Contact Classifier MCP server

by mambabuilt.com·com.mambabuilt/mcp-contact-classifier·v1.2.0

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Classify a job title into department and seniority, and optionally verify the position.

B77/100grade B

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Safety scan

B77/100

full report

Adoption

Growing

0 stars74 downloads/wk

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

Contact Classifier tools (1)

write = sends, deletes, buys or posts

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

classify_contact

Public scan report

scanner v0.1.10 · 2026-11-04 · 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 0 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.Rubric Appeal a finding JSON

How Contact Classifier compares

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

Safety score: 77/100; higher than 50% of 48,255 servers
Tools: 1; the typical server has 7
Tools that change things: 0%; typical: 0%. Fewer write tools means less an agent can break
Downloads a week: 74; more than 55% of 12,191 servers with a package

What its tools let an agent do: 1 read

Release history: 3 versions in the registry since 2026-08-11, latest 2026-10-16, typically one every 56 days.

Install Contact Classifier in Claude Code, Cursor or VS Code

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

claude mcp add mcp-contact-classifier -- npx -y @mambalabsdev/mcp-contact-classifier

Add to Cursor

What the publisher says

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

Contact Classifier MCP Server

MCP server for the Mamba Labs Contact Classifier actor on Apify.

Give it a job title and it returns the department and the seniority level. Give it a name and a company domain too, and it also checks whether that person is still listed on their employer's own website. The classification is a deterministic rule table, so it needs no API key and returns the same answer for the same title every time.

Install

npx -y @mambalabsdev/mcp-contact-classifier

Claude Desktop

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

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

Tool

classify_contact

One contact in, one classified row out. Only the job title is required.

Reading the output

Shortened. The full README is on GitHub.

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

Contact Classifier: common questions

Is Contact Classifier MCP server safe?: Mostly: it is graded B (77/100). Read the Contact Classifier safety report
How do I install Contact Classifier?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Contact Classifier need an API key?: Yes. The registry entry asks for APIFY_TOKEN.
Is Contact Classifier maintained?: The last commit was in the last day (2026-11-03). The latest release is v1.2.0.
How does Contact Classifier compare with other MCP servers?: safety score 77/100 (higher than 50% of 48,255 servers); tools 1 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.