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. 281,761 indexed, measured the same four ways as everything else here.

sonarqube

10417

DiegoFleitas/letterboxd-movie-justwatch

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

MCP server "sonarqube", hosted remotely at api.sonarcloud.io, as configured in DiegoFleitas/letterboxd-movie-justwatch.

not rated 22 3d ago A tokens not measured GPL-3.0

fastcontext-explorer

10418

Jakevin/fastcontext-agent-tools

Skill Codex

Use Microsoft FastContext as the default read-only code exploration subagent before answering, editing, reviewing, or debugging code you are not already certain about. Trigger when a task requires reading more than one file, tracing logic across modules, locating files/symbols/call paths/tests, mapping dependencies…

not rated 22 +1 4mo ago A 130 tokens original MIT

openapi.com

10419

openapi/mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "openapi.com", hosted remotely at 127.0.0.1, as configured in openapi/mcp-server.

not rated 22 28d ago A tokens not measured original MIT

dos-verify-done-claims

10420

anthony-chaudhary/dos-kernel

Skill Claude CodeCodex

Before accepting an agent's 'done / shipped / fixed' claim, verify it against ground truth (git ancestry + the commit's own diff) using the DOS kernel's dos verify and dos commit-audit — never the agent's own narration.

not rated 22 +1 17d ago A SkillSpector: pass 61 tokens original MIT

agnt

10421

standardbeagle/agnt

MCP server Claude CodeCodexCursor +2

MCP server "agnt" as configured in standardbeagle/agnt. Launched with agnt mcp.

not rated 22 3d ago A tokens not measured original Apache-2.0

gaia-meta-sweep

10422

gaia-research/gaia-skill-tree

Skill Claude CodeCodex

Appraise the complete post-ingest Gaia tree: run 13 deterministic audit dimensions, recompute evidence, Trust Magnitude and rank eligibility, use Jev/Luna for bounded semantic review, adversarially verify findings, and report structural proposals. Gaia computes authority; Jev is read-only advice; humans ratify all…

not rated 22 changed 9d ago A 137 tokens

create-ppt

10423

aws-samples/sample-ai-assistant-on-agentcore

Skill Claude CodeCodex ✓ vendor

Creates polished PowerPoint presentations with dark-first design, custom palettes, charts, and tables. Use when creating, designing, or generating PPTX slide decks or presentations.

not rated 22 +1 2d ago A 37 tokens MIT-0

scaffold-skill

10424

a-tokyo/aiworkspace

Skill Claude CodeCodex

Scaffold new AI agent skills with proper symlinking across all IDE tools (Cursor, Claude Code, Codex, etc.). Use when creating a new skill, adding a local skill, or when the user wants to write a custom skill -- either workspace-wide or for a specific project.

not rated 22 2mo ago A SkillSpector: warn 63 tokens original Apache-2.0

gromacs-protein-analysis

10425

CharlesHahn/DuIvySkills

Skill Claude CodeCodex

A workflow guide for analysing protein molecular-dynamics simulations, which model how atoms move over time. It describes procedures for correcting periodic-boundary artefacts, measuring motion and flexibility, and studying structural changes and interactions.

not rated 22 2mo ago A 284 tokens GPL-3.0

sapiom-agent-authoring

10426

sapiom/sapiom-js

Skill Claude CodeCodex

Build, test, and deploy a Sapiom agent — a controlled, multi-step, deployable automation defined in TypeScript. Use when the user wants to automate a multi-step, scheduled, recurring, or deployable task ("build an agent that checks competitor prices every morning", "automate our weekly report", "make a bot that…

not rated 22 changed yesterday A SkillSpector: warn 157 tokens original MIT

remove-chinese-ai-tics

10427

AAzzAAzzAAzzAA/remove-chinese-ai-tics

Skill Codex

A Chinese-language editing guide for removing repeated, formulaic wording and artificial-sounding patterns while keeping the original facts, tone, and character voices.

not rated 22 +1 3mo ago A 134 tokens original MIT

claude-octopus

10428

xiaolai/claude-octopus

MCP server Claude CodeCodexCursor +2

Spawn multiple specialized Claude Code agents as MCP servers, each independently configured. Runs locally from the claude-octopus npm package. Needs 7 environment variables to run.

not rated 22 +1 today A tokens not measured original ISC

leejpsd/typescript-react-nextjs-patterns

Skill Claude CodeCodex

Production-grade TypeScript reference for React & Next.js frontend development. Covers type narrowing, component Props, generic hooks, discriminated unions, as const, satisfies, Zod validation, TanStack Query, server/client boundaries, forms, state management, performance, accessibility, debugging, and code review.…

not rated 22 changed 1mo ago A 142 tokens original MIT

ml-content

10430

thtskaran/claude-skills

Skill Claude CodeCodex

Generate publication-grade ML explainer videos and carousels the way 3Blue1Brown actually builds them — in real manimGL (NOT Manim Community Edition), as a tiny domain DSL of self-arranging Mobjects choreographed into transform-driven beats where every motion carries meaning. Overlap is prevented at construction time…

not rated 22 5mo ago A 101 tokens original MIT

generate-closure-report

10431

KirKruglov/claude-skills-kit

Skill Claude CodeCodex

Generates a project closure report aggregating data from charter, plan-fact report, risk register, and lessons learned. Last artifact of the Closing phase. Summarizes project outcomes, deviations, realized risks, and lessons.

not rated 22 3mo ago A 50 tokens original MIT

code-refactor

10432

ZeroPointRepo/CRHQ-PRDs

Skill Claude CodeCodex

Skill "code-refactor" from ZeroPointRepo/CRHQ-PRDs, covering code refactor skill, when to use this skill, the two modes, core principles and the seven phases (shared by both modes).

not rated 22 6mo ago A 0 tokens

ghostfolio-mcp

10433

mhajder/ghostfolio-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Ghostfolio management. Runs locally from the ghostfolio-mcp Python package. Needs 13 environment variables to run.

not rated 22 today A tokens not measured AGPL-3.0

lastest

10434

las-team/lastest

Skill Claude CodeCodex

Run visual regression tests, review screenshot diffs, and manage baselines on a Lastest instance via the @lastest/mcp-server MCP tools.

not rated 22 yesterday A 33 tokens

tbp

10435

salviz/termux-browser-pilot

MCP server Claude CodeCodexCursor +2

MCP server "tbp" as configured in salviz/termux-browser-pilot. Launched with tbp-mcp.

not rated 22 7mo ago A tokens not measured original MIT

codex-delegator

10436

eddiearc/codex-delegator

Skill Claude CodeCodex

Automatically delegate complex, logic-intensive tasks to OpenAI Codex CLI via codex exec --full-auto. Claude Code uses this skill to invoke Codex for complex backend logic, intricate algorithms, or persistent bugs. Enables seamless AI-to-AI collaboration where Claude Code analyzes and Codex executes.

not rated 22 11mo ago A 65 tokens original MIT

opendash-skill

10437

davidondrej/opendash

Skill Claude CodeCodex

OpenDash is a shared markdown file layer for humans and agents. This skill gives an agent a safe, repeatable way to read and write files through the OpenDash API.

not rated 22 8mo ago A 0 tokens original MIT

crear-agente-imperio

10438

Carlos-Dominguez-faber/crear-agente-imperio

Skill Claude CodeCodex

Crea automatizaciones inteligentes (agentes de IA) en la nube de Cloudflare, paso a paso, en español sencillo, sin necesidad de saber programar. Úsalo cuando alguien escriba "/crear-agente", "/crear-agente-imperio", "quiero crear un agente", "quiero hacer un agente", "quiero automatizar [X]", "quiero un sistema que me…

not rated 22 4mo ago A 0 tokens

skill-metric

10439

ddd9898/skill-metric

Skill Claude CodeCodex

Run static quality evaluation for agent skills. Scores each skill on format (2.1.1), content completeness (2.1.2), and writing quality (2.1.3), total 24 pts. Output text report, JSON, CSV, or a radar chart for a single skill. Use when the user wants to score skills, audit skill quality, export scores to CSV, or…

not rated 22 8mo ago A 89 tokens

davinci-resolve-mcp

10440

Tooflex/davinci-resolve-mcp

MCP server Claude CodeCodexCursor +2

DaVinci Resolve integration through the Model Context Protocol. Runs locally from the davinci-resolve-mcp Python package.

not rated 22 3mo ago A tokens not measured

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: