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. 267,874 indexed, measured the same four ways as everything else here.

aamp

4441

larksuite/aamp

Skill Claude CodeCodex

AAMP (Agent-to-Agent Mail Protocol) — gives this agent an email identity and lets it exchange structured tasks with other AAMP nodes via email. Use this skill to register an identity, check for incoming tasks, and reply with results or help requests.

not rated 120 1mo ago A SkillSpector: warn 54 tokens original MIT

fred-mcp-server

4442

stefanoamorelli/fred-mcp-server

MCP server Claude CodeCodexCursor +2

Federal Reserve Economic Data (FRED) MCP Server - Access all 800,000+ economic time series. Runs locally from the fred-mcp-server npm package. Needs 1 environment variable to run.

not rated 120 +1 23d ago A tokens not measured AGPL-3.0

estimator-engine

4443

hewi333/Mom-n-Pop-Skills

Skill Claude CodeCodex

Use when calculating service estimates for jobs. Computes pricing based on square footage, ceiling height, service type, travel distance, and severity tiers. Config-driven — plug in your own rate card.

not rated 120 4d ago A SkillSpector: pass 42 tokens original MIT

research-junshi

4444

junshi-research/research-junshi

Skill Claude CodeCodex

Daily research idea generator and 军师 (strategic advisor) for any academic research area. Reads your papers, monitors arXiv and configurable top venues daily, and proposes bold, ranked research ideas saved as a daily digest. Invoke this skill whenever the user asks for research ideas, says "what should I work on", asks…

not rated 120 +1 6mo ago A 120 tokens original Apache-2.0

quality-code-review

4445

frappe/skills

Skill Claude CodeCodex

Review code for any Frappe application — a checklist distilled from years of engineering practice on correctness, security, performance, concurrency, readability, API design, and testing. Use this when reviewing a diff, a PR, or a piece of code for quality and security, or when you want a reviewer's checklist grounded…

not rated 120 +2 15d ago A Socket: passSnyk: pass 79 tokens

pr-takeover

4446

nexu-io/looper

Skill Claude CodeCodex

Use when asked to take over, adopt, or babysit a GitHub pull request until it merges — read review feedback, fix it, resolve threads, dismiss unreasonable change requests, and merge once approved and green. Picks between driving the PR live in this session or handing it to the Looper daemon for unattended background…

not rated 120 +3 today A SkillSpector: warn 134 tokens original MIT

algorithmic-art

4447

frumu-ai/tandem

Skill Claude CodeCodex

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…

not rated 120 +1 9d ago A 62 tokens

terraform-mcp-server

4448

thrashr888/terraform-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for Terraform Registry operations. Runs locally from the terraform-mcp-server npm package.

not rated 120 1y ago A tokens not measured original MIT archived

touchine-ojo/OJO-Design-Skills

Skill Claude CodeCodex

Comprehensive App UI/UX design best practices. Supports two tracks: Convention Track (adopt a proven design language for SaaS/utility products) and Innovation Track (multiple brand-driven design methodologies — Material Metaphor, archetype-driven, narrative-driven, cultural-semiotic — for brand-driven products). Use…

not rated 120 +17 1mo ago A SkillSpector: pass 208 tokens original MIT

useless

4450

scott-fryxell/brayness

Skill Claude CodeCodex

What building realness taught us about the web platform - semantic HTML with microdata as one decision that serves SEO, CSS selectors, layout, the data model, state (no Pinia), file storage paths, and the NoSQL database. Plus baseline-grid spacing, fluid type scale, materials-and-roles color, OS dark mode, and cascade…

not rated 120 +2 7d ago A 115 tokens original MIT

xsser/cliproxyapi-cloudflare-stack

Skill Claude CodeCodex

Deploy a self-hosted, OpenAI-compatible LLM API gateway using CLIProxyAPI (CPA) fronted by Cloudflare — a temp-email Worker (Workers + D1 + Email Routing), credential hot-reload into CPA, and a Cloudflare Tunnel for HTTPS. For learning the Cloudflare + CPA architecture and managing credentials you are authorized to…

not rated 119 2mo ago C ✓ AI review 95 tokens

Ask_Why

4452

maxkura/Ask_Why

Skill Codex

Use this skill for vague, high-rework planning work that needs iterative human decisions, such as product design, research planning, technical strategy, PRDs, workflow design, agent design, or skill design. Run concise P2A decision rounds, challenge assumptions early, record decisions in PLAN.md, DECISIONS.md, and…

not rated 119 2mo ago A 110 tokens original MIT

julilaoshi-design

4453

julilaoshi/julilaoshi-design

Skill Claude CodeCodex

Public-safe julilaoshi-design workflow for official Pencil MCP execution and the free browser-first julilaoshi-design Web 2.0 editor. Use when a task needs Pencil handshake/canvas edits, .pen execution, screenshot review, or lightweight HTML design-to-web tweaking without redistributing official Pencil or leaking…

not rated 119 26d ago A SkillSpector: pass 68 tokens original MIT

AI-Search

4454

Jackychen-12/AI-Search

Skill Claude CodeCodex

A Chinese-language search tool for finding daily news about artificial intelligence, including model releases, products, industry events, papers, and practical advice.

not rated 119 today C 0 tokens original MIT

monitor-ci

4455

ikkz/anki-eco

Skill Claude CodeCodex

Monitor Nx Cloud CI pipeline and handle self-healing fixes. USE WHEN user says "monitor ci", "watch ci", "ci monitor", "watch ci for this branch", "track ci", "check ci status", wants to track CI status, or needs help with self-healing CI fixes. Prefer this skill over native CI provider tools (gh, glab, etc.) for CI…

not rated 119 2d ago A 97 tokens GPL-3.0

frontend-design

4456

ceilf6/FrontAgent

Skill Codex

Create distinctive, production-grade frontend interfaces with a clear visual direction while respecting project design specification constraints, existing design systems, and minimal-diff engineering boundaries. Use when building or restyling pages, landing screens, dashboards, marketing surfaces, or other frontend UI…

not rated 119 6d ago A SkillSpector: pass 62 tokens original MIT

spikard

4457

Goldziher/spikard

Skill Claude CodeCodex

Scaffold Spikard projects and generate code from OpenAPI, AsyncAPI, OpenRPC, GraphQL, and Protobuf schemas using the Spikard CLI or its MCP server. Use when building or updating Spikard-based apps, fixtures, test apps, or agent workflows that should prefer code generation over handwritten boilerplate.

not rated 119 4d ago A SkillSpector: pass 70 tokens original MIT

video-explainer

4458

runesleo/claude-video-kit

Skill Codex needs its repo

Turn a research brief or finished script into a motion-planned, reviewed, narrated, rendered, and verified vertical explainer video. Use when an agent must create a short 9:16 explainer, enforce motion-first preproduction plus independent review gates, run a no-key local demo, diagnose the video toolchain, or verify a…

not rated 119 changed today A SkillSpector: warn 81 tokens original MIT

skill-base-cli

4459

ginuim/skill-base

Skill Claude CodeCodex

The official Skill Base CLI client. Use the skb (Skill Base CLI) command to search, install (single skill or collection), update, delete, publish, and import-from-GitHub skills from Skill Base, as well as configure skb. Triggered when users say "publish skill to skill base", "install collection", "import skill from…

not rated 119 1mo ago A 108 tokens

lsp-code-analysis

4460

lsp-client/lsp-skill

Skill Claude CodeCodex

Semantic code analysis via LSP. Navigate code (definitions, references, implementations), search symbols, preview refactorings, and get file outlines. Use for exploring unfamiliar codebases or performing safe refactoring.

not rated 119 7mo ago A Socket: passSnyk: warn 46 tokens original MIT

skill-creator

4461

amszuidas/mini-opencode

Skill Claude CodeCodex

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends mini-OpenCode's capabilities with specialized knowledge, workflows, or tool integrations.

not rated 119 +1 7mo ago A 48 tokens copy · 84% MIT

reaper

4462

dschuler36/reaper-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "reaper" as configured in dschuler36/reaper-mcp-server. Launched with /path/to/your/uv-installation/uvx --from git+https://github.com/dschuler36/reape.

not rated 119 +1 changed 10d ago A tokens not measured original MIT

changelog-generator

4463

espennilsen/pi

Skill Claude CodeCodex

Parse git history and produce or update a CHANGELOG.md following the Keep a Changelog convention. Supports Conventional Commits, basic prefix conventions, and unstructured commit messages. Intelligently categorizes changes, detects breaking changes, links to PRs/issues, and handles both initial generation and…

not rated 119 +3 5d ago A SkillSpector: pass 205 tokens original MIT

signoz-mcp-server

4464

SigNoz/signoz-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "signoz-mcp-server" as configured in SigNoz/signoz-mcp-server. Runs in Docker (docker.io/signoz/signoz-mcp-server:v0.9.0).

not rated 119 +1 5d ago A tokens not measured original Apache-2.0

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: