agentmail-toolkit/mcp

Communication

An MCP server to create inboxes on the fly to send, receive, and take actions on email. We aren't AI agents for email, but email for AI Agents.

Direct install

Run the underlying MCP server directly — without Agent-CoreX routing.

npx -y agentmail-toolkit

Agent-CoreX intelligently routes which tools from agentmail-toolkit/mcp your AI agent actually needs per request — reducing token usage and cost.

agent-corex.json

{
  "mcpServers": {
    "agentmail-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "agentmail-toolkit"
      ]
    }
  }
}

Connect in 2 minutes. Only pay for the tools your agent actually uses.

Integrate with Slack workspaces and channels

A Nostr MCP server that allows to interact with Nostr, enabling posting notes, and more.

Interact with Twitter search and timeline

Recommended: intelligent tool routing, lower costs

uvx agent-corex mcp add agentmail-toolkit

Agent-CoreX selects only the tools your agent needs, cutting token usage by up to 60%.

Use agentmail-toolkit/mcp directly without routing

npx -y agentmail-toolkit