colding MCP Server: Install & Setup

Install colding in Claude Code

Claude Code

claude mcp add --transport http colding https://api.colding.app/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "colding": {
      "url": "https://api.colding.app/mcp"
    }
  }
}

Frequently asked questions

What does the colding MCP server do?

Send and read email through connected mailboxes. Warm them up, check addresses and run campaigns.

Is the colding MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does colding run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add colding to Claude Code?

Run: claude mcp add --transport http colding https://api.colding.app/mcp

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