Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 274,071 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
Pay for AI inference with USDC micropayments on Polygon. No API keys needed. Runs locally from the drain-mcp npm package. Needs 1 environment variable to run.
m2ai-mcp-servers/mcp-christensen
MCP server Claude CodeCodexCursor +2
MCP server "christensen" as configured in m2ai-mcp-servers/mcp-christensen. Runs /absolute/path/to/christensen-mcp/dist/index.js with node.
max124vip-dev/tools-for-agents
MCP server Claude CodeCodexCursor +2
Decision Layer for AI Agents — 58+ tools, Advisor, MCP. Free key: POST /v1/register {}. Remote server at api.toolsforagents.tools.
Skill Claude CodeCodex
Shiplight QA toolkit — the single entry point for all Shiplight test/QA work. Use ONLY when the user explicitly says 'shiplight' (e.g. 'write a shiplight test', 'use shiplight to verify X', 'shiplight cover') or invokes /shiplight. Routes to subcommands: init, setup-test-auth, update, create-yaml-tests…
MCP server Claude CodeCodexCursor +2
MCP server "randomweb3mcp" as configured in suxiongye/random-web3-mcp. Runs locally from the randomweb3mcp Python package.
hanjiang-215/cognitive-exoskeleton-mcp
MCP server Claude CodeCodexCursor +2
MCP server "cognitive-exoskeleton-mcp" as configured in hanjiang-215/cognitive-exoskeleton-mcp. Runs locally from the cognitive-exoskeleton-mcp npm package.
OpenWorkspace-o1/aws-ow-s3-mcp
MCP server Claude CodeCodexCursor +2
MCP server "aws-ow-s3-mcp" as configured in OpenWorkspace-o1/aws-ow-s3-mcp. Runs locally from the @openworkspace-o1/aws-ow-s3-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-makesync" as configured in sparxHub/mcp-makesync. Runs locally from the mcp-makesync npm package.
frankxai/agentic-music-producer-os
Skill Claude CodeCodex
Orchestrate original songs, score-first piano/orchestra works, instrumentals, or guided meditations from brief through craft, notation, Suno/Lyria packets, taste review, and verified generation. Use for "make a song", "compose piano", "orchestra", "sheets/tabs", "produce this", "create in Suno", "Lyria", "guided…
MCP server Claude CodeCodexCursor +2
MCP server "sodukusolver" as configured in Skywalker-Harrison/mcp-soduku. Runs locally from the sodukusolver Python package.
MCP server Claude CodeCodexCursor +2
MCP server "nijivoice-mcp-beta" as configured in ryoooo/nijivoice-mcp. Runs locally from the nijivoice-mcp-beta Python package.
Skill Claude CodeCodex
A skill for controlling the iTerm2 terminal app through its programming interface. It can work with terminal windows, tabs, sessions, panels, profiles, and layouts.
MCP server Claude CodeCodexCursor +2
A toolkit for managing MCP servers and processing tool calls. Runs locally from the mcp-toolkit npm package.
bsmi021/mcp-conversation-server
MCP server Claude CodeCodexCursor +2
MCP Server for CLI Conversation Management Tools. Runs locally from the mcp-conversation-server npm package.
allthatjazzleo/mantrachain-mcp
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for MantraChain (Cosmos SDK) with EVM support. Runs locally from the mantrachain-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "lithic-mcp-server" as configured in mohit-novo/mcp-lithic. Runs locally from the lithic-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "notebook-agent" as configured in KJH-Sun/jupyter-kernel-mcp. Runs locally from the notebook-agent Python package.
Skill Claude CodeCodex
Produces structured judgment briefs for contested situations — news events, decisions, conflicts, strategy questions. Surfaces hidden bets, real disagreements, unspeakable truths, and who concretely pays. Use when the user wants sharper thinking about something messy, not a summary.
Skill Claude CodeCodex
Core best practices for the Dinero.js money library. Use when writing, reviewing, or refactoring code that creates Dinero objects, performs arithmetic on monetary values, or handles money in JavaScript/TypeScript. Triggers on imports from 'dinero.js', monetary calculations, or price/cost handling logic.
MCP server Claude CodeCodexCursor +2
MCP server "kagi-mcp" as configured in apridachin/kagi-search-mcp. Runs locally from the kagi-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-opensearch-js" as configured in cyberbalsa/mcp-opensearch-js. Runs locally from the mcp-opensearch-js npm package.
Machine-To-Machine/f1-mcp-server
MCP server Claude CodeCodexCursor +2
A Model Context Protocol (MCP) server that provides Formula One racing data for AI applications, including event schedules, driver information, telemetry data, race results, and performance analysis. Runs locally from the f1-mcp-server Python package.
therealjohn/microsoft-teams-mcp
MCP server Claude CodeCodexCursor +2
Microsoft Teams meeting scheduler MCP tool using Microsoft Graph API. Runs locally from the microsoft-teams-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "beatport-mcp" as configured in larsenweigle/beatport-mcp. Runs locally from the beatport-mcp Python package.
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: