colding

by colding.app · app.colding/colding

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

Online, needs sign-inRemote
Website
Category
Messaging and email
Connection
Remote (HTTP)
Tools
Shown after sign-in
Status
Online, needs sign-in

Connect it to your AI

Claude Code

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

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://api.colding.app/mcp

Cursor, VS Code and other apps (mcp.json)

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

Questions

What is the colding MCP server?

Send and read email through connected mailboxes. Warm them up, check addresses and run campaigns. It is made by colding.app and listed in the official MCP Registry as app.colding/colding. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.

How do I add colding to Claude?

In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://api.colding.app/mcp. In Claude Code, run: claude mcp add --transport http colding https://api.colding.app/mcp

How do I add colding to ChatGPT?

ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://api.colding.app/mcp.

How do I add colding to Cursor?

Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "colding": { "url": "https://api.colding.app/mcp" } } }

Does colding work right now?

It is online and asks you to sign in before it lists its tools, which is normal for servers tied to an account.

Is this your server? Get the badge for your README
chen.media/mcp badge

Markdown (GitHub README)

[![Listed on chen.media/mcp](https://chen.media/mcp/badge/app-colding-colding.svg)](https://chen.media/mcp/app-colding-colding)

HTML (switches to dark mode on its own)

<a href="https://chen.media/mcp/app-colding-colding"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/app-colding-colding.svg?theme=dark"><img src="https://chen.media/mcp/badge/app-colding-colding.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>

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