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. 281,757 indexed, measured the same four ways as everything else here.

pi-ralph-wiggum

2209

tmustier/pi-extensions

Skill Claude CodeCodex

Long-running iterative development loops with pacing control and verifiable progress. Use when tasks require multiple iterations, many discrete steps, or periodic reflection with clear checkpoints; avoid for simple one-shot tasks or quick fixes.

not rated 497 6d ago A SkillSpector: pass 49 tokens original MIT

ak-maintainer

2210

saltbo/agent-kanban

Skill Codex

Manage authorized project work through Agent Kanban and Realmroot Toolbox, typically in scheduled-task or heartbeat-triggered Sessions. Proactively inspect what needs doing, delegate execution to other Agents, and coordinate and review their Tasks as a manager.

not rated 496 changed 1mo ago A 50 tokens

browser-control

2211

anomalyco/browser-control

Skill Claude CodeCodex needs its repo

Drive the user's existing Chromium-family browser with deterministic Playwright. Use when asked to inspect, automate, test, or interact with a visible browser tab; continue an authenticated browser workflow; handle 2FA, passkeys, CAPTCHAs, or payment confirmation; record browser behavior; or capture an authenticated…

not rated 496 +21 changed 14d ago A Socket: passSnyk: warnSkillSpector: warn 67 tokens original MIT archived

mcp-youtube-transcript

2212

jkawamoto/mcp-youtube-transcript

MCP server Claude CodeCodexCursor +2

MCP server "mcp-youtube-transcript" as configured in jkawamoto/mcp-youtube-transcript. Launched with https://github.com/jkawamoto/mcp-youtube-transcript/releases/download/v0.8.1/mcp.

not rated 495 +2 changed 12d ago A tokens not measured original MIT

triage-orchestrator

2213

tonbistudio/hermes-multi-agent-workflow

Skill Claude CodeCodex

The pipeline driver for the Hermes Multi-Agent Workflow. Triggered by new intake tasks on the triage board. Dedups, scores, fans out research, routes, proposes at the human gate, and on approval lets the engine spawn the fulfillment chain. It is DELIBERATELY THIN: it calls engine/ for every deterministic step and only…

not rated 495 +2 changed 13d ago A SkillSpector: warn 90 tokens original MIT

context7

2214

allgpt-co/QuickVoice

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package.

not rated 495 +1 7d ago A tokens not measured copy · 86% MIT

plain-report

2215

text2future/flowix

Skill Claude CodeCodex

Use this tool only when the user explicitly asks to create a plain report.

not rated 495 +1 yesterday A 0 tokens original AGPL-3.0

notebooklm-research

2216

claude-world/notebooklm-skill

Skill Claude CodeCodex

Automate source-grounded research with Google NotebookLM. Create notebooks from URLs, text, or local files; ask cited questions; run fast or deep web research; create articles and social drafts; and generate or download audio, video, cinematic video, slides, reports, study guides, quizzes, flashcards, mind maps…

not rated 494 +4 changed 18d ago A 114 tokens original MIT

llm-council

2217

gcpdev/llm-council-skill

Skill Claude CodeCodex

Multi-LLM collaborative brainstorming and planning. Use when user explicitly requests consultation with multiple AI models (ChatGPT, Gemini, other LLMs) before presenting an implementation plan, or asks to "consult the council", "ask other models", or "get perspectives from other AIs". Queries external LLM APIs…

not rated 494 +7 10mo ago A 82 tokens original MIT

infomap

2218

mapequation/infomap

Skill Claude CodeCodex

Use when helping someone USE Infomap as an analysis tool — running the map equation for community detection via the Infomap CLI, Python package, R package, or notebooks; choosing a network representation or flow model (multilayer, memory/state, metadata, bipartite); reproducible analysis; result interpretation; or…

not rated 493 2d ago A SkillSpector: warn 0 tokens GPL-3.0

telemem

2219

TeleAI-UAGI/telemem

MCP server Claude CodeCodexCursor +2

Long-term & multimodal memory for AI agents — character isolation, video pipeline, MCP server, mem0-compatible. Runs locally from the telemem Python package. Needs 3 environment variables to run.

not rated 493 +1 6d ago A tokens not measured original Apache-2.0

aristoteleo/PantheonOS

Skill Claude CodeCodex

Panel design for DEVELOPING / dynamic systems (embryonic organs, differentiation, regeneration). The target experiment is usually a LATE / terminal stage, but the biology is a trajectory: terminal cell types are end-products of earlier lineage programs. A panel built from the target stage alone resolves terminal…

not rated 493 +1 yesterday A SkillSpector: pass 129 tokens original BSD-2-Clause

garden-plugin-author

2221

oleeskild/digitalgarden

Skill Claude CodeCodex

Create, test, and publish plugins for the Digital Garden Eleventy template (oleeskild/digitalgarden, used by the obsidian-digital-garden plugin and Forestry.md). Use when asked to build a garden plugin, add a feature to a digital garden as a plugin, write or edit a garden-plugin.json manifest, or publish a plugin to…

not rated 493 +1 changed 2mo ago A SkillSpector: pass 78 tokens original MIT

dependency-upgrade

2222

secondsky/sap-skills

Skill Claude CodeCodex

Secure dependency upgrades with supply chain protection, cooldowns, and staged rollout. Use when upgrading deps, configuring security policies, or preventing supply chain attacks.

not rated 493 +5 5d ago A Socket: passSnyk: passSkillSpector: warn 34 tokens GPL-3.0

HuiyuLi-2000/Chinese-Grant-Writer-Skills

Skill Claude CodeCodex

A writing workflow for the literature-review and research-commentary sections of an NSFC grant proposal, China's National Natural Science Foundation application.

not rated 493 +7 4mo ago A SkillSpector: warn 68 tokens original MIT

backlink-guard

2224

zhuyansen/agent-skills-hub

Skill Claude CodeCodex

An SEO link-checking skill that examines websites linking to you, planned link sources, and links you already have. It reports signals and evidence under Google’s link-spam guidance, not Google’s official decision.

not rated 493 +8 changed 8d ago A 92 tokens original MIT

ppt-design-skill

2225

sunchaokun/PPT-Design-Skill

Skill Codex

Design, generate, review, and revise editable PowerPoint presentations through a rigorous brief-to-PNG workflow using the public pptx-designer Python library.

not rated 491 +25 changed 2mo ago A SkillSpector: pass 35 tokens original MIT

genomi

2226

exon-research/genomi

Skill Claude CodeCodex

Use this skill for genetics, genome source, variant, gene, phenotype, disease, screen, pharmacogenomics, and Genomi install/setup maintenance questions.

not rated 491 +2 2mo ago A 34 tokens original Apache-2.0

gtkx

2227

gtkx-org/gtkx

MCP server Claude CodeCodexCursor +2

MCP server "gtkx" as configured in gtkx-org/gtkx. Runs locally from the gtkx npm package.

not rated 491 today A Socket: pass tokens not measured original MPL-2.0

cuimao-translator

2228

Cuimao777/cuimao-translator

Skill Claude CodeCodex

Translate English PDF books into natural Chinese with three quality modes. Preserves original meaning sentence-by-sentence while producing fluent Chinese prose. Use this skill whenever the user wants to translate a PDF book, convert English books to Chinese, localize English content into Chinese, or mentions "翻译"…

not rated 490 +1 6mo ago A 131 tokens

graymatter

2229

angelnicolasc/graymatter

MCP server Claude CodeCodexCursor +2

MCP server "graymatter" as configured in angelnicolasc/graymatter. Launched with graymatter mcp serve.

not rated 490 +2 1mo ago A tokens not measured original MIT

google-ai-edge/litert-samples

Skill Claude CodeCodex

Rapidly migrate an Android application from legacy TensorFlow Lite (TFLite) to the modern LiteRT CompiledModel API (2.x) in Open Source GitHub repositories, keeping the TensorFlow Lite Support Library as LiteRT Support (litert-support 2.3.0). Covers buffer reuse, NPU JIT compilation, a reference implementation, and a…

not rated 490 +7 changed 1mo ago A SkillSpector: pass 101 tokens original Apache-2.0

codex-coding-plugin

2231

styler-ai/ProjectAtlas

Skill Codex

Build, review, or fix ProjectAtlas plugin/runtime installer integration for Codex, Claude Code, and OpenCode, especially version convergence, stale ProjectAtlas cache repair, MCP config generation, skill artifacts, host smoke tests, and fake-host tests for ProjectAtlas releases.

not rated 490 +19 yesterday A SkillSpector: pass 59 tokens original MIT

membridge

2232

jiabaobei/memory-bridge

MCP server Claude CodeCodexCursor +2

Cross-platform, cross-process shared memory with rwlock and SPSC ring buffer for Python, powered by Rust. Runs locally from the membridge Python package.

not rated 490 +41 yesterday A tokens not measured 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: