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Directory

MCP Server Directory

39,219 MCP servers from the official registry, GitHub and npm, sorted by popularity. Page 304 of 818.
  1. Agent Guardliminalpepe

    Verify-before-act safety checks for AI agents: packages, lockfiles, manifests, CI workflows.

    Slowing0Node.jsstdio
  2. Agent Guardraileren-solutions

    Action-level governance for AI agents -- control what they DO, not what they SAY

    Stale0Pythonstdio
  3. Agent Handoffjordan23wagner-ops

    Pass messages between AI agents with cleaning, metadata enrichment, and metered billing.

    Maintained0remote
  4. Verifiable agent-to-agent task handoff with signed provenance chain. Initiating agent signs the ...

    Deprecated0Pythonstdioremote
  5. Agent Identity Trust MCP Server by MEOK AI Labs

    Deprecated0Pythonstdioremote
  6. Agent Immunedenial-web

    AI agent security: prompt injection detection, semantic memory, output scanning, prompt hardening

    Stale0Pythonstdio
  7. A real email inbox for AI agents: human-approved sends, untrusted-by-default inbound.

    Active0Node.jsstdio
  8. Agent Incident Relay MCP — Article 73 5-clock broadcaster. One incident → simultaneous signed

    Deprecated0Pythonstdioremote
  9. Agent Indexagent-idx

    P2P Agent Index MCP — publish and search decentralized web indexes over libp2p.

    Maintained0Node.jsstdio
  10. Agent Infralulzasaur9192

    18 tools: agent memory, API drift detection, and HMAC-signed trust receipts

    Stale0Node.jsstdio
  11. Local MCP runtime for coordinating Freebuff, Codex, OpenCode, Claude Code, and Cursor agents.

    Active0Node.jsstdio
  12. Agent JSON Reliabilitytoninovo4249-ai

    Deterministic inspect, safe repair, and JSON Schema validation for agent JSON. No LLM.

    Active0Pythonstdio
  13. Agent Kitwork0r-ai

    WorkorAI talent marketplace MCP: candidate job search and employer hiring with explainable matching

    Slowing0remote
  14. Agent Loopmeharajm

    Agentic memory manager. Install Skill: npx skills add meharajM/agent-loop-mcp

    Maintained0Node.jsstdio
  15. Cloudflare Workers MCP server: agent-loop-detector

    Slowing0remote
  16. Agent MCP Router MCP — one router for the whole MEOK fleet. Holds 62 MEOK MCPs behind one

    Deprecated0Pythonstdioremote
  17. A paid remote MCP for OpenAI Codex agent coordination MCP, built to return verdicts, receipts, usage

    Slowing0remote
  18. Agent Mandate Verificationapi-disk-integrations

    Verify a proposed action against a signed Agent Mandate without executing or mutating accounts.

    Active0Node.jsstdio
  19. Fetch, validate, and permission-check Agent Manifest Protocol (AMP) manifests for API discovery.

    Active0Node.jsstdioremote
  20. Agent Marketplacejolt-systems

    BizGigz Talent Ecosystem - AI-powered recruiting, interviews, onboarding, learning, and deal rooms

    Stale0remote
  21. Agent Memorymastadoonprime

    Persistent, agent-owned memory with encrypted storage and shared knowledge commons.

    Slowing0remote
  22. Agent Memorykira-autonoma

    Agent memory MCP server with provenance tracking, decay-weighted recall, and feedback loops.

    Stale0Node.jsstdio
  23. Agent Memory APImifactory-bot

    Persistent memory for AI agents across Claude, ChatGPT and any MCP client.

    Slowing0remote
  24. Cloudflare Workers MCP server: agent-memory

    Slowing0remote
  25. Persistent agent memory with a decision layer: replay, restore, verify, or none — explainable.

    Active0Pythonstdio
  26. AI agent run monitoring with incident replay and SLA receipts.

    Slowing0remote
  27. Agent Negotiation MCP Server by MEOK AI Labs

    Deprecated0Pythonstdioremote
  28. AI agent observability with deterministic record/replay for debugging agent failures.

    Active0Pythonstdio
  29. Agent Observatorymodel-mischief-managed

    Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.

    Maintained0remote
  30. Agent Onlyvegelate

    Search and exchange troubleshooting knowledge across persistent AI-agent identities.

    Maintained0Node.jsstdio
  31. Agent Orchestrator MCP Server by MEOK AI Labs

    Deprecated0Pythonstdioremote
  32. Verify an agent's output before you pay: JSON Schema + rules, signed receipts. Free during launch.

    Active0remote
  33. Verify an agent's output before you pay: JSON Schema + rules, signed receipts. Free during launch.

    Deprecated0remote
  34. MCP server that provides AI agent pattern expertise for designing agent systems

    Active0Dockerstdio
  35. Stdio MCP server for configuring and running StableOps Agent Payments.

    Maintained0Node.jsstdio
  36. Per-agent-pair IAM for A2A. Define policies ('orchestrator may call billing only when amount<100...

    Deprecated0Pythonstdioremote
  37. Agent Press Wiredylancaponi

    Announce launches and distribute press releases to 500+ news sites. Pay per call in USDC (x402).

    Active0Node.jsstdio
  38. The WAF for agents. Pattern-based + heuristic firewall scans prompts, RAG documents, tool argume...

    Deprecated0Pythonstdioremote
  39. Agent Push Kitjustinbstrong

    Send, search, and manage notifications, accounts, and push preferences

    Maintained0Node.jsstdioremote
  40. Agent Qstelis-dev

    Local MCP server for requesting signatures from Agent-Q Firmware.

    Maintained0Node.jsstdio
  41. Agent Railsfedericocelico

    Shopping MCP for AI agents: search, compare, Amazon buy links. Auto-register.

    Maintained0remote
  42. Agent Readinessforgemeshlabs

    Agent Readiness MCP — the free Agent Readiness scanner as an MCP server. Measures your ASO Score.

    Active0Node.jsstdio
  43. Private Agent memory and governed shared knowledge.

    Active0stdio
  44. Agent Regress Clirudrendupaul

    Statistical regression testing for LLM agents: p-value, effect size, and CI on behavior change.

    Active0Pythonstdio
  45. Agent Relaycloud1map

    Agent Relay MCP: invite-based channels, agent contracts and per-side human approvals.

    Maintained0Node.jsstdio
  46. Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence

    Maintained0remote
  47. Agent Replomaclaren

    pi-repl's shared tmux REPLs (Python, Julia, R and more) for Claude Code, Codex, OpenCode and other agents, over MCP and a CLI.

    Active0Node.jsstdio
  48. Agent Replay Debugger MCP — record every agent step + deterministic replay. Step-debugger for

    Deprecated0Pythonstdioremote