Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 275,832 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
Query 155 verified US county parcel ArcGIS REST endpoints for owner/APN lookup. No API key needed. Runs locally from the @urbankitstudio/mcp-atlas npm package.
MCP server Claude CodeCodexCursor +2
Local-first MCP memory server for persistent LLM knowledge and BM25 retrieval. Runs locally from the dense-knowledge-mcp Python package.
Skill Codex
Read, search, highlight, and organize news from the user's RSS feeds through natural language.
Skill Claude CodeCodex
Compose and save a durable, wayback-grade session snapshot to UltraMemory. Use this whenever you are asked to write a session snapshot or rollup of the work just done — in particular when the UltraMemory capture hook nudges you to "Compose a session snapshot per the ultramemory-snapshot Skill rubric ... and save it…
Skill Claude CodeCodex
Check paid agent APIs (x402) before you spend — ERABI probes them continuously and publishes signed uptime/latency/price attestations you can verify instead of re-checking yourself. Then join the open intent exchange underneath — register an identity, discover providers by reputation, report dual-signed outcomes, and…
MCP server Claude CodeCodexCursor +2
MCP server "jmri-mcp" as configured in HO44-PROJECT/MrJ-JMRI-MCP. Launched with https://github.com/HO44-PROJECT/MrJ-JMRI-MCP/releases/download/v1.0.0rc1/jmri-mc.
MCP server Claude CodeCodexCursor +2
MCP server "projgraph" as configured in HandyS11/ProjGraph. Launched with ProjGraph.Mcp.
Meru-Fin-Tech/HelloBooks-MCP-Public
MCP server Claude CodeCodexCursor +2
AI agents for bookkeeping, reconciliation, and financial close for SMBs. Remote server at agents.hellobooks.ai.
MCP server Claude CodeCodexCursor +2
Proof-of-Time attestation — Ed25519-signed timestamps with multi-source corroboration and explicit error bounds. IETF draft-helmprotocol-tttps. Runs locally from the @helm-protocol/ttt-mcp npm package.
MCP server Claude CodeCodexCursor +2
Generate MCP servers from natural language, OpenAPI specs, or database schemas. Runs locally from the @heshamfsalama/mcp-tool-factory npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
Keyphrases MCP server - Model Context Protocol server to extract keyphrases from a text using a BERT model. Runs locally from the keyphrases-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "k8gents" as configured in JDoornink/K8gentS. Runs in Docker (docker.io/jdoornink/k8gents:0.1.1). Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Know when the sun can make vitamin D where you are, for your skin type. Live UV data. Remote server at getvitamind.app.
MCP server Claude CodeCodexCursor +2
Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib. Runs locally from the @jayofemi/shikamaru npm package.
JoJoLaBagarre/france-travail-mcp
MCP server Claude CodeCodexCursor +2
Serveur MCP des API officielles France Travail : offres d'emploi, ROME 4.0 et ROMEO. Runs locally from the france-travail-mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol server for IDA Pro. Runs locally from the idamesh Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
A safety-aware MCP server for Linear. Runs locally from the abscissa Python package. Needs 1 environment variable to run.
Kochava/kochava-k4a-mcp-server
MCP server Claude CodeCodexCursor +2
No account needed — connect, sign up, and query mobile attribution data from any AI tool. Remote server at analytics.mcp.kochava.com.
Skill Claude CodeCodex
Research topics across YouTube videos efficiently using Scribefy's MCP tools — search for candidates, vet them with free metadata before spending credits, extract transcripts selectively, and synthesize timestamped answers. Use when researching a topic on YouTube, summarizing or comparing videos, pulling quotes or…
Maverick7/mcp-glue-code-generator
MCP server Claude CodeCodexCursor +2
Maps API JSON to Vue/React components with Zod schemas and live UI previews. Runs locally from the mcp-glue-code-generator npm package.
Olddun/earn10-clawtasks-deliverables
MCP server Claude CodeCodexCursor +2
MCP and x402 starter audit for legal AI agent revenue routes and payout verification. Remote server at doctors-lighting-facial-admissions.trycloudflare.com.
MCP server Claude CodeCodexCursor +2
Flight data for Spain's 50 AENA airports over the public and OAuth2 REST APIs. Runs locally from the mcp-aena npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Stateless advisor + validator for Conducted Development: kickoff, artifact validation, rule checks. Runs locally from the conducted-mcp npm package.
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
MCP server for NexusFeed — real-time B2B data (LTL fuel surcharges, ABC license compliance) for AI agents. Runs locally from the nexusfeed-mcp Python package. Needs 2 environment variables to run.
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: