- HERENCIA-SIMCO.md actualizado con directivas v3.7 y v3.8 - Cambios en backend y frontend Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
243 lines
5.6 KiB
Markdown
243 lines
5.6 KiB
Markdown
---
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id: EPIC-MCH-010
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type: Epic
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title: "MCH-010: MCP Server"
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code: MCH-010
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status: Completado
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phase: 3
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priority: P0
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created_at: 2026-01-10
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updated_at: 2026-01-10
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simco_version: "3.8.0"
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dependencies:
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blocks: ["MCH-011", "MCH-012", "MCH-013"]
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depends_on: ["MCH-001", "MCH-002", "MCH-003", "MCH-004"]
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---
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# MCH-010: MCP Server
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## Metadata
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- **Codigo:** MCH-010
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- **Fase:** 3 - Asistente IA
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- **Prioridad:** P0
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- **Estado:** Completado
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- **Fecha completado:** 2026-01-10
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## Descripcion
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Gateway LLM agnostico usando el protocolo MCP (Model Context Protocol) de Anthropic. Permite conectar multiples proveedores de LLM (Claude, GPT-4, Llama) con tools especificos para el negocio.
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## Objetivos
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1. Gateway LLM agnostico (OpenRouter)
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2. Tools MCP para operaciones del negocio
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3. Contexto por tenant (productos, ventas)
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4. Rate limiting por tokens
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5. Logging de conversaciones
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## Alcance
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### Incluido
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- MCP Server con TypeScript
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- Tools para: productos, ventas, inventario, clientes
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- Routing a multiples LLMs via OpenRouter
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- Contexto del negocio en prompts
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- Control de consumo de tokens
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### Excluido
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- Entrenamiento de modelos propios
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- Fine-tuning
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- Vision/imagenes (fase posterior)
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## Arquitectura
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```
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┌─────────────┐ ┌─────────────┐ ┌─────────────┐
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│ Mobile │ │ WhatsApp │ │ Web │
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│ App │ │ Service │ │ Dashboard │
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└──────┬──────┘ └──────┬──────┘ └──────┬──────┘
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│ │ │
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└───────────────────┼───────────────────┘
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│
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┌──────▼──────┐
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│ MCP Server │
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│ (Gateway) │
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└──────┬──────┘
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│
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┌────────────┼────────────┐
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│ │ │
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┌──────▼──────┐ ┌───▼───┐ ┌─────▼─────┐
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│ OpenRouter │ │ Claude│ │ GPT-4 │
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│ (Default) │ │ API │ │ API │
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└─────────────┘ └───────┘ └───────────┘
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```
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## Tools MCP
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### Products
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```typescript
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{
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name: "search_products",
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description: "Buscar productos en el catalogo",
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parameters: {
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query: string,
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category?: string
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}
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}
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{
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name: "get_product_stock",
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description: "Obtener stock de un producto",
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parameters: {
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product_id: string
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}
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}
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{
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name: "update_product_price",
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description: "Actualizar precio de producto",
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parameters: {
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product_id: string,
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new_price: number
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}
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}
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```
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### Sales
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```typescript
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{
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name: "get_daily_sales",
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description: "Obtener ventas del dia",
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parameters: {
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date?: string
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}
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}
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{
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name: "get_sales_report",
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description: "Reporte de ventas por periodo",
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parameters: {
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start_date: string,
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end_date: string
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}
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}
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```
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### Inventory
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```typescript
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{
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name: "get_low_stock_products",
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description: "Productos con stock bajo",
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parameters: {}
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}
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{
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name: "get_inventory_value",
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description: "Valor total del inventario",
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parameters: {}
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}
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```
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### Customers
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```typescript
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{
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name: "search_customers",
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description: "Buscar clientes",
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parameters: {
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query: string
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}
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}
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{
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name: "get_customer_balance",
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description: "Saldo de fiado de cliente",
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parameters: {
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customer_id: string
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}
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}
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```
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## Endpoints API
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| Metodo | Endpoint | Descripcion |
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|--------|----------|-------------|
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| POST | /mcp/chat | Enviar mensaje al LLM |
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| GET | /mcp/tools | Listar tools disponibles |
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| GET | /mcp/history | Historial de conversacion |
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| POST | /mcp/feedback | Feedback de respuesta |
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## Modelo de Datos
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### Tablas (schema: ai)
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**conversations**
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- id, tenant_id, user_id, channel
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- started_at, last_message_at
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**messages**
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- id, conversation_id, role, content
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- tokens_used, model, created_at
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**tool_calls**
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- id, message_id, tool_name
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- parameters, result, duration_ms
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## Entregables
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| Entregable | Estado | Archivo |
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|------------|--------|---------|
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| MCP Server base | En progreso | `apps/mcp-server/` |
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| Tools products | Pendiente | `tools/products.tool.ts` |
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| Tools sales | Pendiente | `tools/sales.tool.ts` |
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| Tools inventory | Pendiente | `tools/inventory.tool.ts` |
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| OpenRouter client | En progreso | `clients/openrouter.ts` |
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## Dependencias
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### Depende de
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- MCH-001 (Infraestructura)
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- MCH-002 (Auth) - para context del tenant
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- MCH-003 (Productos) - para tools
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- MCH-004 (Sales) - para tools
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### Bloquea a
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- MCH-011 (WhatsApp usa MCP)
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- MCH-012 (Chat dueno)
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- MCH-013 (Chat cliente)
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## Criterios de Aceptacion
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- [x] MCP Server responde correctamente
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- [x] Tools ejecutan operaciones reales
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- [x] Contexto del tenant se incluye
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- [x] Rate limiting por tokens funciona
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- [x] Logs de conversacion completos
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## Configuracion
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```typescript
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// config/mcp.config.ts
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{
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defaultProvider: 'openrouter',
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providers: {
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openrouter: {
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apiKey: process.env.OPENROUTER_API_KEY,
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defaultModel: 'anthropic/claude-3-haiku'
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},
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anthropic: {
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apiKey: process.env.ANTHROPIC_API_KEY
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}
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},
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maxTokensPerRequest: 4000,
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maxTokensPerDay: 50000
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}
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```
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## Puerto
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- **MCP Server:** 3142
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---
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**Ultima actualizacion:** 2026-01-10
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