Koskamo

CompanyData MCP

The CompanyData MCP Server allows AI agents to access B2B company data from official trade registers across 190+ countries. It provides tools to search for companies by name or domain, enrich records with detailed financial and contact information, and lookup city names for filtering. This server integrates directly with the CompanyData API, enabling seamless data enrichment for CRM systems and research workflows without leaving the AI environment.

Visit CompanyData

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

CompanyData MCP logo, by CompanyDataVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-10-26Operated by CompanyData
You need:connect with a URL and your API keyPrerequisites: Node.js 18+ and a CompanyData API keyYou need a CompanyData account and an API keyCreate an account and pick a plan
MCP endpoint (Streamable HTTP)
https://companydata.com/mcp/
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to companydata.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Popularity 2 GitHub stars

What you can do with it

  • Search companies by name, domain, or address
  • Enrich company records with financial and contact data
  • Lookup city names for search and export filters

Source and maintenance

Vendor evidenceRegistry 1.1.0
mcp-registry: com.companydata/mcp@1.1.0Source repositoryProject website
Last repository push
Maintenance checked

Tools

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

No tool definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (3 of 3 answered).

  1. 2026-11-02: 3 of 3 checks answered

Maintenance history

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

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

Connect from your client

Each snippet registers the same endpoint; pick the client you 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.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http companydata-mcp https://companydata.com/mcp/

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add companydata-mcp --url https://companydata.com/mcp/

Cursor

Merge this server into .cursor/mcp.json in your project, then enable companydata-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "companydata-mcp": {
      "url": "https://companydata.com/mcp/"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "companydata-mcp": {
      "type": "streamableHttp",
      "url": "https://companydata.com/mcp/",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start companydata-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "companydata-mcp": {
      "type": "http",
      "url": "https://companydata.com/mcp/"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http companydata-mcp https://companydata.com/mcp/

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "companydata-mcp": {
      "url": "https://companydata.com/mcp/"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "companydata-mcp": {
      "serverUrl": "https://companydata.com/mcp/"
    }
  }
}

Let your agent find its tools

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Do you run CompanyData MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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