e2a — email for AI agents MCP Server

Install in Claude Code

claude mcp add mnexa-ai -e E2A_API_KEY='<e2a-api-key>' -- npx -y @e2a/mcp-server

Install in Cursor

{
  "mcpServers": {
    "mnexa-ai": {
      "command": "npx",
      "args": [
        "-y",
        "@e2a/mcp-server"
      ],
      "env": {
        "E2A_API_KEY": "<e2a-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

Install in Claude Desktop

{
  "mcpServers": {
    "mnexa-ai": {
      "command": "npx",
      "args": [
        "-y",
        "@e2a/mcp-server"
      ],
      "env": {
        "E2A_API_KEY": "<e2a-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

Install in VS Code

{
  "servers": {
    "mnexa-ai": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@e2a/mcp-server"
      ],
      "env": {
        "E2A_API_KEY": "<e2a-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

Install in Windsurf

{
  "mcpServers": {
    "mnexa-ai": {
      "command": "npx",
      "args": [
        "-y",
        "@e2a/mcp-server"
      ],
      "env": {
        "E2A_API_KEY": "<e2a-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.