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leadharbor-mcp

leadharbor-mcp

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github.com/samaanmohammed-artBusiness & Marketing0Updated 4w ago
Repository

About leadharbor-mcp

leadharbor-mcp makes LeadHarbor APIs on RapidAPI available to Claude, Cursor, and other MCP clients. Its tools cover email checks, website contacts, LinkedIn jobs, and YouTube data, and require a user-provided RapidAPI key.

Key features

  1. 01Check email syntax and MX, SPF, and DMARC
  2. 02Extract website emails, phones, and social links
  3. 03Search LinkedIn jobs and retrieve details
  4. 04Search YouTube and retrieve channel and video data

Use cases

  1. 01Review email syntax and mail-domain configuration
  2. 02Extract contact details from website pages
  3. 03Find public LinkedIn job listings
  4. 04Look up YouTube videos and channel information

MCP support

As an MCP server, it provides tools that call LeadHarbor's RapidAPI endpoints for compatible clients; users supply a RapidAPI key. Email checks inspect MX and related data but do not contact mailboxes to confirm that addresses exist.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "samaanmohammed-art-leadharbor": {
      "command": "npx",
      "args": [
        "-y",
        "leadharbor-mcp"
      ],
      "env": {
        "RAPIDAPI_KEY": "<RAPIDAPI_KEY>"
      }
    }
  }
}
Run commandnpx -y leadharbor-mcp
Environment variables to set
RAPIDAPI_KEYSecretYour RapidAPI key, subscribed to the LeadHarbor listings (rapidapi.com/samaanmohammed). RapidAPI handles billing.

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmleadharbor-mcp0.1.1

Tools

7

Saved tool list · updated 2w ago

ParameterTypeRequiredDescription
emailstringYesEmail address to check

Details

From the project README

leadharbor-mcp

MCP server for the LeadHarbor APIs on RapidAPI. Lets Claude, Cursor and other MCP clients call:

ToolWhat it does
verify_emailSyntax, typo, disposable/role/free flags, MX, SPF/DMARC. MX-only: it never contacts the mailbox, so it cannot confirm an address exists or detect catch-all domains.
extract_website_contactsEmails, phones and social links from a site's home/contact/about pages
search_linkedin_jobs / get_linkedin_jobPublic LinkedIn job search and detail (logged-out guest endpoint; can be rate-limited by LinkedIn)
search_youtube / get_youtube_channel / get_youtube_videoYouTube search, channel uploads, video metadata

Setup

You need a RapidAPI key with a subscription to the LeadHarbor listings. RapidAPI handles billing; this server stores nothing.

{
  "mcpServers": {
    "leadharbor": {
      "command": "npx",
      "args": ["-y", "leadharbor-mcp"],
      "env": { "RAPIDAPI_KEY": "your-rapidapi-key" }
    }
  }
}

Listings: rapidapi.com/samaanmohammed (email-verifier38, website-contact-extractor, linkedin-jobs-search1, youtube-data22).

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