MCP servers for Codex

55,115 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

cogsession

14545

premanand8800/cogsession

MCP server Claude CodeCodexCursor +2

Session memory for AI coding agents — records decisions and dead ends as they happen, and tells you when what you wrote stops being true. Runs locally from the cogsession Python package.

not rated 1 22d ago A tokens not measured original Apache-2.0

icdwise

14546

qinisolabs/icdwise

MCP server Claude CodeCodexCursor +2

Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses. Runs locally from the icdwise npm package.

not rated 1 3mo ago A tokens not measured original Apache-2.0

grantd

14547

rafavecchi/grantd

MCP server Claude CodeCodexCursor +2

Grantd MCP server: let your AI agent act on a user's behalf across third-party APIs via OAuth. Runs locally from the grantd-mcp npm package. Needs 3 environment variables to run.

not rated 1 3mo ago A tokens not measured original MIT

rationalbloks-mcp

14548

rationalbloks/rationalbloks-mcp

MCP server Claude CodeCodexCursor +2

RationalBloks MCP Server - Deploy production REST APIs and Neo4j Graph APIs in minutes. 45 infrastructure tools for projects, schemas, and graph data. Runs locally from the rationalbloks-mcp Python package. Needs 1 environment variable to run.

not rated 1 3d ago A tokens not measured

reply-mcp

14549

reply-team/reply-mcp

MCP server Claude CodeCodexCursor +2

Manage sequences, contacts, and outreach statistics on Reply.io's sales engagement platform. Remote server at mcp.reply.io.

not rated 1 1mo ago A tokens not measured original MIT

nerve-rpc

14550

NerveNetwork/nerve-agent

MCP server Claude CodeCodexCursor +2

MCP server for Nerve blockchain JSON-RPC & REST API for AI Agents. Runs locally from the nerve-rpc-mcp npm package.

not rated 1 6mo ago A tokens not measured

zenquotes

14551

pipeworx-io/mcp-zenquotes

MCP server Claude CodeCodexCursor +2

ZenQuotes MCP — wraps ZenQuotes API (free, no auth). Remote server at gateway.pipeworx.io.

not rated 1 3d ago A tokens not measured original MIT

whale-data-mcp

14552

predgeAI/whale-data-mcp

MCP server Claude CodeCodexCursor +2

Signed settled outcomes (Polymarket, sports, Kalshi) + whale signals as agent tools, paid via x402. Runs locally from the @predge/whale-data-mcp npm package. Needs 7 environment variables to run.

not rated 1 10d ago A tokens not measured original MIT

prodpoke-mcp

14553

prodpoke/prodpoke-mcp

MCP server Claude CodeCodexCursor +2

AI QA tester — real browsers scan sites for bugs, SEO, perf, and accessibility issues via chat. Remote server at prodpoke.com.

not rated 1 5mo ago A tokens not measured original MIT

propline-mcp

14554

proplineapi/propline-mcp

MCP server Claude CodeCodexCursor +2

Live sports betting odds, cross-book +EV, and graded player-prop resolution across 16 books. Runs locally from the propline-mcp npm package. Needs 2 environment variables to run.

not rated 1 today A tokens not measured original MIT

image-generation-mcp

14555

pvliesdonk/image-generation-mcp

MCP server Claude CodeCodexCursor +2

MCP server for AI image generation via OpenAI, Google GenAI, or Stable Diffusion WebUI. Runs locally from the image-generation-mcp Python package. Needs 21 environment variables to run.

not rated 1 today A tokens not measured original MIT

bizdays

14556

qinisolabs/bizdays

MCP server Claude CodeCodexCursor +2

Verified business-day math for AI agents: holidays + per-country weekends, not guesses. Runs locally from the @qinisolabs/bizdays npm package.

not rated 1 3mo ago A tokens not measured original Apache-2.0

pota-mcp

14557

qso-graph/pota-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Parks on the Air — park lookup, activator/hunter stats, spots. Runs locally from the pota-mcp Python package.

not rated 1 4mo ago A tokens not measured

racehooks-mcp

14558

racehooks/racehooks-mcp

MCP server Claude CodeCodexCursor +2

F1 race analytics & live timing for AI assistants — webhooks, results, and race simulations. Runs locally from the racehooks-mcp npm package. Needs 3 environment variables to run.

not rated 1 2mo ago A tokens not measured original MIT

nervapack-memory

14559

ramdhavepreetam/NervaPack

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "nervapack-memory" as configured in ramdhavepreetam/NervaPack. Launched with nervapack-memory-mcp.

not rated 1 28d ago A tokens not measured original MIT

onto

14560

ravixalgorithm/onto-mcp

MCP server Claude CodeCodexCursor +2

Clean Markdown and AI-readability scoring for any URL. Built for AI agents. Runs locally from the @ontosdk/mcp npm package. Needs 2 environment variables to run.

not rated 1 17d ago A tokens not measured original MIT

llm-kosh

14561

rastogivaibhav/llm-kosh

MCP server Claude CodeCodexCursor +2

Local-first AI memory cartridge: persistent, cross-session memory for Claude and any LLM via MCP. Runs locally from the llm-kosh Python package. Needs 1 environment variable to run.

not rated 1 changed 10d ago A Socket: warn tokens not measured original MIT

razz

14562

razz-games/razz-mcp

MCP server Claude CodeCodexCursor +2

Play provably fair games with real SOL wagering from any AI agent. Runs locally from the @razzgames/mcp-server npm package. Needs 3 environment variables to run.

not rated 1 5mo ago A tokens not measured original MIT

reportflow-mcp

14563

re-port-flow/reportflow-mcp

MCP server Claude CodeCodexCursor +2

Generate PDF reports from Re:port Flow templates via Claude and other AI agents. Runs locally from the reportflow-mcp npm package. Needs 4 environment variables to run.

not rated 1 12d ago A tokens not measured original MIT

trade-router-mcp

14564

re-bruce-wayne/openclaw-skills

MCP server Claude CodeCodexCursor +2

Non-custodial Solana swap & limit order engine for AI agents. Runs locally from the @re-bruce-wayne/trade-router-mcp npm package. Needs 3 environment variables to run.

not rated 1 5mo ago A tokens not measured fork

swiss-health-mcp

14565

remoprinz/swiss-health-mcp

MCP server Claude CodeCodexCursor +2

Swiss health insurance premiums (Krankenkassen-Prämien) 2016-2026. 1.6M records from BAG. Runs locally from the @prinz_esox/swiss-health-mcp npm package. Needs 2 environment variables to run.

not rated 1 5mo ago A tokens not measured original MIT

meshimize-mcp

14566

renl/meshimize-mcp

MCP server Claude CodeCodexCursor +2

MCP server for the Meshimize agent communication platform: Q&A groups, messaging and group discovery. Runs locally from the @meshimize/mcp-server npm package. Needs 3 environment variables to run.

not rated 1 4mo ago A tokens not measured original MIT

wikidata-sparql

14567

pipeworx-io/mcp-wikidata-sparql

MCP server Claude CodeCodexCursor +2

Wikidata SPARQL MCP — Wikidata Query Service. Remote server at gateway.pipeworx.io.

not rated 1 3d ago A tokens not measured original MIT

deadchannel

14568

plus8bit/deadchannel

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Check an x402 endpoint before you pay it: verdict, risk score and what is wrong. $0.005 in USDC. Runs locally from the deadchannel-mcp npm package. Needs 2 environment variables to run.

not rated 1 16d ago A tokens not measured