AgentiSend MCP Server: Install & Setup

Install AgentiSend in Claude Code

Remote URL

Claude Code

claude mcp add --transport http agentisend https://api.agentisend.com/mcp

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

{
  "mcpServers": {
    "agentisend": {
      "url": "https://api.agentisend.com/mcp"
    }
  }
}

npm

Claude Code

claude mcp add agentisend -e AGENTISEND_API_KEY=... -- npx -y @agentisend/mcp-server

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

{
  "mcpServers": {
    "agentisend": {
      "command": "npx",
      "args": [
        "-y",
        "@agentisend/mcp-server"
      ],
      "env": {
        "AGENTISEND_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the AgentiSend MCP server do?

Email API for apps and AI agents: budgets per key, a kill switch, refusals that name the fix.

Is the AgentiSend 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 AgentiSend run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add AgentiSend to Claude Code?

Run: claude mcp add --transport http agentisend https://api.agentisend.com/mcp

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