What is the key difference between Person Enrichment API and Email Verification API?

Person Enrichment API belongs to the Communication category with cloud HTTP/SSE execution, while Email Verification API belongs to the Communication category with cloud HTTP/SSE execution.

How do I install Person Enrichment API or Email Verification API in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Person Enrichment API and Email Verification API free or paid?

Person Enrichment API operates under a Free / Open Source model (No auth required). Email Verification API operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Person Enrichment API lists 2 tools with 0 views and 0 GitHub stars. Email Verification API lists 4 tools with 2 views and 0 GitHub stars.

Can I use both Person Enrichment API and Email Verification API together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Person Enrichment API vs Email Verification API

In-depth architectural comparison of the Person Enrichment API and Email Verification API MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Person Enrichment API

Communication · Remote HTTP/SSE

Quality: 49/100 (Fair) | Auth: No auth required

Email Verification API

Communication · Remote HTTP/SSE

Quality: 51/100 (Good) | Auth: No auth required

Verdict Summary: Choose Person Enrichment API if you need specialized Communication tools running via a hosted cloud SSE transport. Choose Email Verification API if your workspace requires Communication integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Person Enrichment API when:

You need dedicated capabilities in the Communication domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: person_enrich_from_email, email.

Explore Person Enrichment API Details

Choose Email Verification API when:

You need dedicated capabilities in the Communication domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: email_verify_address, email_verify_batch, email.

Explore Email Verification API Details

Feature & Specification Comparison

Specification	Person Enrichment API Communication	Email Verification API Communication
Summary	Person lookup from email: name, title, company, social profiles. x402.	Verify emails: syntax, MX records, disposable detection, quality scoring. x402 micropayments.
Category & Scope	Communication	Communication

Tools & Capabilities Breakdown

Person Enrichment API Tools (2)

person_enrich_from_email

Enrich a person profile from their email address

Email address to enrich (e.g. john@company.com)

Email Verification API Tools (4)

email_verify_address

Verify a single email address

email_verify_batch

Verify up to 100 email addresses in batch

Email address to verify (e.g. user@example.com)

emails

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Person Enrichment API Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "person-enrichment-api": {
      "url": "https://person-enrichment.api.klymax402.com/mcp"
    }
  }
}

Email Verification API Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "email-verification-api": {
      "url": "https://email-verification.api.klymax402.com/mcp"
    }
  }
}

Frequently Asked Questions

Person Enrichment API is categorized under Communication and uses a remote streaming HTTP/SSE transport. In contrast, Email Verification API belongs to Communication using remote streaming HTTP/SSE transport. Select Person Enrichment API when you need capabilities focused on communication and Email Verification API when you require tools for communication.

More alternatives to Person Enrichment API More alternatives to Email Verification API Communication category hub Canonical compare URL