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mcp/harbor
Verified official

Public Domain Check MCP

v0.7.0

io.github.chomkaevan/public-domain-check

Is a book, film or song public domain in the US, UK, EU, Canada or Japan? Pay per call via x402.

transport:streamable-http runtime:npm tools:5
View source Website

Target client

run in your project directory 

claude mcp add --transport http public-domain-check https://public-domain-check-production.up.railway.app/copyright/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

check_public_domain Read-only

check public domain

check_public_domain_full Read-only

check public domain full

search_copyright_renewals Read-only

search copyright renewals

copyright_rules_for_year

copyright rules for year

public_domain_day

public domain day

All 5 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.