Koskamo

Lead File Import Checker MCP

Check a lead list before a CRM or sequencer import: email syntax, duplicates, free mail, role and disposable addresses, domain DNS and MX, live and parked sites, company name match, and missing fields.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Lead File Import Checker MCP logo, by Mamba LabsVendor evidenceLocal stdioSource reviewed; not executedOperated by Mamba Labs
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Official MCP Registry namespace is tied to mambabuilt.com ·

What you can do with it

  • Check email syntax and duplicates
  • Verify domain DNS and MX records
  • Identify free mail and disposable addresses
  • Validate company name match and missing fields

Source and maintenance

Vendor evidenceRegistry 1.0.0MIT
mcp-registry: com.mambabuilt/mcp-lead-file-import-checker@1.0.0Source repository
Last repository push
Latest release
v1.0.0
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@mambalabsdev/mcp-lead-file-import-checker 1.0.0

npm
@mambalabsdev/mcp-lead-file-import-checker package definition
{
  "version": "1.0.0",
  "transport": "stdio",
  "identifier": "@mambalabsdev/mcp-lead-file-import-checker",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "APIFY_TOKEN",
      "format": "string",
      "isRequired": true,
      "description": "Apify API token from https://console.apify.com/account/integrations"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "lead-file-import-checker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-lead-file-import-checker@1.0.0"
      ],
      "env": {
        "APIFY_TOKEN": "<YOUR_APIFY_TOKEN>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "lead-file-import-checker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-lead-file-import-checker@1.0.0"
      ],
      "env": {
        "APIFY_TOKEN": "<YOUR_APIFY_TOKEN>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "lead-file-import-checker-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-lead-file-import-checker@1.0.0"
      ],
      "env": {
        "APIFY_TOKEN": "<YOUR_APIFY_TOKEN>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "lead-file-import-checker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-lead-file-import-checker@1.0.0"
      ],
      "env": {
        "APIFY_TOKEN": "<YOUR_APIFY_TOKEN>"
      }
    }
  }
}

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