
OpenCitations MCP — citation index (COCI + general Index API).
Streamable HTTP
https://gateway.pipeworx.io/opencitations/mcpclaude mcp add --transport http opencitations https://gateway.pipeworx.io/opencitations/mcp@pipeworx/mcp-opencitations · npm 0.2.1 · stdio
claude mcp add --transport stdio opencitations -- npx -y @pipeworx/mcp-opencitations@0.2.1