Open-Source MCP servers

Matching MCP servers:

• MCP Web Tools Server

  JoaoPedroLanca

  A

  security

  F

  license

  A

  quality

  Provides web connectivity tools for searching the web via DuckDuckGo or SerpAPI, fetching URL content, and extracting readable text from web pages.

  Last updated -

  3

• Google OR-Tools server

  Jacck

  -

  security

  A

  license

  -

  quality

  MCP-ORTools integrates Google's OR-Tools constraint programming solver with Large Language Models through the MCP, enabling AI models to: Submit and validate constraint models Set model parameters Solve constraint satisfaction and optimization problems Retrieve and analyze solution

  Last updated -

  16

  MIT License

• MCP Tools for Obsidian

  jacksteamdev

  -

  security

  A

  license

  -

  quality

  A local MCP server that enables AI applications like Claude Desktop to securely access and work with Obsidian vaults, providing capabilities for reading notes, executing templates, and performing semantic searches.

  Last updated -

  455

  MIT License

• mcp-web

  TsFreddie

  -

  security

  A

  license

  -

  quality

  Enables AI agents to search DuckDuckGo and fetch web content with human-assisted CAPTCHA handling, designed for local use where humans can intervene when bot detection occurs.

  Last updated -

  8

  MIT License

• Database Tools for Claude AI

  elber-code

  A

  security

  F

  license

  A

  quality

  MCP server that allows Claude AI to interact directly with MySQL databases, enabling query execution and table information retrieval through natural language.

  Last updated -

  1

  6

  4

• Web Research Assistant

  elad12390

  A

  security

  A

  license

  A

  quality

  Comprehensive web research toolkit with 13 tools for searching (via SearXNG), crawling, package discovery, GitHub metrics, error translation, API documentation lookup, data extraction, technology comparison, and service status checking.

  Last updated -

  13

  MIT License