"DOI" matching MCP servers:

• medrxiv-mcp

  yogsoth-ai

  A

  license

  A

  quality

  C

  maintenance

  MCP server that turns a medRxiv DOI into clean markdown full text and provides free, relevance-ranked preprint search via Europe PMC.

  Last updated 2026-06-27

  2

  1

  Apache 2.0

• unpaywall-mcp

  dam2452

  F

  license

  A

  quality

  C

  maintenance

  Enables looking up free-to-read versions of scholarly papers by DOI and searching article titles for Open Access matches via the Unpaywall API.

  Last updated 2026-07-15

  2

  1

• DOC-Intelligence-MCP-SERVER

  SARAN-KUMAR-S

  F

  license

  A

  quality

  B

  maintenance

  Enables LLMs to dynamically search, scrape, and query official documentation of libraries like uv, OpenAI, LangChain, and LlamaIndex via Google Serper and Groq.

  Last updated 2026-06-08

  1

• What Do They Know

  paulieb89

  A

  license

  B

  quality

  C

  maintenance

  MCP server for UK Freedom of Information research. Connects AI assistants to WhatDoTheyKnow — the UK's largest FOI request platform to search requests, read responses, look up public authorities, and draft new requests.

  Last updated 2026-07-17

  8

  MIT