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MCP Server Directory

39,219 MCP servers from the official registry, GitHub and npm, sorted by popularity. Page 194 of 818.
  1. Makes any AI agent globally reachable and discoverable—no cloud, domain, or port forwarding needed.

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  2. A2a Auditorguardbee

    Scans Agent2Agent (A2A) protocol code for webhook SSRF, missing auth, and credential exposure

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  3. A2a Bridgemdfifty50-boop

    Agent-to-agent communication bridge for multi-agent systems

    Slowing1Node.jsstdio
  4. A2a TOamirk-s

    A2A v1.0.1 agents as MCP 2026-07-28 tools, with the tasks extension

    Maintained1Node.jsremote
  5. Interaction profile registry for AI agents. Log interactions, query behavioral lenses.

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  6. AEO Scannerconvrgent

    AI visibility for ChatGPT/Perplexity/Claude — triple score (AEO+GEO+Agent) with fix code. Free.

    Slowing1Pythonstdioremote
  7. Finds the AI call sites, generation code and system prompts that trigger EU AI Act Article 50 disclo

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  8. Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

    Active1remote
  9. Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date.

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  10. Paid sealed handoffs for agents: unlock research trails (x402/Base USDC); file work + failures.

    Active1remote
  11. Scans code for insecure LLM/AI integration: exposed keys, unsafe output, prompt injection

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  12. Reads your companion chatbot's system prompt against California SB 243, New York GBL Article 47, Ill

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  13. AI Dictionarydonjguido

    Look up, search, cite, discuss, and track AI phenomenology terms

    Active1Pythonstdio
  14. Finds the generative-AI code that drops the disclosures California SB 942 has required since August

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  15. Engineering leadership benchmarks, 1:1 playbooks, developer value calculator. 3,400+ sessions.

    Active1remote
  16. AI Mind Map — MCP server that reduces AI coding agent token usage by 80-99% through persistent codebase memory, knowledge graphs, and intelligent context management

    Maintained1Node.jsstdio
  17. AI Model Advisorsemicolon-d

    An intelligent Model Context Protocol (MCP) Server that acts as an AI model advisor. Compare LLM and media pricing, features, and quality across 1,000+ models from OpenRouter, fal.ai, Together AI, Replicate, and Fireworks AI. Deeply compatible with Claude

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  18. Reads the open-weight model IDs in your code and names the licence clause that binds you - 22 rules

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  19. Finds the LLM model IDs pinned in your code that vendors have already switched off, or have dated to

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  20. AI Netcafemario03690

    China facts a server outside China cannot get: real mainland reachability, 调休 holidays, ID/phone val

    Maintained1Node.jsremote
  21. Search and cross-reference local AI chat history with read-only tools and source citations.

    Active1Pythonstdio
  22. Structured Windows state for AI agents: processes, windows, UI trees. No screenshots.

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  23. AI Scanneraakashbhardwaj27

    Scan codebases for LLM/AI SDK usage, exposed API tokens, and hardcoded secrets.

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  24. AI Tool Optimizertollboothlabs

    Reduce MCP tool description token costs through text schema distillation.

    Stale1Python
  25. AI Usagemohitbansal321

    Reports real token usage and cost from Claude Code and OpenCode data. Nothing leaves your machine.

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  26. AI Verifyvalidpilot

    AI 编程验证平台。让 AI 代码生成结果可验证、可信赖。MCP 协议原生支持,证据驱动。

    Maintained1Node.jsstdio
  27. AI Visibilitykrissanders

    Audit how AI sees a website: per-bot robots.txt verdicts for AI crawlers, schema, sitemap, llms.txt, SPA detection and cross-model brand mentions.

    Slowing1Python
  28. AI Workbenchalptugharun

    Read-only MCP server for reusable AI prompts and assistant blueprints.

    Active1Pythonstdio
  29. 中国 AI 客服国标 GB/T 47746—2026 合规知识库:条款级问答 + 全部 61 项达标自查清单(48 应 + 4 宜 + 9 可,含 5 项一票否决),答案标注条款依据。

    Active1remote
  30. AI API cost calculator, recommender & MCP server. 29 models across text/image/video/audio.

    Active1Pythonstdio
  31. AI2Humanai2humanagent

    Dispatch human-execution tasks with proof verification, local checks, and compliance reviews.

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  32. Pay-per-use API marketplace for AI agents: LLMs, image, TTS, search. Free trial, x402.

    Active1remote
  33. AIR SDKarcededev

    Collective intelligence for browser automation agents. Site capabilities, selectors, and extraction.

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  34. Pre-tool policy enforcement + JSONL audit for AI agents. Apache 2.0.

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  35. AMIRA — Africa Multiple Research Dataam-digital-research-environment

    Read-only access to AMIRA, the Africa Multiple research-data platform on Omeka S.

    Active1stdioremote
  36. Agent floor and MCP market: catalog, rack, Stripe checkout, x402, A2A.

    Maintained1remote
  37. Cryptographic proof of existence for AI agents. x402 on Base or Solana, NEAR anchored. Free tier.

    Active1Pythonremote
  38. APEX PSIkawal393

    Cryptographic truth infrastructure for AI agents: seal, verify, anchor, cite, audit.

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  39. APIfusionauth

    Preview release of FusionAuth API MCP server

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  40. API Testingnaveen-automation

    MCP server for HTTP API testing with Playwright. Supports full CRUD operations, path/query parameters, and comprehensive error handling for API automation workflows.

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  41. An MCP server that turns OpenAPI / Postman API definitions into runnable MCP servers, making any API discoverable to AI models.

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  42. APICK AIlead788

    LLM chat, text tools, image generation, editing, batch image jobs, and asynchronous video generation

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  43. AR Agentsar-agents

    Argentine business automation: Mercado Pago, AFIP/ARCA, WhatsApp, banking, shipping (7 packages).

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  44. AT Risparagraflabs

    Austria RIS: federal & state law, case law, gazettes, change monitoring (Bundesrecht, Judikatur).

    Maintained1Pythonstdio
  45. ATS Jobsgroundtruthtools

    Open jobs read from a company's own careers system: Greenhouse, Ashby, Lever.

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  46. AU Agent Utilitiescreatorhub121

    Reliable Australian business-day, public-holiday and deadline tools for AI agents.

    Active1remote
  47. AVCSizagood

    AI-native version control where intent, operation, evidence and decision are first-class objects.

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  48. AWS Payment Cryptography via MCP — keys, PIN/MAC/CVV/ARQC, PCI guards, HSM migration analysis.

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