Research Paper & DOI Lookup (Crossref)

Verify a DOI or find papers via Crossref metadata. $0.005/call via x402.

Source

Official Registry

Updated

2026-10-17

// securityCaution

Remote endpoint· paper-lookup-production-56b0.up.railway.app
Runs locally
Official / curated
Open source
Community-trusted

Running security audit…

Credentials
Network egress
Code execution
Data access
Supply chain

// install

Copy the install command and let the AI configure it · recommended for beginners

Please install the "Research Paper & DOI Lookup (Crossref)" MCP server from askskill:
Run: claude mcp add --transport http 'io-github-pcp183-paper-lookup' 'https://paper-lookup-production-56b0.up.railway.app/mcp'

// docs

No documentation provided

Check the source repo for usage and examples.

Go to source repo ↗

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