Sendinel MCP Server

by kmdesleai.sendinel/mcp-serverv1.0.26

AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.

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Active13d ago

Install Sendinel MCP server

claude mcp add kmdesle -e SENDINEL_API_KEY='<sendinel-api-key>' -- npx -y @sendinel/mcp-server

{
  "mcpServers": {
    "kmdesle": {
      "command": "npx",
      "args": [
        "-y",
        "@sendinel/mcp-server"
      ],
      "env": {
        "SENDINEL_API_KEY": "<sendinel-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "kmdesle": {
      "command": "npx",
      "args": [
        "-y",
        "@sendinel/mcp-server"
      ],
      "env": {
        "SENDINEL_API_KEY": "<sendinel-api-key>"
      }
    }
  }
}

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

{
  "servers": {
    "kmdesle": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@sendinel/mcp-server"
      ],
      "env": {
        "SENDINEL_API_KEY": "<sendinel-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "kmdesle": {
      "command": "npx",
      "args": [
        "-y",
        "@sendinel/mcp-server"
      ],
      "env": {
        "SENDINEL_API_KEY": "<sendinel-api-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
SENDINEL_API_KEY	yes	yes	Sendinel API key. Required for stdio startup and scopes the server to a project.

Remote endpoints

streamable-httphttps://sendinel.ai/mcp

Freshness

Active — last maintenance signal 13d ago. The newest of the signals below sets the band.

Last commit (default branch)
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Latest release
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Package published
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Registry entry updated
2026-09-26 · 13d ago · official registry · v1.0.26

FAQ

›How do I install the Sendinel MCP server in Claude Code?

Run: claude mcp add kmdesle -e SENDINEL_API_KEY='<sendinel-api-key>' -- npx -y @sendinel/mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Sendinel require an API key?

Yes. It expects SENDINEL_API_KEY, of which 1 is a secret.

›Can I use Sendinel as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Sendinel in the official MCP registry?

Yes, as ai.sendinel/mcp-server.