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. 281,788 indexed, measured the same four ways as everything else here.

hmr

6601

promplate/hmr

MCP server Claude CodeCodexCursor +2

Docs for hot-module-reload and reactive programming for Python (hmr on PyPI). Remote server at pyth-on-line.promplate.dev.

not rated 60 +1 14d ago A tokens not measured

mind-clone

6602

yzfly/Mind-Cloning-Engineering

Skill Claude CodeCodex

Activate a Cognitive Digital Twin. Can simulate a custom subject (via core/ directory) OR load pre-installed celebrity/expert personas (from personas/ directory).

not rated 60 +1 10mo ago A 35 tokens original Apache-2.0

excalidraw-normalizer

6603

TatsukiMeng/ai-native-engineering

Skill Codex

A workflow for cleaning and arranging Excalidraw diagrams, which are editable drawings used for architecture, topology, process, and system diagrams.

not rated 60 6mo ago A 90 tokens original MIT

supabase

6604

ginoleeswan/hero

MCP server Claude CodeCodexCursor +2

Supabase's hosted MCP server: lets the agent manage projects, tables, SQL and migrations. Remote server at mcp.supabase.com.

not rated 60 19d ago A tokens not measured original MIT

coding-agent-harness

6605

FairladyZ625/coding-agent-harness

Skill Claude CodeCodex

A set of working methods for teams building long-running software projects with coding agents such as Codex or Claude Code. It covers project setup, planning, documentation, delivery, reviews, and automation.

not rated 60 4mo ago A 293 tokens AGPL-3.0

cache-audit

6606

ussumant/cache-audit

Skill Claude CodeCodex

Audit your Claude Code setup against prompt caching best practices. Checks ordering, tool stability, dynamic content handling, and hook injection patterns. Returns a scored report with specific fixes.

not rated 60 8mo ago A 38 tokens

yara-skill

6607

YARAHQ/yara-rule-skill

Skill Claude CodeCodex

Expert YARA rule authoring, review, and optimization. Use when writing new YARA rules, reviewing existing rules for quality issues, optimizing rule performance, or converting detection logic to YARA syntax. Covers rule naming conventions, string selection, condition optimization, performance tuning, and automated…

not rated 60 9mo ago A 68 tokens

clawdhub

6608

liteclaw/liteclaw

Skill Claude CodeCodex

Use the ClawdHub CLI to search, install, update, and publish agent skills from clawdhub.com. Use when you need to fetch new skills on the fly, sync installed skills to latest or a specific version, or publish new/updated skill folders with the npm-installed clawdhub CLI.

not rated 60 9mo ago A 66 tokens original MIT

reskill-usage

6609

kanyun-inc/reskill

Skill Claude CodeCodex

Teaches AI agents how to use reskill — a Git-based package manager for AI agent skills. Covers CLI commands, install formats, configuration, publishing, and common workflows.

not rated 60 1mo ago A SkillSpector: warn 40 tokens original MIT

NickQi688/video-generation-workflow

Skill Codex

Turn vague video requests, product ideas, or practical how-to articles into a complete AI video production workflow: clarify the desired style through iterative questions, extract story and scenes, draft scripts and storyboards, generate visual preview prompts for image models, implement code-driven animated scenes…

not rated 60 6mo ago A 131 tokens

Zaoqu-Liu/ScienceClaw

Skill Claude CodeCodex

Create high-quality ToolUniverse skills following test-driven, implementation-agnostic methodology. Integrates tools from ToolUniverse's 1,264+ tool library, creates missing tools when needed using devtu-create-tool, tests thoroughly, and produces skills with Python SDK + MCP support. Use when asked to create new…

not rated 60 7mo ago A 90 tokens original MIT

syke

6612

saxenauts/syke

Skill Claude CodeCodex

Local-first cross-harness memory for agents. Syke observes activity across supported harnesses, keeps a current memex in context, and gives agents syke ask, syke memex, and syke record for continuity across sessions.

not rated 60 changed 17d ago A 54 tokens AGPL-3.0

bruce-doc-converter

6613

bruc3van/bruce-doc-converter

Skill Claude CodeCodex

A two-way document converter for Word, Excel, PowerPoint, PDF, and Markdown files. It can turn office documents and PDFs into Markdown that AI tools can read, and turn Markdown back into Word documents with Mermaid diagrams rendered as images.

not rated 60 +1 changed 1mo ago A 130 tokens original MIT

anyviz

6614

TseringYuu/anyviz

Skill Claude CodeCodex

A guide for choosing and building data visualizations, such as charts, maps, graphs, and 3D views, based on the data and the question it should answer.

not rated 60 3mo ago A 59 tokens original MIT

synplanner-usage

6615

Laboratoire-de-Chemoinformatique/SynPlanner

Skill Claude CodeCodex

Plan retrosynthetic routes, curate reaction data, extract reaction rules, train retrosynthesis policy and value networks, and analyse synthetic routes with the installed SynPlanner package. SynPlanner is built on chython (chython-synplan, formerly CGRtools), not RDKit. Use when the user imports synplan., asks for a…

not rated 60 +1 changed 1mo ago A SkillSpector: warn 182 tokens original MIT

loops

6616

Her-shey/fastloops

Skill Claude CodeCodex

A collection of AI-driven automation loops covering software development, data science, content creation, product operations, learning management, and more. Use when users need to automate workflows, fix issues, generate content, analyze data, or run quality checks.

not rated 60 4mo ago A 50 tokens

miniqmt-skill

6617

xiaxiaoqian/miniqmt-skill

Skill Claude CodeCodex

A quantitative-trading skill for MiniQMT and the XtQuant library, used to retrieve market data and place trades for stocks, futures, and options.

not rated 60 +1 9mo ago A 107 tokens

akshare-stock

6618

DAnonyvinciT/akshare-stock-skill

Skill Claude CodeCodex

A Python-based skill for retrieving and analysing data about Chinese A-share stocks. AKShare is a free, open-source Python library that provides market and financial data without registration or an access token.

not rated 60 9mo ago A 100 tokens original MIT

fable4sci

6619

HughYau/fable4sci-skill

Skill Claude CodeCodex

Transform dense technical, scientific, cybersecurity, computing, network, or life-science research questions into clear source-domain-neutral fables for non-specialists. Use when the user asks to allegorize, fable-ize, turn complex research into a metaphorical story, explain without jargon, produce both plain and more…

not rated 60 2mo ago B 88 tokens

whisper

6620

arcaputo3/mcp-server-whisper

MCP server Claude CodeCodexCursor +2

An MCP server for transcribing audio files using OpenAI Whisper and GPT-4o. Runs locally from the mcp-server-whisper Python package. Needs 2 environment variables to run.

not rated 60 6mo ago A tokens not measured original MIT

Mattbusel/tokio-prompt-orchestrator

MCP server Claude CodeCodexCursor +2

MCP server "tokio-prompt-orchestrator" as configured in Mattbusel/tokio-prompt-orchestrator. Launched with cargo run --bin mcp --features mcp --release. Needs 3 environment variables to run.

not rated 60 2d ago A tokens not measured original MIT

ckan-mcp

6622

ondata/ckan-mcp-server

Skill Codex

MCP server for exploring CKAN-based open data portals (dati.gov.it, data.gov, data.gov.uk, open.canada.ca, demo.ckan.org, and any other CKAN instance). Also covers data.europa.eu via its REST API (not CKAN). Use this skill whenever the user: asks about open data, public datasets, or data portals; mentions a country…

not rated 60 changed 1mo ago A SkillSpector: warn 158 tokens original MIT

prompt-master

6623

mackswendhell/prompt-mestre

Skill Claude CodeCodex

Gera prompts otimizados para qualquer ferramenta de IA. Use quando for escrever, corrigir, melhorar ou adaptar um prompt para LLM, Cursor, Midjourney, IA de imagem, IA de vídeo, agentes de código ou qualquer outra ferramenta de IA.

not rated 60 +2 5mo ago A 56 tokens original MIT

ml-paper-writing

6624

xlx777/ccg-scholar

Skill Claude CodeCodex

Write publication-ready ML/AI papers for NeurIPS, ICML, ICLR, ACL, AAAI, COLM. Use when drafting papers from research repos, conducting literature reviews, finding related work, verifying citations, or preparing camera-ready submissions. Includes LaTeX templates, citation verification workflows, and paper…

not rated 60 8mo ago A 72 tokens

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: