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.

mycelium

4369

openprose/mycelium

Skill Claude CodeCodex

Hidden layer of structured git notes for agent collaboration. When working in any git repo, check for notes on objects you touch before acting, and leave notes after meaningful work. Uses git notes directly — helper script and workflow scripts included.

not rated 123 +1 5mo ago A 50 tokens original MIT

gitflow

4370

CJ-Systems/gitflow-cjs

Skill Claude CodeCodex

Run Vincent Driessen's git-flow branching model — start feature branches, and (later) finish them, cut releases, and ship hotfixes. Trigger when the user asks to "start a feature," "create a gitflow branch," "kick off feature X," or otherwise wants gitflow workflow operations on a git repository.

not rated 123 4mo ago A 70 tokens

loops

4371

jwangkun/loops

Skill Claude CodeCodex

A collection of AI-assisted automation loops for software development, data science, content creation, product operations, and learning management.

not rated 123 2mo ago B 53 tokens

my-wiki

4372

NimaChu/my-wiki

Skill Codex

A skill for managing a local Markdown knowledge vault that stores captured webpages, PDFs, Office files, notes, images, folders, and ZIP files. It links preserved source material, called References, to durable topic pages, called Concepts.

not rated 123 changed 3d ago A SkillSpector: pass 51 tokens original MIT

claude-code-clawdbot

4373

win4r/claude-code-clawdbot-skill

Skill Claude CodeCodex

Run Claude Code (Anthropic) from this host via the claude CLI (Agent SDK) in headless mode (-p) for codebase analysis, refactors, test fixing, and structured output. Use when the user asks to use Claude Code, run claude -p, use Plan Mode, auto-approve tools with --allowedTools, generate JSON output, or integrate…

not rated 123 7mo ago B 99 tokens

dbt-labs/ade-bench

Skill Claude CodeCodex

Use when authoring or debugging ade-bench tasks that must run on both DuckDB and Snowflake, including shared project migrations, setup patches, and solution patches.

not rated 123 1mo ago A SkillSpector: pass 40 tokens original Apache-2.0

analyze-codebase

4375

SkeneTechnologies/skene

Skill Claude CodeCodex

Run comprehensive PLG analysis on a codebase to detect tech stack, existing growth features, and revenue opportunities. Use when the user says "analyze", "scan", "audit codebase", or "find growth opportunities".

not rated 123 12d ago A SkillSpector: warn 50 tokens original MIT

hyqibot/token-free-openclaw

Skill Claude CodeCodex

A coordination guide for having one software agent ask another agent for expertise, context, or workspace information.

not rated 123 +1 23d ago A SkillSpector: pass 83 tokens original Apache-2.0

aws-serverless-eda

4377

CommandCodeAI/agent-skills

Skill Claude CodeCodex

AWS serverless and event-driven architecture expert based on Well-Architected Framework. Use when building serverless APIs, Lambda functions, REST APIs, microservices, or async workflows. Covers Lambda with TypeScript/Python, API Gateway (REST/HTTP), DynamoDB, Step Functions, EventBridge, SQS, SNS, and serverless…

not rated 123 +2 6mo ago A 112 tokens original MIT

Soul-Brews-Studio/arra-oracle-skills-cli

Skill Claude CodeCodex

Write a complete book from scratch — outline, parallel Sonnet drafting, Thai word break, typst PDF rendering, review, title brainstorm, publish to GitHub. Two size targets: standard <=100 pages (8-12 chapters), short <=50-60 pages (5-8 chapters). Pipeline proven on 'The Oracle Pattern'. TRIGGER when: user says…

not rated 123 +2 9d ago A SkillSpector: warn 139 tokens original MIT

text_inspect

4379

NanGePlus/LangChain_V1_Test

Skill Claude CodeCodex

A lightweight text-inspection tool that reports basic statistics and visible patterns in supplied text. It can summarize size, common keywords, URLs, email addresses, code-like sections, and possible repetition.

not rated 123 +1 1mo ago A SkillSpector: pass 65 tokens original MIT

sheet-authoring

4380

lianghsun/open-sheet

Skill Claude CodeCodex

Technical reference for writing open-sheet workbooks — the file contract, the component surface, references and formulas, number formats, and the rules that keep a workbook a live model. Use this whenever writing or editing a file under sheets/ /index.tsx. The workflow for drafting a new workbook from scratch lives in…

not rated 123 20d ago A SkillSpector: pass 76 tokens original MIT

pump-claims-readonly

4381

nirholas/pump-fun-sdk

Skill Claude CodeCodex

Read-only query methods for PumpFun claims — unclaimed token rewards, creator vault balances, volume accumulators, distributable fees, and current-day token previews across Pump and PumpAMM programs.

not rated 123 +3 yesterday A 45 tokens

graham-a-colditz

4382

K-Dense-AI/mimeographs

Skill Claude CodeCodex

Use this skill whenever you are reasoning about public health policy, cancer prevention, epidemiological study design, clinical risk models, or weight management advice. This skill channels the thinking of Graham A. Colditz, epidemiologist at Washington University in St. Louis. Reach for this when evaluating lifestyle…

not rated 123 +1 27d ago A SkillSpector: pass 126 tokens original MIT

freecad-copilot

4383

contextform/freecad-mcp

MCP server Claude CodeCodexCursor +2

MCP server "freecad-copilot" as configured in contextform/freecad-mcp. Runs /Users/josephwu/Documents/FreeCAD_MCP/mcp_bridge.py with python.

not rated 123 +3 1y ago A tokens not measured

good-story

4384

Rimagination/good-story

Skill Codex

Use when the user asks to find, sharpen, evaluate, rewrite, or explain the story in scientific or scholarly materials across disciplines, including manuscripts, grants, paper outlines, abstracts, figures, results, discussions, cover letters, research pitches, high-impact writing, journal fit, significance, novelty…

not rated 123 +3 2mo ago A 73 tokens original MIT

monkeymcp

4385

jamesmontemagno/MonkeyMCP

MCP server Claude CodeCodexCursor +2

MCP server "monkeymcp" as configured in jamesmontemagno/MonkeyMCP. Runs in Docker (docker.io/jamesmontemagno/monkeymcp:2.0.3).

not rated 123 11mo ago A tokens not measured original MIT

owb

4386

woniu9524/open-web-bridge

Skill Claude CodeCodex

Open Web Bridge (OWB) — drive the user's own real browser with the owb command. Read pages behind their existing logins, gather and cross-check information, fill forms, walk multi-step flows, debug their site, audit responsive/accessibility behavior, and capture or reverse-engineer network traffic. Use this whenever…

not rated 123 +2 22d ago A SkillSpector: pass 143 tokens original MIT

skill-test

4387

andrefetch/postal

Skill Claude CodeCodex

Verifies that the skill system is working correctly.

not rated 123 +4 yesterday A 13 tokens GPL-3.0

pdf-vue3

4388

hymhub/pdf-vue3

Skill Claude CodeCodex

Use the pdf-vue3 Vue 3 component to render PDFs (URL, base64, or Uint8Array) with built-in virtual scrolling, crisp zoom, print, download, and page navigation. Trigger when the user asks to display a PDF in a Vue 3 / Nuxt 3 app, mentions pdf-vue3 or , needs to handle large/multi-thousand-page PDFs, S3 presigned URLs…

not rated 122 3mo ago A 123 tokens original MIT

endgame

4389

microsoft/copilot-for-eclipse

Skill Claude CodeCodex ✓ vendor

Orchestrate endgame verification for a GitHub milestone issue. Fetches the issue, parses assigned tasks, delegates each task to a subagent that researches the linked PR/issue and writes a test plan, and saves every plan to com.microsoft.copilot.eclipse.swtbot.test/test-plans/ following the project's standard test-plan…

not rated 122 +1 7d ago A SkillSpector: pass 71 tokens original MIT

altimate-code

4390

AltimateAI/data-engineering-skills

Skill Claude CodeCodex

Delegates dbt and warehouse work to altimate-code, a specialized CLI agent with 100+ purpose-built data tools. USE THIS SKILL FIRST whenever the task mentions or implies: warehouse access (Snowflake, BigQuery, Redshift, Databricks, Postgres, MySQL, DuckDB), column-level lineage, downstream-impact analysis, dbt builds…

not rated 122 2mo ago A SkillSpector: warn 0 tokens original MIT

aresyn/codex-control-plane-mcp

MCP server Claude CodeCodexCursor +2

Durable MCP control plane for long-running Codex Desktop tasks. Runs locally from the codex-control-plane-mcp Python package.

not rated 122 6d ago A tokens not measured original Apache-2.0

theme-detector

4392

BaggaT236/AI-Trading-Skills

Skill Claude CodeCodex

Detect and analyze trending market themes across sectors. Use when user asks about current market themes, trending sectors, sector rotation, thematic investing, what themes are hot or cold, or wants to identify bullish and bearish market narratives with lifecycle analysis.

not rated 122 +1 yesterday A SkillSpector: pass 51 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: