@agentisend/mcp-server

AgentiSend is a transactional email API for AI agents: send through verified domains, with a budget each sender cannot exceed and a kill switch a person can flip. The hosted MCP server at https://api.agentisend.com/mcp exposes 81 tools (43 on tools/list;

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npm

Version: 0.1.2

Version published: 13 hours ago

Weekly downloads: 247

Maintainers: 1

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Created: 2 days ago

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@agentisend/mcp-server

AgentiSend's MCP server, over stdio — for clients that launch a command and talk over pipes rather than speaking HTTP MCP.

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

Variable	Required	Meaning
`AGENTISEND_API_KEY`	yes	Your API key. Read from the environment only — never passed as an argument, because process arguments are visible to every other process on the machine.
`AGENTISEND_MCP_URL`	no	Defaults to `https://api.agentisend.com/mcp`.

It is a proxy, not a second implementation: every tool, resource and prompt is forwarded to the hosted server with your key, so what you get here is exactly what an HTTP client gets — the same catalogue, the same budget, the same stops, and refusals with their fix field intact.

--help prints the config above. --version prints the version. Both work without a key.