Citation Checker for Claude Code

app.openkrill/citations

Paste a bibliography or a single reference and find out whether the papers are real.

client:Claude Code transport:streamable-http tools:4

Install Citation Checker in Claude Code

run in your project directory

claude mcp add --transport http citations https://citations.openkrill.app/mcp

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