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Crossref provides DOI registration and rich scholarly metadata. Use the Crossref REST API to search works and fetch metadata by DOI.
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Domain knowledge for Crossref — workflow patterns, data models, and gotchas for your AI agent.
Crossref provides DOI registration and rich scholarly metadata. Use the Crossref REST API to search works and fetch metadata by DOI.
Crossref Get Work By Doi
Fetch a Crossref work by DOI and return the Crossref message object.
Crossref Search Works
Search Crossref for works and return the raw Crossref items (includes DOI field when present).
Connect Crossref to any MCP client in minutes
Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
You’ll sign in to MCPBundles when your client connects.
https://mcp.mcpbundles.com/bundle/crossrefSign in once, then chat here with saved access — one connection to many servers, with a history of what your AI ran.
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Crossref is used here only to identify this integration; MCPBundles is not affiliated with or endorsed by Crossref or its owner.
Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
You’ll sign in to MCPBundles when your client connects.
https://mcp.mcpbundles.com/bundle/crossrefSign in once, then chat here with saved access — one connection to many servers, with a history of what your AI ran.
Chat with AI and run tools instantly.
Browse all toolsCrossref provides DOI registration and rich scholarly metadata. Use the Crossref REST API to search works and fetch metadata by DOI. It provides 2 tools that AI agents can use through the Model Context Protocol (MCP).
Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/crossref. Authentication is handled automatically.
Crossref provides 2 tools that can be called by AI agents, along with a SKILL.md that gives your AI agent domain knowledge about when and how to use them.
Crossref uses open data APIs — no authentication required.
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MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.
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