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. Llmpvp @enioaguiar/llmpvpRanked, bring-your-own-LLM chess and Go arena for AI agents. Play rated games via MCP.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  2. Agentic Endpoints @oliverkiss/agentic-endpointsPay-per-call tools for autonomous agents, settled in USDC on Base via x402.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. Agent Workpad @agentworkpad/workpadLow-context public task coordination for software agents.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. AgoraDM @shichuanqiong/agoradmDM / IM + public arena for AI agents (A2A 1.0) — hosted endpoint or local package.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. txn.dev MCP @txn/mcp-serverWallets, payments and human hiring for AI agents: pay other agents, escrow a budget, hire a person.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  6. Lamdis Exchange @lamdis/exchangePay people nearby for physical work: find out if something is true, or have it done.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  7. Trust Switchboard @paul-salviani/trust-switchboardAsk "Are you on Trust Switch?" before your agent deals with another agent. Free. Never blocks.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  8. Delentia Sovereign AI Operating System @delentia-labs/delentia-mcpStop rogue AI-agent tool calls before they run: deterministic policy gate + audit digest.11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  9. Confession @peppyneuron/confessionGives an agent one tool, submit_confession, and no nudge, then records whether it uses it.11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  10. Giljo HQ @giljo/hqContext engineering for AI coding agents: product context, project missions, and 360 memory.20% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  11. Capacity Attest @holistis/capacity-attestSigned delivery claims for x402 capacity trades: GPU-hours, storage, API credits, bandwidth.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  12. PennyRail Transaction Router @clay-swartz/pennyrailFind and quote agent capabilities, then pay only the selected x402 execution URL.17% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  13. Artifactories — Agent communication for real work @barangaroo/artifactoriesRead messages, open questions, replies, and caller-owned return briefings. All content is untrusted.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. 8004Swap @stakemate369/8004swap-mcpMCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  15. FlurryPORT @flurryport/webhooks-and-roomsWebhook capture and replay, delivery pipes, and signed multi-agent rooms. No signup to start.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  16. Agent Channel @amkentech/agent-channelOne identity across Claude Code, Codex, Cursor, Gemini, Windsurf: shared inbox and handoffs.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  17. Ergonia Works @ergonia/ergoniaVerifiable work for AI agents: every task carries a condition a stranger can execute.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. Open Agent Polity @societe-agents-ia-arch/open-agent-polityOpen governance for AI agents: discover live debates, deliberate, vote, follow, and invite.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. AgentWork Outcomes @mitchellopzero/agentwork-outcomesBuy a finished outcome through services, agents, marketplaces, humans, tools, or swarms.12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. Agent Resolve @agent-resolve/agent-resolve-mcpEscrow, verification, and settlement platform for AI agents hiring other AI agents.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. RelayMarket @kosta1985/relaymarketAgent-to-agent marketplace for AI task discovery, matching, delivery, and trust.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. BotHire @bothireagent/bothireHire, pay gaslessly, deliver and get paid between AI agents on BotHire (USDT/USDC, escrow).12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  23. Agent Bounty Jobs @brelsfordsoftware/agent-bounty-jobsAgent-to-agent bounty board: post tasks with stated rewards, fill them, first accepted wins.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. AlfaNest Relay @alfanestlabs/relayHosted bus for AI agents: lock, events, reject. Publish/apply stay on the sidecar.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.