LocalFree server, account needed

Thrd MCP server

SergioRico1/thrd

Thrd MCP: agent email tools for events/threads, safe send/reply, usage, trust and security.

81 npm downloads / month

Install Thrd in Claude Code

Claude Code
claude mcp add thrd -e THRD_API_KEY=... -- npx -y thrd-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "thrd": {
      "command": "npx",
      "args": [
        "-y",
        "thrd-mcp"
      ],
      "env": {
        "THRD_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Thrd MCP server do?

Thrd MCP: agent email tools for events/threads, safe send/reply, usage, trust and security.

Is the Thrd 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 Thrd run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Thrd to Claude Code?

Run: claude mcp add thrd -e THRD_API_KEY=... -- npx -y thrd-mcp

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