Cresclab Sms Self Serve MCP Server: Install & Setup

Install Cresclab Sms Self Serve in Claude Code

Remote URL

Claude Code

claude mcp add --transport http cresclab-sms-self-serve https://sms.cresclab.com/api/mcp

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

{
  "mcpServers": {
    "cresclab-sms-self-serve": {
      "url": "https://sms.cresclab.com/api/mcp"
    }
  }
}

npm

Claude Code

claude mcp add cresclab-sms-self-serve -e MAACGO_API_KEY=... -- npx -y @maacgo/mcp

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

{
  "mcpServers": {
    "cresclab-sms-self-serve": {
      "command": "npx",
      "args": [
        "-y",
        "@maacgo/mcp"
      ],
      "env": {
        "MAACGO_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Cresclab Sms Self Serve MCP server do?

Taiwan SMS MCP server for Claude Code, Codex and Cursor. NCC-compliant, 30 free SMS on signup.

Is the Cresclab Sms Self Serve 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 Cresclab Sms Self Serve run locally or remotely?

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

How do I add Cresclab Sms Self Serve to Claude Code?

Run: claude mcp add --transport http cresclab-sms-self-serve https://sms.cresclab.com/api/mcp

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