{"service":"shibuya-mcp-server","description":"Shibuya MCP Server - AI Agent data access layer","version":"0.1.0","endpoints":{"mcp":"/mcp - Streamable HTTP MCP endpoint (POST)","sse":"/sse - SSE MCP endpoint","tools":"/tools - List available tools","health":"/health - Health check","usage":"/usage/:userId - Check budget usage (authed)"}}