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. 270,047 indexed, measured the same four ways as everything else here.

dabing-perspective

12049

sysuwhp/dabing-perspective

Skill Claude CodeCodex

A Chinese-language thinking framework based on more than 200 livestream call transcripts. It analyses situations through realism, power relationships, personal boundaries, and action-oriented pessimism.

not rated 13 +2 3mo ago A 130 tokens

Cheryl-station/analyze-change-test-scope

Skill Codex

Prepare safe GitHub PR workspaces, scan all supported source files in a complete repository, build a lightweight caller-to-callee graph, analyze frontend and backend Git changes with symbol and API references, infer direct and transitive business impact, and produce a prioritized, evidence-backed test scope. Use when…

not rated 13 2mo ago A 147 tokens original Apache-2.0

object-annotation

12051

LIhong42/object-annotation

Skill Codex

An image-annotation workflow for creating COCO detection and instance-segmentation labels for selected object categories in one image. COCO is a common format for training and evaluating computer-vision models.

not rated 13 1mo ago A 110 tokens

code-analyzer

12052

Yuuu-u/learn-deerflow

Skill Claude CodeCodex

This skill performs comprehensive code quality analysis across multiple dimensions. It evaluates code quality not just by looking for bugs, but by assessing the overall health of a codebase — style consistency, complexity, security posture, maintainability, and performance characteristics.

not rated 13 5mo ago A 121 tokens

symphony-operator

12054

sociotechnica-org/symphony-ts

Skill Claude CodeCodex

Operate and maintain the local Symphony factory from this repository checkout. Use this skill when monitoring the live factory, repairing stalled runs, handling PR review and CI follow-up, or improving the operator loop itself.

not rated 13 5mo ago A 46 tokens

check-abi-compatibility

12055

abicheck/abicheck

Skill Claude CodeCodex

Review a diff, branch, commit, or pull request in a C/C++ shared library (built for Linux ELF with GCC or Clang) for binary and source compatibility with existing consumers. Use when asked to review a PR for binary compatibility, to check whether a change will break existing consumers or already-compiled applications…

not rated 13 +1 changed 17d ago A 168 tokens original Apache-2.0

typetype-architecture

12056

whynusn/typetype

Skill Claude CodeCodex

Understand TypeType project architecture, layering rules, dependency directions, and component responsibilities. Use when working on TypeType, adding features, or refactoring.

not rated 13 1mo ago A 35 tokens original MIT

githrish/lenny-guest-product-mock-interview

Skill Claude CodeCodex

PM Mock Interviews with Lenny's Podcast Guests. A platform-agnostic skill that turns any AI agent into a PM interviewer powered by Lenny's Podcast guests. Get interviewed BY Shreyas Doshi, Brian Chesky, April Dunford, and 300+ others.

not rated 13 changed 20d ago A SkillSpector: warn 66 tokens original MIT

research-flow

12058

Suddennebbus/research-flow

Skill Claude CodeCodex

An interactive deep-research workflow in Chinese that moves through interviews, subtasks, confirmation, a deep-research pipeline, style rewriting, and split storage.

not rated 13 1mo ago A 37 tokens

code-review-graph

12059

stblake/mathilda

MCP server Claude CodeCodexCursor +2

Local-first knowledge graph for token-efficient code review through MCP and CLI. Runs locally from the code-review-graph Python package.

not rated 13 +2 today A tokens not measured GPL-3.0

migrate-to-projects

12060

jerpint/woltspace

Skill Claude CodeCodex

Help a user who has accidentally edited platform code in /workspace/woltspace/. Detects drift, extracts their work into wolt/apps/, and resets the platform to clean state.

not rated 13 +1 yesterday A SkillSpector: pass 42 tokens original MIT

architecture-patterns

12061

garrettw/php-arch-skills

Skill Claude CodeCodex

Use this skill when choosing a system-level architecture (monolith, modular monolith, microservices, event-driven, serverless, clean/hexagonal, or DDD) for a new or growing PHP application, or when weighing a premature move to a more distributed style. Provides a decision guide and the common pitfalls that cause…

not rated 13 2mo ago A 77 tokens original MPL-2.0

ai-harness-setup

12062

cisco-open/ai-harness-toolkit

Skill Claude CodeCodex

Build a step-by-step path from a plain repository to a full agent-driven engineering workflow. Inspects the repo first to detect the full tech stack, package managers, CI systems, and monorepo layout before making any changes. Then initializes APM, sets up spec-driven development (OpenSpec by default, or respects…

not rated 13 +1 29d ago A SkillSpector: warn 123 tokens original Apache-2.0

frigate-mcp

12063

jakekeeys/frigate-mcp

MCP server Claude CodeCodexCursor +2

MCP server "frigate-mcp" as configured in jakekeeys/frigate-mcp. Runs locally from the frigate-mcp Python package.

not rated 13 +1 20d ago A tokens not measured

gramps-web-mcp

12064

Scormave/gramps-web-mcp

MCP server Claude CodeCodexCursor +2

MCP server "gramps-web-mcp" as configured in Scormave/gramps-web-mcp. Runs in Docker (ghcr.io/scormave/gramps-web-mcp:1.0.8). Needs 8 environment variables to run.

not rated 13 +1 changed 2d ago A tokens not measured AGPL-3.0

Wals-pro/claude-power-automate

Skill Claude CodeCodex

Work with Microsoft Power Automate cloud flows through the power-automate CLI. Use for pull, diff, deploy, create, start, stop, run history, action diagnostics, or replacing a hosted MCP service with local open tooling.

not rated 13 +1 16d ago A 54 tokens original MIT

skin

12066

basicScandal/claude-skins

Skill Claude CodeCodex

Switch Claude Code visual themes (skins). List available skins, activate a skin, reset to defaults, or set a permanent default. USE WHEN user says '/skin', 'change skin', 'switch theme', 'activate skin', or wants to change Claude's visual appearance.

not rated 13 4mo ago A 56 tokens original MIT

minimax-h3-prompting

12067

q2522879285-source/minimax-h3-prompting-skill-public

Skill Codex

Guide an idea into a generation-ready MiniMax H3 / Hailuo H3 prompt or diagnose an inspected H3 output. Use for T2VA, I2VA, FL2VA, L2VA, or Ref2VA; text-only PV and kinetic type, Motion Design/MG, packaging and transitions, product/UI/game/MV/title work, localized reality-to-hand-drawn edits, audio/timbre reference…

not rated 13 +1 1mo ago A 161 tokens original MIT

cyber-bookhouse

12068

Raven7979/cyber-bookhouse

Skill Codex

A setup and note-taking workflow for saving articles, videos, podcasts, and local files as Markdown notes in Obsidian, a local knowledge-management app. It can optionally accept input through Feishu or WorkBuddy and copy verified notes to Feishu Docs after authorization.

not rated 13 +1 1mo ago A SkillSpector: warn 161 tokens original MIT

research-topic-compiler

12069

PANGKAIFENG/ai-product-manager-skills

Skill Claude CodeCodex

A research-planning skill that turns a product question or vague idea into a structured investigation. It gathers and organizes evidence about competitors, alternatives, users, markets, and industry practices, with notes that can be kept in Obsidian, a note-taking app.

not rated 13 25d ago A SkillSpector: pass 319 tokens original MIT

octocounts-mcp

12070

huanglizhuo/OctoCounts

MCP server Claude CodeCodexCursor +2

Analyze and compare public GitHub repo line counts (SLOC) via OctoCounts, from any MCP client. Runs locally from the octocounts-mcp npm package.

not rated 13 +2 yesterday A tokens not measured original MIT

android

12071

us-all/android-mcp-server

MCP server Claude CodeCodexCursor +2

Android MCP — ADB-based device, apps, UI, logcat, emulator, files, system, debug. Runs locally from the @us-all/android-mcp npm package. Needs 7 environment variables to run.

not rated 13 2mo ago A tokens not measured original MIT

Washabii14/agent-skills

Skill Claude CodeCodex

C/C++/CAPL best practices for automotive embedded systems. This skill should be used when writing, reviewing, or refactoring embedded C/C++ code or CAPL scripts targeting automotive ECUs, following MISRA, AUTOSAR, ISO 26262, and ISO 21434 guidelines. Triggers on tasks involving embedded firmware, CAN/CAN…

not rated 13 +1 7mo ago A 123 tokens original MIT

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: