Derrick for Claude Code

com.derrick-app/derrick

B2B data enrichment: verified work emails, phones, firmographics, tech stack, hiring signals.

client:Claude Code transport:streamable-http

Install Derrick in Claude Code

run in your project directory

claude mcp add --transport http derrick https://app1.derrick-app.com/mcp

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