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. 266,920 indexed, measured the same four ways as everything else here.

short-drama

1417

ZJU-REAL/Easel

Skill Claude CodeCodex needs its repo

A production workflow for making multi-episode AI short dramas, covering story planning, character consistency, scripts, generated video shots, voices, sound, subtitles, and final assembly.

not rated 841 +481 yesterday A SkillSpector: pass 124 tokens original Apache-2.0

secure-software

1418

suleimanodetoro/skills

Skill Codex

Threat-model, design, implement, and verify security controls in web, API, backend, React, and React Native software. Use when building authentication, session management, authorization, sensitive-data handling, secrets, cryptography integration, input validation, file upload, outbound requests, audit logging, error…

not rated 840 +2 1mo ago A SkillSpector: pass 155 tokens original MIT

release

1419

jrswab/axe

Skill Claude CodeCodex

Prepare code for release (version bumps, changelog, README updates) and create an annotated tag to trigger the GoReleaser workflow.

not rated 839 +1 2mo ago A SkillSpector: warn 30 tokens original Apache-2.0

db

1420

oracle/skills

Skill Claude CodeCodex ✓ vendor

Oracle Database guidance for SQL, PL/SQL, SQLcl, ORDS, Oracle Vector SDK, administration, app development, performance, security, migrations, and agent-safe database workflows. Use when the user asks to write, edit, rewrite, review, format, debug, tune, or explain SQL; create or refactor PL/SQL; use Oracle VecDB…

not rated 839 +6 changed 2d ago A Socket: passSnyk: passSkillSpector: pass 190 tokens UPL-1.0

migrate-birp-to-urp

1421

Unity-Technologies/skills

Skill Claude CodeCodex ✓ vendor

Plans, executes, and troubleshoots Unity projects moving from the Built-in Render Pipeline (BiRP/BIRP/Built-in RP) to the Universal Render Pipeline (URP). Use when the user asks to upgrade, convert, switch, or migrate a project, scene, material, or shader to URP/Universal Render Pipeline; fix pink or magenta materials…

not rated 864 +114 yesterday A Socket: passSnyk: pass 136 tokens

extract-action-items

1422

thesongzhu/Friday

Skill Claude CodeCodex

Extract a list of action items with owners and deadlines from a meeting transcript.

not rated 839 1mo ago A SkillSpector: pass 0 tokens original MIT

codex-autoresearch

1423

TheGreenCedar/codex-autoresearch

Skill Codex needs its repo

Triage improvement work and run or resume accepted measured loops in a local project. Architecture, documentation, UX, product study, open research, taste, and one-shot fixes stay direct unless the user explicitly requests repeated measurement with a complete experiment contract.

not rated 837 +1 changed 6d ago A SkillSpector: warn 55 tokens original Apache-2.0

debugging-linux-games

1424

joshsymonds/nix-config

Skill Claude CodeCodex

Use when a Steam, Proton, Wine, Lutris, or Heroic game misbehaves on Linux — crashes at launch, black screen, missing DLSS / Ray Tracing / Path Tracing / DLSS-RR / Frame Generation, anti-cheat failures, shader stutter, controller or HDR or Wayland-fullscreen problems, intro-video failures ("Failed to create…

not rated 836 +1 changed 3d ago A SkillSpector: warn 274 tokens original MIT

api-tester

1425

laolaoshiren/claude-code-skills-zh

Skill Claude CodeCodex

A tool for creating and checking API tests from the real API contract and implementation. An API is the agreed way that software sends requests and receives responses.

not rated 839 +18 2d ago A SkillSpector: pass 86 tokens original MIT

sam-a2a-bridge

1426

google/sam

Skill Claude CodeCodex ✓ vendor

Use when the task should be delegated to a remote A2A agent on the SAM (Sovereign Agent Mesh) network: send it work with sendagenttask (with text, structured data, or file attachments), check agent capabilities with getagentcard, poll results with getagenttask, hold multi-turn conversations, and enforce…

not rated 837 +16 today A 104 tokens original Apache-2.0

pdf

1427

nuoyimanaituling/manus-x

Skill Claude CodeCodex

Process PDF files - extract text, read content, create PDFs, merge or split documents. Use when user asks to read, create, or manipulate PDF files.

not rated 835 7mo ago A 34 tokens

smithery-homepage

1428

arcadeai-labs/smithery-cli

Skill Claude CodeCodex

Build and edit the Smithery homepage app -- a TanStack Start + shadcn/ui web app at /.smithery/homepage that connects to MCP servers through the Smithery Connect API. Use this skill whenever the user wants to create, modify, or add features to the Smithery homepage, build pages that display data from MCP tools (Linear…

not rated 834 +2 3mo ago A 135 tokens AGPL-3.0

paper-read-brief

1429

limouren2000/llms-dev-study

Skill Codex

A Chinese-language short guide to a research paper. It follows the paper's sections and explains its main ideas, methods, figures, formulas, experiments, and conclusions in less detail than a full reading.

not rated 835 +13 1mo ago A 126 tokens

paper-slide-deck

1430

luwill/research-skills

Skill Claude CodeCodex

A tool for turning articles, blog posts, topics, or research papers into designed slide-deck images. The images are made for reading and sharing online rather than for editing as a live presentation.

not rated 834 +3 1mo ago A Socket: passSnyk: pass 197 tokens

gemini-skill

1431

WJZ-P/gemini-skill

Skill Claude CodeCodex

A skill that uses the Gemini website, Google's AI assistant, for conversations and image generation. It defines how the assistant should choose tools and handle long-running requests.

not rated 833 +2 1mo ago A 98 tokens original MIT

skill-authoring

1432

uvwt/agentdock

Skill Claude CodeCodex

A guide for creating and maintaining AgentDock skills, which are instruction packages that teach an agent how to handle a specific kind of work.

not rated 856 +245 today A SkillSpector: pass 46 tokens original Apache-2.0

labarba/sciwrite

Skill Claude CodeCodex

Use this skill when asked to review, edit, or improve the writing quality of a scientific or engineering manuscript. Triggers include: "review my writing," "check my manuscript," "improve clarity," "clean up the prose," "edit for journal submission," "writing review," or any request to evaluate sentence-level quality…

not rated 831 +8 1mo ago A 124 tokens

add

1434

yutkat/my-neovim-pluginlist

Skill Codex

Categorize new Neovim plugins and insert them into the correct markdown category files.

not rated 831 today A 18 tokens

nixos

1435

utensils/mcp-nixos

MCP server Claude CodeCodexCursor +2

MCP server "nixos" as configured in utensils/mcp-nixos. Launched with nix run .#mcp-nixos.

not rated 830 +5 7d ago A tokens not measured original MIT

api-relay-audit

1436

toby-bridges/api-relay-audit

Skill Claude CodeCodex

OpenClaw skill for local API Relay Audit. Use when an OpenClaw agent must audit a third-party AI API relay, LLM proxy, gateway, or resale API before trusting coding, tool, production, or wallet-sensitive traffic.

not rated 830 +6 today A 54 tokens AGPL-3.0

hue

1437

dominikmartn/hue

Skill Claude CodeCodex

Meta-skill that generates new design language skills. Works on Claude Code and Codex. Use when the user says 'create a design skill', 'generate design language', 'new design system skill', 'design skill inspired by X', 'design skill from this screenshot', '/hue', or 'use hue'. Also triggers for 'remix my design skill'…

not rated 829 +7 3mo ago A 84 tokens original MIT

claude-authenticity

1438

agentscope-ai/OpenJudge

Skill Claude CodeCodex

Detect whether an API endpoint is backed by genuine Claude (not a wrapper, proxy, or impersonator) using 9 weighted rule-based checks that mirror the claude-verify project. Also extracts injected system prompts from providers that override Claude's identity. Fully self-contained — copy the code below and run, no extra…

not rated 829 +12 yesterday A SkillSpector: pass 121 tokens original Apache-2.0

agentcookie-install

1439

mvanhorn/agentcookie

Skill Claude CodeCodex

Install agentcookie on a Mac source and a Linux or Mac sink so Chrome cookies sync continuously over Tailscale. Use when the user says "install agentcookie", "set up cookie sync", "share my Chrome sessions with my agent box", or "make my agent log in as me".

not rated 828 +11 today B SkillSpector: warn 63 tokens original MIT

heurist-network/heurist-agent-framework

Skill Claude CodeCodex

Admin operations for the Heurist Skill Marketplace. Use this skill when the user asks to add, ingest, approve, reject, remove, update, or list skills in the Heurist marketplace. Also triggers for checking upstream changes, updating external API dependencies, updating metrics (stars/downloads), re-ingesting skills, or…

not rated 826 +3 11d ago A 96 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: