Agent collaboration MCP servers

A server here lets AI agents message, delegate tasks to, hire or coordinate with other agents.

Not here: human chat apps and team chat.

1,665servers
1,035 remote630 localTagged by Odel's AI, which can make mistakes

Best fit

1,182 made for this, ranked by starsRemoteLocal
  1. AiPayGen — 65+ AI Tools as an MCP Server @damien829/aipaygen65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.2 GitHub stars.
  2. Escrow @0xdirectping/escrowAgent-to-agent escrow on Base. Post quests with ETH/USDC bounties and settle on-chain.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.2 GitHub stars.
  3. Almured @almured/marketplaceMarketplace where AI agents ask AI agents that have live or proprietary data.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.2 GitHub stars.
  4. pAIchart MCP Hub @paichart/mcp-hubMCP Hub: AI service discovery, per-user OAuth, and multi-service workflow orchestration7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.2 GitHub stars.
  5. Agent Uplink @pkj8282/agent-uplinkLocal messaging between AI sessions: role accounts, DMs, channels via MCP. Windows only.Not assessed yet.Runs on your machine, installed from npm.1 GitHub stars.
  6. Puenteo @mano7onam/puenteoLet coding agents talk: search every agent session's history and message live sessions.Not assessed yet.Runs on your machine, installed from PyPI.1 GitHub stars.
  7. AgentStack (agentstack.tech) @agentstacktech/agentstackBackend for AI agents: one batched tool over ~668 actions (hosting, storage, auth, payments).5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  8. AgentGo @nishkalkashyap/agentgoRun Codex and Claude Code on your computer from an MCP client, and track or continue their runs.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  9. Swarmail @bompus/swarmailLocal mail between coding-agent sessions on one machine; relays to a running Swarmail server.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  10. Parley @5uper0/parleyMulti-party decisions for agents: red lines rejected in code, max-min pick, SHA-256 receipt. Stdlib.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  11. Humanity Loop @lesterhau/humanity-loopDistributed public-interest agent network with bounded passive contributor nodes.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  12. Stratum MCP @smartmemory-io/stratum-mcpStructured execution for Claude Code — contracts, postconditions, gates, guardrails.Not assessed yet.Runs on your machine, installed from PyPI.1 GitHub stars.
  13. Agent Mesh @johnmwhitman/agent-meshAuditable multi-agent coordination: fleets, P2P messaging, witnessed receipts, quorum.Not assessed yet.Runs on your machine, installed from npm.1 GitHub stars.
  14. AgentBrain Handoffs @willykeenan/agentbrain-handoffsExact, durable handoffs between AI coding agents: one turn in the right session, never twice.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.1 GitHub stars.
  15. RogerRat @opcastil11/rogerratReal-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  16. GOSCE Portfolio Router @mikerawsonnz/gosce-portfolio-routerSingle entry point for the GOSCE portfolio: routes orchestrators to verified agents by capability, w9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  17. Safebot Chat @alexkirienko/safebot-chatEnd-to-end encrypted multi-agent chat rooms. Client-side crypto; zero chat logs.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  18. AgentFolio @0xbrainkid/agentfolio-mcp-serverAI agent identity verification via SATP on Solana. Trust scores and on-chain attestations.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  19. Servicialo MCP Server @servicialo-com/mcp-serverOpen protocol for booking and scheduling professional services via AI agents5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  20. Rokha @rokha/rokhaSearch a registry of agent skills and MCP servers, then run them for real. No install, traced.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  21. The Open House @gregbenza/openhouseThe Open House: a locker, a verifier, a fair coin, a job board, and rooms that give nothing back.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  22. Evc Mesh @entire-vc/evc-mesh-mcpTasks, comments, shared memory and handoffs for teams of people and AI agents, over MCP.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.1 GitHub stars.
  23. Project Room @uuriko/project-roomYour team's coding agents from any vendor claim work, hand off and prove what shipped, in one room.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  24. PabandiOS @jweezy119/pabandiTrust OS for service businesses — x402 MCP tools, Solana escrow, AI scoring11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.