MCP.Market

Enrichment MCP server

by IntelagentStudios·io.github.IntelagentStudios/mcp-enrichment·v0.1.1
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Multi-source entity enrichment: company data, contacts, email verification, and phone validation

C69/100grade C
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Safety scan
C69/100

full report

Adoption
New

0 stars30 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Enrichment tools (5, 2 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • enrich_company

    Enrich company data from a domain name or company name. Returns industry, employee count, funding, tech stack, social profiles, and more. Uses Clearbit API (falls back to mock data if no API key configured).

  • enrich_contact

    Enrich contact/person data from an email address or LinkedIn URL. Returns name, title, seniority, department, social profiles, and company info. Uses Clearbit API.

  • find_emailwrite action

    Find the email address for a specific person at a company. Provide their first name, last name, and the company domain. Returns the most likely email and a confidence score. Uses Hunter.io API.

  • verify_emailwrite action

    Verify an email address for deliverability. Returns validity, deliverability score, disposable/free provider detection, role-based detection, MX records check, and SMTP validation. Uses Hunter.io API.

  • verify_phone

    Validate and look up a phone number. Returns validity, formatted number, line type (mobile/landline/voip), carrier info, and location. Uses Twilio Lookup API.

Public scan report

scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan21 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 91 days ago8/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 69/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Enrichment compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
69/100
higher than 38% of 916 Email servers
Tools
5
the typical Email server has 7
Tools that change things
40%
typical: 25%. Fewer write tools means less an agent can break
Downloads a week
30
more than 15% of 235 Email servers with a package

What its tools let an agent do: 3 read · 2 change

Install Enrichment in Claude Code, Cursor or VS Code

Runs npx -y @intelagent/mcp-enrichment on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp-enrichment -- npx -y @intelagent/mcp-enrichment
Add to Cursor

What the publisher says

From the Enrichment repository's README, as published. We do not edit it. Read it on GitHub

Opafex MCPs

Open-source Model Context Protocol servers by Opafex. Each server is a standalone npm package usable with Claude Code, Claude Desktop, Cursor, and any MCP-compatible client.

Servers

Quick Start

# Clone and install
git clone https://github.com/opafex/opafex-mcps.git
cd opafex-mcps
npm install
npm run build

# Run the enrichment server (mock mode — no API keys needed)
node packages/enrichment/dist/index.js

Add to Claude Code

Create or edit .mcp.json in your project root:

{
  "mcpServers": {
    "enrichment": {
      "command": "node",
      "args": ["/path/to/opafex-mcps/packages/enrichment/dist/index.js"],
      "env": {
        "CLEARBIT_API_KEY": "sk-...",
        "HUNTER_API_KEY": "...",
        "TWILIO_ACCOUNT_SID": "...",
        "TWILIO_AUTH_TOKEN": "..."
      }
    }
  }
}

All servers work in mock mode when API keys are omitted — great for development and testing.

Development

npm install          # Install all dependencies
npm run build        # Build all packages
npm test             # Run all tests

Adding a New Server

  1. Create packages// with package.json, tsconfig.json, and src/
  2. Use @opafex/mcp-shared for the server bootstrap (createMCPServer)
  3. Define tools in tools.ts, wire up in index.ts
  4. Add tests in tests/

See packages/enrichment as a reference implementation.

Shared Utilities

@opafex/mcp-shared provides:

  • createMCPServer() — Reusable MCP server bootstrap with tool/resource registration and stdio transport
  • Validation helpers — Email, domain, phone format validation

License

MIT

Nothing above is checked by us. What we check is on the safety report.

Enrichment: common questions

Is Enrichment MCP server safe?
With care: it is graded C, so read the findings first (69/100). Read the Enrichment safety report
How do I install Enrichment?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Enrichment need an API key?
Yes. The registry entry asks for CLEARBIT_API_KEY, HUNTER_API_KEY, APOLLO_API_KEY, TWILIO_ACCOUNT_SID and 1 more.
Is Enrichment maintained?
The last commit was 128 days ago (2026-06-28). The latest release is v0.1.1.
What can I use instead of Enrichment?
Servers from other publishers that do the same job: Tomba MCP Server, Email MCP server and Agenticmail MCP server.
How does Enrichment compare with other Email MCP servers?
safety score 69/100 (higher than 38% of 916 Email servers); tools 5 (the typical Email server has 7); tools that change things 40% (typical: 25%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Enrichment

Same job from other publishers: the closest match first, then the best rated.

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