tauri-v2 skill (Rust backend); this skill owns…

not rated 3 3d ago A 89 tokens original MIT

skill-slug-here

23709

whobot-ai/skills

Skill Claude CodeCodex

A placeholder skill description written in Chinese that says a skill should explain its purpose and when it should be triggered. It provides a rough template with sections for inputs, workflow, output, and references.

not rated 3 +1 14d ago A 57 tokens original MIT

mobile-store-review

23710

eagerworks/skills

Skill Claude CodeCodex

Audits a mobile app codebase — Expo/React Native (managed or bare) or native iOS/Android, standalone or inside a Turborepo/monorepo — and reports whether it would pass Apple App Review and Google Play review. Use this skill whenever the user: asks if their app will pass, fail, or get rejected by Apple or Google…

not rated 3 changed 1mo ago A 219 tokens original MIT

clarify-api

23711

clarifyhq/skills

Skill Claude CodeCodex

Guidelines for working with the Clarify CRM API - includes authentication, endpoints, pagination, filtering, and CRUD operations for records.

not rated 3 6mo ago A 29 tokens

project-update

23712

dfollent/skills

Skill Claude CodeCodex

Write back findings, updates, observations, or new content to a project's Confluence surface. Use this skill whenever someone wants to: update a project doc, write back findings from a session, add questions or blockers to a project, record a decision, capture meeting notes, append research, create a new doc in the…

not rated 3 2mo ago A 192 tokens

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: