inboxmcp MCP Server: Install & Setup

Install inboxmcp in Claude Code

Claude Code

claude mcp add --transport http inboxmcp https://app.inboxmcp.ai/mcp

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

{
  "mcpServers": {
    "inboxmcp": {
      "url": "https://app.inboxmcp.ai/mcp"
    }
  }
}

Your client opens a browser window to sign in on first use.

Frequently asked questions

What does the inboxmcp MCP server do?

Read connected inboxes, retain each AI's progress, and send separately authorized, owner-confirmed drafts.

Is the inboxmcp 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 inboxmcp run locally or remotely?

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

How do I add inboxmcp to Claude Code?

Run: claude mcp add --transport http inboxmcp https://app.inboxmcp.ai/mcp

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