Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 275,425 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
Ask about an operator's work, reusable patterns, availability and offer. Typed tools, eval-gated. Remote server at ask-me-mcp-xi.vercel.app.
MCP server Claude CodeCodexCursor +2
Self-hosted MCP voice agent that places phone calls on your behalf via Retell. Runs locally from the callwright npm package. Needs 3 environment variables to run.
tpjnorton/swiss-public-transport-mcp
MCP server Claude CodeCodexCursor +2
MCP server for Swiss public transport — connections, stationboards, and real-time delays. Runs locally from the swiss-public-transport-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server providing access to 300+ AI models via OpenRouter. Runs locally from the mcp-openrouter Python package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for the Txtcel Solana protocol: agents post and read undeletable on-chain messages. Runs locally from the @txtcel/mcp npm package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
MLflow MCP — experiments, runs, registered models, versions, traces, assessments (MLflow 3). Runs locally from the @us-all/mlflow-mcp npm package. Needs 8 environment variables to run.
MCP server Claude CodeCodexCursor +2
Your AI copilot for customer onboarding — projects, KPIs, tasks, and safe writes. Remote server at rest.onboard.io.
MCP server Claude CodeCodexCursor +2
Analyze your MCP setup: token costs, grades, duplicates, and optimization tips. Runs locally from the mcp-checkup npm package.
MCP server Claude CodeCodexCursor +2
MCP server for Front: conversations, contacts, messages, tags, and inbox workflows. Runs locally from the @houst-com/front-mcp npm package.
writesdavid/open-primitive-api
MCP server Claude CodeCodexCursor +2
33 tools, 30 US federal data domains. Ed25519 signed, provenance chains, entity graph. Free. Runs locally from the open-primitive-mcp npm package.
yb48666-ctrl/OTR-Protocol-by-orbexa
MCP server Claude CodeCodexCursor +2
Merchant trust verification for AI agents. One call = trust score, badge, and purchase safety. Runs locally from the @otr-protocol/mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Control macOS through Hammerspoon: windows, apps, and API search. Injection-safe by design. Runs locally from the @vukvukovich/hammerspoon-mcp npm package. Needs 5 environment variables to run.
MCP server Claude CodeCodexCursor +2
An MCP server that lets AI agents extract text and tables from PDFs (invoices, reports, statements). Runs locally from the pdf-agent-mcp Python package.
woshilaohei/mindcore-memory-mcp
MCP server Claude CodeCodexCursor +2
MCP Server for AI long-term memory and context management. Runs locally from the mindcore-memory Python package.
Skill Codex
Verify citations in scientific or technical writing against scholarly sources. Use when a user asks to check whether papers exist, audit bibliographic metadata, validate DOI/arXiv identifiers, inspect a bibliography or reference list, verify citations suggested by an agent, or assess whether cited papers support…
MCP server Claude CodeCodexCursor +2
AI agents get on-chain identity, credentials, reputation, escrow, and persistent memory on XRPL. Runs locally from the xaip-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Grounded sports predictions plus European soccer and tennis arbitrage data for AI agents. Runs locally from the @inbin/ledgerfc-mcp npm package.
Skill Codex
Run non-interactive builds, tests, benchmarks, and local, SSH, or Slurm commands through Awaitless's adaptive durable execution layer. Use by default when command duration is uncertain, work may outlive the current turn, a named scarce resource may be queued, multiple jobs should complete without polling, or bounded…
Skill Claude CodeCodex
Behavioral verification intelligence for autonomous coding agents. Use this skill when the user asks "what could break in this PR?", "which workflows changed?", "what should I test before merging?", "is this change risky?", "what's the blast radius of removing this function?", or any question about understanding the…
MCP server Claude CodeCodexCursor +2
Find broken links, missing meta tags, and redirect chains on any website. Runs locally from the mcp-check-links npm package.
MCP server Claude CodeCodexCursor +2
Hundreds of x402-paid APIs as MCP tools, auto-discovered from Coinbase Bazaar. USDC on Base+Solana. Runs locally from the x402node-mcp npm package. Needs 1 environment variable to run.
wishfinity/wishfinity-mcp-plusw
Skill Claude CodeCodex
Save any product to a universal wishlist. Converts any product URL into a one-click "save for later" link. Works with any retailer, any AI platform, zero setup.
MCP server Claude CodeCodexCursor +2
Xenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2. Runs locally from the @xenarch/agent-mcp npm package. Needs 4 environment variables to run.
wedsamuel1230/electronic-mcp-server
MCP server Claude CodeCodexCursor +2
MCP servers for electronics and embedded development: GPIO pin reference, capacitor calculator, and resistor color code decoder. Runs locally from the electronics-mcp-servers Python package.