"Updated documentation for LangChain, Langraph, Node.js, Express, and FastAI frameworks" matching MCP servers:

• mcp-langchain-bridge

  archimedes-market

  A

  license

  -Not graded

  quality

  D

  maintenance

  Expose any LangChain chain, agent, or tool as an MCP server — schema-aware tool registration, tool-call tracing, structured output validation. Bridges LangChain into Claude/Cursor/Windsurf. Curated by Archimedes Market with a verified Trust Report.

  Updated 3 months ago (2026-05-19 04:09 UTC)

  MIT

• LangChain Agent MCP Server

  mcpmessenger

  F

  license

  -Not graded

  quality

  D

  maintenance

  Exposes LangChain agent capabilities through the Model Context Protocol, enabling multi-step reasoning tasks with ReAct pattern execution via a production-ready FastAPI service deployed on Google Cloud Run.

  Updated 8 months ago (2026-01-05 07:33 UTC)

  6

  4

• langchain-mcp-user-query-demo

  Ciel-17

  F

  license

  -Not graded

  quality

  C

  maintenance

  A demonstrative MCP server that exposes a query-user tool for retrieving user info by ID, integrated with LangChain for agent-driven model reasoning and tool calls.

  Updated 2 months ago (2026-06-21 18:55 UTC)

• Express MCP Server Echo

  jhgaylor

  F

  license

  -Not graded

  quality

  C

  maintenance

  A stateless Model Context Protocol server that implements a simple echo functionality with resource, tool, and prompt components, enabling LLMs to echo back messages through standardized MCP interactions.

  Updated 3 months ago (2026-06-10 03:26 UTC)

  1

• Entertainment Express API MCP

  ag2-mcp-servers

  F

  license

  -Not graded

  quality

  D

  maintenance

  An MCP Server that enables interaction with the Entertainment Express API, allowing access to entertainment content databases through natural language using the Multi-Agent Conversation Protocol.

  Updated a year ago (2025-07-16 14:12 UTC)

• mcp-server-and-agent

  malcomzww

  A

  license

  A

  quality

  B

  maintenance

  Enables building and evaluating LangGraph agents over a protocol-level MCP server to measure failure rates across four agent topologies.

  Updated 2 days ago (2026-08-25 15:01 UTC)

  5

  MIT

• Express MCP Server

  biilmann

  F

  license

  -Not graded

  quality

  D

  maintenance

  A basic example of a serverless Model Context Protocol (MCP) server implemented using Netlify Functions with Express, enabling AI agents to interact with custom capabilities.

  Updated a year ago (2025-04-26 05:01 UTC)

• MCP Express Server for Netlify

  lutfi-haslab

  F

  license

  -Not graded

  quality

  D

  maintenance

  A serverless implementation of the Model Context Protocol (MCP) that runs on Netlify Functions, allowing developers to build and deploy MCP-compatible services with minimal configuration.

  Updated a year ago (2025-05-05 04:43 UTC)

• Chrome for AI

  Pelag-Michael

  F

  license

  B

  quality

  C

  maintenance

  Enables AI agents to drive real Google Chrome with stealth and captcha handling, using Patchright to avoid bot detection.

  Updated 6 days ago (2026-08-22 03:47 UTC)

  70

• Coze MCP Server For OpenClaw

  danielcy

  F

  license

  -Not graded

  quality

  D

  maintenance

  Exposes Coze workflows as MCP tools, allowing AI clients to discover and execute workflows from a specified Coze workspace. It provides a simple way to integrate external skills into platforms like OpenClaw without needing local environment configurations.

  Updated 6 months ago (2026-03-11 06:47 UTC)

  98

• Express MCP Server

  depeshmandalia

  F

  license

  -Not graded

  quality

  D

  maintenance

  A basic example of a serverless Model Context Protocol (MCP) implementation using Netlify Functions, allowing developers to run MCP services without managing traditional server infrastructure.

  Updated a year ago (2025-05-08 00:53 UTC)

• SubMCP

  Animuni-Express

  A

  license

  A

  quality

  C

  maintenance

  MCP server that delegates bounded subtasks to NVIDIA NIM sub-agents, enabling context offload and parallel fan-out for coding assistants like Claude Code and Cursor.

  Updated 25 days ago (2026-08-02 11:32 UTC)

  3

  MIT

• Building a Browser Harness MCP

  jiin-kim109

  A

  license

  -Not graded

  quality

  C

  maintenance

  Enables AI agents to control a Playwright-driven browser through natural-language instructions, including page interaction and live browser task execution.

  Updated 6 days ago (2026-08-22 05:33 UTC)

  MIT

• Model Context Protocol Server

  arkeodev

  A

  license

  -Not graded

  quality

  D

  maintenance

  Provides a standardized protocol for tool invocation, enabling an AI system to search the web, retrieve information, and provide relevant answers through integration with LangChain, RAG, and Ollama.

  Updated a year ago (2025-04-27 19:42 UTC)

  2

  MIT

• Remote MCP Server for Website

  elizabethsiegle

  F

  license

  -Not graded

  quality

  D

  maintenance

  An authless Cloudflare Workers server that provides tools to scrape, analyze, and answer questions about websites using Cloudflare's Browser Rendering and AI capabilities.

  Updated a year ago (2025-05-01 23:50 UTC)

  6

• AgentPay x402 — Economic

  romudille-bit

  A

  license

  A

  quality

  A

  maintenance

  AgentPay — x402 crypto data gateway on Stellar. 10 live pay-per-call tools: token prices, whale activity, gas tracker, DeFi TVL, Fear & Greed, Dune queries, token security. Agents pay USDC on Stellar. No API keys. Budget-aware sessions.

  Updated a day ago (2026-08-26 14:07 UTC)

  20

  3

  MIT

• Revit MCP

  mcp-servers-for-revit

  A

  license

  A

  quality

  F

  maintenance

  Allows AI to interact with Autodesk Revit via the MCP protocol, enabling retrieval of project data and automation of tasks like creating, modifying, and deleting elements.

  Updated 6 months ago (2026-02-25 21:11 UTC)

  13

  40

  452

  MIT

• MCP Server for Slack

  z9905080

  A

  license

  B

  quality

  C

  maintenance

  A Model Context Protocol server implementation that enables AI assistants to interact with Slack workspaces, allowing them to browse channels, send messages, reply to threads, add reactions, and retrieve user information.

  Updated a year ago (2025-08-08 09:59 UTC)

  9

  6

  2

  Apache 2.0

• MCP Server for Google Cloud

  Kartha-AI

  A

  license

  B

  quality

  -Not graded

  maintenance

  MCP Server for Google Cloud Healthcare API enables Agentic AI for a variety of FHIR-based digital health solutions, from smarter clinical workflows for Health Systems to Pre-Auth frameworks for Payers!

  Updated a year ago (2025-05-31 22:12 UTC)

  15

  8

• TRON infrastructure for AI

  Hovsteder

  A

  license

  B

  quality

  D

  maintenance

  Merx - TRON Resource Exchange Merx is the first TRON resource exchange that aggregates energy and bandwidth providers into a single MCP server. GitHub: https://github.com/Hovsteder/merx-mcp Hosted SSE: https://merx.exchange/mcp/sse npm: merx-mcp Website: https://merx.exchange Stats * 52 tools, 30 prompts, 21 resources * 7+ energy providers (CatFee, ITRX, PowerSun, Fe

  Updated 5 months ago (2026-04-08 19:36 UTC)

  53

  137

  3

  MIT