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Works with

Claude CodeClaude DesktopCursorVS CodeClineCodex CLIOpenClaw+ any MCP client

Install to Claude Code

This server doesn't publish a one-line install command. Follow the setup in the source repository.

Summary

Exposes meteorological sensor data (temperature, humidity, pressure) from an IoT weather station via Supabase. Enables natural language queries for current readings, history, statistics, and alerts through MCP-compatible clients like Claude Desktop.

README.md

🌦️ MCP Estación Meteorológica IoT — BIU

Servidor Model Context Protocol (MCP) basado en FastMCP que expone los datos de la estación meteorológica IoT (ESP32-S3 + BME280 → AWS → Supabase) como herramientas consultables en lenguaje natural desde cualquier cliente MCP compatible (Claude Desktop, Claude.ai, Cursor, etc.).

Proyecto del caso de estudio Estación Meteorológica IoT, Maestría en Estructuras Computacionales, asignatura CSE611 — Broward International University.

Arquitectura completa del proyecto

ESP32-S3 + BME280 → WiFi → AWS API Gateway → AWS Lambda → Supabase PostgreSQL
                                                                    ↓
                                                    [Este servidor MCP en FastMCP Cloud]
                                                                    ↓
                                              Cualquier cliente MCP (Claude, Cursor, etc.)

Base de datos

Tabla sensor_readings en Supabase:

| Campo | Tipo | Descripción | |---|---|---| | id | UUID | Clave primaria | | device_id | VARCHAR | Identificador del sensor (ESP32S3_SENSOR_01) | | temperature | NUMERIC | Temperatura en °C | | humidity | NUMERIC | Humedad relativa en % | | pressure | NUMERIC | Presión atmosférica en hPa | | created_at | TIMESTAMPTZ | Marca de tiempo UTC |

Instalación local

pip install -r requirements.txt
cp .env.example .env
# Editar .env con tus credenciales reales de Supabase
python server.py

Variables de entorno

| Variable | Descripción | |---|---| | SUPABASE_URL | URL del proyecto Supabase | | SUPABASE_KEY | API Key de Supabase (anon o service_role) | | DEVICE_ID | ID del dispositivo a consultar (default: ESP32S3_SENSOR_01) |

Herramientas (Tools) disponibles

  1. obtener_ultima_lectura() — Lectura más reciente del sensor
  2. obtener_ultimas_lecturas(limite) — Historial de lecturas recientes
  3. obtener_datos_grafico(limite) — Serie temporal para visualización
  4. obtener_resumen_estacion(limite) — Estadísticas (promedio, máx, mín)
  5. detectar_alertas() — Alertas según umbrales climáticos de Santiago
  6. datos_para_dashboard(limite) — Toda la información agregada

Recursos (Resources) disponibles

  • clima://config/bme280 — Especificaciones técnicas del sensor
  • clima://config/umbrales — Umbrales de alerta configurados

Prompts disponibles

  1. prompt_dashboard_tendencias(fecha_inicio, fecha_fin) — Genera HTML con análisis de tendencias entre fechas
  2. prompt_dashboard_personalizado(tipo_dashboard, limite) — Genera HTML de dashboard ejecutivo o técnico

Umbrales de alerta (ajustados para Santiago, Chile)

| Condición | Umbral | |---|---| | Temperatura alta | ≥ 30°C | | Temperatura baja / helada | ≤ 5°C | | Humedad elevada | ≥ 85% | | Presión baja (posible lluvia) | < 1000 hPa |

Despliegue en FastMCP Cloud

  1. Subir este repositorio a GitHub
  2. Conectar en gofastmcp.com con tu cuenta de GitHub
  3. Configurar las variables de entorno (SUPABASE_URL, SUPABASE_KEY, DEVICE_ID)
  4. FastMCP Cloud genera una URL pública tipo https://tu-proyecto.fastmcp.app/mcp

Conexión desde Claude Desktop

{
  "mcpServers": {
    "estacion-meteorologica": {
      "url": "https://tu-proyecto.fastmcp.app/mcp"
    }
  }
}

---

Última actualización: Junio 2026

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