Open-Source MCP servers

Matching MCP servers:

• MCP Server for Deep Research

  reading-plus-ai

  A

  security

  A

  license

  A

  quality

  A tool that helps users conduct comprehensive research on complex topics by exploring questions in depth, finding relevant sources, and generating structured, well-cited research reports.

  Last updated -

  189

  MIT License

• Academic MCP Server

  nanyang12138

  -

  security

  F

  license

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  quality

  Enables AI assistants to search across multiple academic databases (PubMed, arXiv, bioRxiv, medRxiv, Semantic Scholar) through a unified interface. Supports advanced filtering, metadata retrieval, PDF downloads, and comprehensive research workflows with citation analysis.

  Last updated -

  1

• Scholarly Research MCP Server

  aringadre76

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  security

  F

  license

  -

  quality

  Enables comprehensive academic research by searching and analyzing papers from PubMed, Google Scholar, ArXiv, and JSTOR. Provides full-text access, citation management, and research organization through five powerful consolidated tools.

  Last updated -

  10

  1

• Academic Paper Search MCP Server

  afrise

  A

  security

  A

  license

  A

  quality

  Enables real-time search and retrieval of academic paper information from multiple sources, providing access to paper metadata, abstracts, and full-text content when available, with structured data responses for integration with AI models that support tool/function calling.

  Last updated -

  3

  81

  AGPL 3.0

• MCP Tools for Obsidian

  jacksteamdev

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  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

• Roam Research

  2b3pro

  A

  security

  A

  license

  A

  quality

  Provides comprehensive access to Roam Research's API functionality. This server enables AI assistants like Claude to interact with your Roam Research graph through a standardized interface.

  Last updated -

  26

  67

  MIT License