# Derrick

**Canonical:** https://apis.io/providers/derrick/  
**Website:** https://derrick-app.com  
**APIs profiled:** 2

B2B data-enrichment engine providing professional emails, phone numbers, LinkedIn/company enrichment, tech-stack detection, email verification, lead/company search, and French SIRET/SIREN data. Delivered via a Google Sheets add-on, a REST API, and an MCP server for AI agents.

## Kin Score — 35.7 / 100 (thin)

Scored 2026-09-25 under rubric 0.23.0. Trend: flat (+1.5 from 34.2).

| Facet | Score |
|---|---|
| Discoverability | 75.0 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 55.3 |
| Developer Ergonomics | 25.6 |
| Access Clarity | 60.5 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 26.5 (matched via fallback).

## Agent readiness — 34.4 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | verified |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |

## APIs (2)

- **Derrick REST API** — REST API for B2B data enrichment (emails, phones, profile/company enrichment, verification, search, SIRET/SIREN). Bearer API-key auth; requires Standard plan or above.
- **Derrick MCP Server** — Hosted streamable-HTTP MCP server exposing 12 enrichment tools; also available as a local npm package (derrick-mcp). Bearer API-key auth; requires Standard plan or above.

## MCP servers (2)

- **Derrick MCP Server**
- **Derrick MCP Server**

## Security (3)

- **Derrick Authentication** — 3 schemes
- **Derrick Domain Security** — TLSv1.3 · HSTS · DMARC
- **Derrick Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Derrick Plans Pricing**

## Tags

b2b-data-enrichment, Email Finder, Phone Finder, company-firmographics, Lead Generation, Sales Intelligence, CRM Enrichment, tech-stack-detection, Email Verification, siret-siren-france, MCP Server, llms-txt, Google Sheets, gtm-tools

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/derrick/). Scores are computed from the provider's own public artifacts under a published rubric.