Derrick
com.derrick-app/derrick
B2B data enrichment: verified work emails, phones, firmographics, tech stack, hiring signals.
Description as published in the official MCP registry.
Answers, but requires sign-in before the handshake. Checked 2026-10-04.
What we measured
| Endpoint | https://app1.derrick-app.com/mcp | registry |
|---|---|---|
| Handshake | Answers, but requires sign-in before the handshake (335 ms) | our check, 2026-10-04 |
| Registry version | 1.0.0 · active · updated 2026-09-24 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http derrick https://app1.derrick-app.com/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.derrick-app/derrick.