MCP.Market

Leadharbor MCP server

by samaanmohammed-art·io.github.samaanmohammed-art/leadharbor-mcp·v0.1.1
No reviews yet

Email verify (MX), website contacts, LinkedIn jobs, YouTube data via RapidAPI. Bring your own key.

B80/100grade B
Write a reviewInstall
What users say
No reviews yet
Be the first
Safety scan
B80/100

full report

Adoption
New

0 stars

Reviews

Write one

Nobody has reviewed Leadharbor yet.

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

Leadharbor tools (7, 1 write)

write = sends, deletes, buys or posts

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

  • extract_website_contacts

    Fetch a website's home/contact/about pages and return emails, phone numbers and social links found, with an MX check on each email.

  • get_linkedin_job

    Get full details of one public LinkedIn job posting by its job id.

  • get_youtube_channel

    List a YouTube channel's recent uploads.

  • get_youtube_video

    Get metadata for one YouTube video.

  • search_linkedin_jobs

    Search public LinkedIn job postings (logged-out guest endpoint, no login). May be rate-limited by LinkedIn under heavy use.

  • search_youtube

    Search YouTube videos by keyword and return titles, channels, views and links.

  • verify_emailwrite action

    Check an email address: syntax, typo suggestion, disposable/role/free-provider flags, MX records, SPF/DMARC. MX-only: it never contacts the mailbox, so it cannot confirm an address exists or detect catch-all domains.

Public scan report

scanner v0.1.10 · 2026-10-03 · same rubric, same numbers if you re-run it

no findings
  • Code scan4 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 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 80/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Leadharbor compares

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

Safety score
80/100
higher than 69% of 876 Sales and outbound servers
Tools
7
the typical Sales and outbound server has 8
Tools that change things
14%
typical: 11%. Fewer write tools means less an agent can break

What its tools let an agent do: 6 read · 1 change

Install Leadharbor in Claude Code, Cursor or VS Code

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

claude mcp add leadharbor-mcp -- npx -y leadharbor-mcp
Add to Cursor

Leadharbor: common questions

Is Leadharbor MCP server safe?
Mostly: it is graded B (80/100). Read the Leadharbor safety report
How do I install Leadharbor?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Leadharbor need an API key?
Yes. The registry entry asks for RAPIDAPI_KEY.
Is Leadharbor maintained?
The last commit was 32 days ago (2026-10-03). The latest release is v0.1.1.
What can I use instead of Leadharbor?
Servers from other publishers that do the same job: YourICP MCP server, Cargo MCP server and Postbase MCP server.
How does Leadharbor compare with other Sales and outbound MCP servers?
safety score 80/100 (higher than 69% of 876 Sales and outbound servers); tools 7 (the typical Sales and outbound server has 8); tools that change things 14% (typical: 11%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Leadharbor

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

  • YourICP
    Enrich contacts by email or LinkedIn URL and build targeted B2B audiences.
    A
  • Cargo
    Find and verify work emails, enrich companies and contacts, score leads and sync to your CRM.
    C
  • Postbase
    Schedule social posts, threads and video to X, LinkedIn, Bluesky, Mastodon and YouTube from your AI.
    A
  • Pinlyx
    Pinlyx CRM for AI assistants: contacts, deals, social inbox and posts, email and Google Ads.
    A
  • LinkFetch: LinkedIn MCP
    LinkedIn jobs, companies and people for AI agents, plus messages and invites via your own account.
    A