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mcp/harbor
Claude Code

CiteGuard for Claude Code

io.github.lonexreb/retractguard

Open watchdog for retracted & problematic citations: Retraction Watch, OpenAlex, Crossref.

client:Claude Code transport:stdio runtime:pypi

Install CiteGuard in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add retractguard -e OPENALEX_API_KEY=<OPENALEX_API_KEY> -e CITEGUARD_MAILTO=<CITEGUARD_MAILTO> -- uvx retractguard

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

CiteGuard in other clients

CiteGuard MCP server