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Unpaywall API providing open access status and full-text availability for scholarly articles.
Chat with AI and run tools instantly.
Browse all toolsDomain knowledge for Unpaywall — workflow patterns, data models, and gotchas for your AI agent.
Unpaywall provides open access status and full-text links for scholarly articles. Look up by DOI or search. No auth required.
Retrieve DOI metadata and registration information. Returns detailed DOI data including title, authors, journal, and publication details.
Retrieve open access statistics and trends from Unpaywall. Returns aggregated OA adoption statistics and trends (simulated for this implementation).
Check open access status and availability for scholarly articles using Unpaywall. Returns detailed information about article accessibility including ...
Retrieve publisher information and OA policies for a given DOI. Returns publisher details and open access policies from Unpaywall data.
Search for open access articles in the Unpaywall database. Returns articles that are available as open access, useful for finding freely available re...
Unpaywall API providing open access status and full-text availability for scholarly articles. It provides 5 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/unpaywall. Authentication is handled automatically.
Unpaywall provides 5 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.
Unpaywall uses open data APIs — no authentication required.
Connect Unpaywall to any MCP client in minutes
https://mcp.mcpbundles.com/bundle/unpaywallThe link prefills the Add custom connector dialog — you still review the values and click Add, then Connect to complete OAuth.
Unpaywall and paste the MCP URL into Remote MCP server URL.Custom connectors at claude.ai require a paid Claude plan (Pro, Max, Team, or Enterprise).
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