MCP.Market

B2b Prospect Engine MCP server

by mambabuilt.com·com.mambabuilt/mcp-b2b-prospect-engine·v1.2.0
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Enrich companies, discover hiring signals and find verified contacts in one actor.

B77/100grade B
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Safety scan
B77/100

full report

Adoption
Growing

0 stars30 downloads/wk

Reviews

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B2b Prospect Engine tools (1, 1 write)

write = sends, deletes, buys or posts

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

  • run_prospect_enginewrite action

Public scan report

scanner v0.1.10 · 2026-11-03 · same rubric, same numbers if you re-run it

no findings
  • Code scan2 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 1 days ago15/15
  • Maintainer identitynamespace and repository owner differ4/10
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How B2b Prospect Engine compares

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

Safety score
77/100
higher than 50% of 876 Sales and outbound servers
Tools
1
the typical Sales and outbound server has 8
Tools that change things
100%
typical: 11%. Fewer write tools means less an agent can break
Downloads a week
30
more than 20% of 156 Sales and outbound servers with a package

What its tools let an agent do: 1 run or deploy

Release history: 4 versions in the registry since 2026-08-13, latest 2026-10-16, typically one every 10 days.

Install B2b Prospect Engine in Claude Code, Cursor or VS Code

Runs npx -y @mambalabsdev/mcp-b2b-prospect-engine on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp-b2b-prospect-engine -- npx -y @mambalabsdev/mcp-b2b-prospect-engine
Add to Cursor

What the publisher says

From the B2b Prospect Engine repository's README, as published. We do not edit it. Read it on GitHub

Prospect Engine MCP Server

MCP server for the Mamba Labs Prospect Engine actor on Apify.

Four modes in one actor: enrich companies you already have, discover who is hiring for your keywords, find contacts at a company, or run the whole chain end to end with an ICP gate in the middle.

Install

npx -y @mambalabsdev/mcp-b2b-prospect-engine

Claude Desktop

{
  "mcpServers": {
    "mamba-b2b-prospect-engine": {
      "command": "npx",
      "args": ["-y", "@mambalabsdev/mcp-b2b-prospect-engine"],
      "env": { "APIFY_TOKEN": "your-apify-token" }
    }
  }
}

Get an Apify token at console.apify.com/account/integrations.

Tool

runprospectengine

Four modes in one actor: enrich companies you already have, discover who is hiring for your keywords, find contacts at a company, or run the whole chain end to end with an ICP gate in the middle.

Shortened. The full README is on GitHub.

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

B2b Prospect Engine: common questions

Is B2b Prospect Engine MCP server safe?
Mostly: it is graded B (77/100). Read the B2b Prospect Engine safety report
How do I install B2b Prospect Engine?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does B2b Prospect Engine need an API key?
Yes. The registry entry asks for APIFY_TOKEN.
Is B2b Prospect Engine maintained?
The last commit was 2 days ago (2026-11-02). The latest release is v1.2.0.
What can I use instead of B2b Prospect Engine?
Servers from other publishers that do the same job: YourICP MCP server, Apollo MCP server and Precept MCP server.
How does B2b Prospect Engine compare with other Sales and outbound MCP servers?
safety score 77/100 (higher than 50% of 876 Sales and outbound servers); tools 1 (the typical Sales and outbound server has 8); tools that change things 100% (typical: 11%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to B2b Prospect Engine

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
  • Apollo
    Search and enrich contact and company data from 210M+ people and 35M+ companies
    B
  • Precept
    B2B lead and company intelligence: search leads, enrich contacts, and queue outreach.
    A
  • Cargo
    Find and verify work emails, enrich companies and contacts, score leads and sync to your CRM.
    C
  • Vibe Prospecting
    B2B company and contact data for lead lists, enrichment, research, and outreach. OAuth sign-in.
    A

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