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mcp-lead-file-import-checker MCP Server

Check a lead file before import: duplicates, bad emails, MX, websites, and one verdict per row

mcp-lead-file-import-checker scores 41 (Fair), licensed MIT and written in TypeScript. It installs as a local process. It does not declare tools yet. Filed under Communication, Web scraping. GitHub shows 0 stars. Install configs are generated for 10 clients. Being listed in the registry is not the same as being vendor-official.

by mambalabsdevMITTypeScript0 stars
InstallView on GitHub
Trust score
41Fair
Trust score 41 of 100, Fair

Fair trust

41 of 100 from six public signals. Nobody can buy a point.

  • OSI-style license: mit.
How we score trust
Scorecard

License, quality and maintenance

How grades work
Trust breakdown

Where the 41 comes from

0 + 20 + 0 + 10 + 4 + 7 = 41. Each factor is capped, so no single signal can carry a listing.

Registry0 / 30

Active in the official MCP registry, plus a known vendor namespace.

Registry: 0 of 30 points.
Maintenance20 / 20

How recently the repository saw a commit or release.

Maintenance: 20 of 20 points.
Popularity0 / 20

GitHub stars and weekly downloads, on a log scale.

Popularity: 0 of 20 points.
License10 / 10

A clear, OSI-style open-source license.

License: 10 of 10 points.
Security4 / 10

Not archived, a secure install path, a pinned version.

Security: 4 of 10 points.
Docs7 / 10

A real summary, a README with depth, listed tools.

Docs: 7 of 10 points.

Install

Pick your client, copy the config, paste it in.

Add to Cursor: mcp-lead-file-import-checkerInstall in VS Code: mcp-lead-file-import-checkerInstall in VS Code Insiders: mcp-lead-file-import-checker

Needs Cursor or VS Code installed on this device. The button opens the app and asks you to confirm before it adds the server.

~/Library/Application Support/Claude/claude_desktop_config.json
{  "mcpServers": {    "mambalabsdev-mcp-lead-file-import-checker": {      "command": "npx",      "args": [        "-y",        "@mambalabsdev/mcp-lead-file-import-checker@1.0.0"      ],      "env": {        "APIFY_TOKEN": "YOUR_APIFY_TOKEN"      }    }  }}
Install guide

Environment variables

NameRequiredNotes
APIFY_TOKENSecretRequiredApify API token from https://console.apify.com/account/integrations

Tools

All capabilities

Tools show up when the registry metadata or the repository README lists them. Public READMEs are read directly. A GitHub token is used only when one is already configured.

About

MCP server for Lead File Import Checker. Check a lead list before a CRM or sequencer import: duplicates, email syntax, free, role, and disposable addresses, MX, parked sites, company match. One verdict per row. Runs on Apify.

Frequently asked questions

What is mcp-lead-file-import-checker MCP Server?

Check a lead file before import: duplicates, bad emails, MX, websites, and one verdict per row

How do I install mcp-lead-file-import-checker MCP Server in Claude Desktop, Cursor, or VS Code?

Pick your client in the Install section on this page and copy the generated config into the client's config file. Step-by-step guides: Claude Desktop, Cursor, and VS Code. mcp-lead-file-import-checker MCP Server runs locally from the npm package @mambalabsdev/mcp-lead-file-import-checker with the command npx -y @mambalabsdev/mcp-lead-file-import-checker@1.0.0.

Is mcp-lead-file-import-checker MCP Server free and open source?

Yes. mcp-lead-file-import-checker MCP Server is released under the MIT license, an OSI-approved open-source license, so you can use, modify, and self-host it under those terms.

Does mcp-lead-file-import-checker MCP Server support remote (HTTP) connections?

No remote endpoint is listed for mcp-lead-file-import-checker MCP Server. It runs locally on your machine over stdio, started by your MCP client.

How is mcp-lead-file-import-checker MCP Server's trust score calculated?

mcp-lead-file-import-checker MCP Server scores 41 out of 100 (Fair). The score adds six capped public signals: registry status, maintenance, popularity, license, documentation, and security. Nobody can pay for points. Read the methodology for the full formula.

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