Banxico SIE MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | Puerto para el transporte HTTP Streamable cuando MCP_TRANSPORT=http. | 8000 |
| BANXICO_TOKEN | Yes | Token de la API de Banxico (SIE) de 64 caracteres. Requerido para consultar los indicadores macroeconómicos. | |
| MCP_TRANSPORT | No | Transporte del servidor MCP. Usar 'http' para modo HTTP Streamable; por defecto se usa 'stdio'. | stdio |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_tasa_hoyA | Tasa de referencia hoy: objetivo + TIIE 28/91 + Cetes 28. / Reference rates today. |
| get_tasas_rangoB | Tasas en rango + spread TIIE-Cetes (max 365d, yyyy-MM-dd). / Rate range with spread. |
| get_udis_hoyB | Valor UDIS oportuno (puede ser fecha futura oficial). / Latest UDIS value. |
| convertir_udis_a_pesosC | Convierte UDIS a pesos a fecha exacta yyyy-MM-dd. / Convert UDIS to MXN. |
| get_inflacion_udisC | Variacion % UDIS en periodo (proxy inflacion). / UDIS inflation proxy. |
| get_dolar_hoyA | Dolar hoy: FIX + DOF con contexto 30 dias. / USD today with 30d context. |
| get_divisas_rangoC | Euro, yen, libra y dolar canadiense en rango (yyyy-MM-dd). / EUR/JPY/GBP/CAD range. |
| convertir_mxn_divisaB | Convierte pesos a divisa (USD/EUR/JPY/GBP/CAD) a fecha exacta. / MXN to FX. |
| get_inflacion_ytdB | Inflacion acumulada del anio en un clic (UDIS 1-ene a hoy). / Year-to-date inflation. |
| estimar_rendimiento_cetesB | Estima rendimiento a 28 dias con la ultima subasta de Cetes. / Cetes estimate. |
| ajustar_por_udisC | Actualiza renta/deuda/sueldo por UDIS entre fechas. / UDIS adjustment. |
| get_salario_minimoA | Salario minimo vigente + ultimo incremento. / Current minimum wage. |
| get_reservasB | Reservas internacionales con variacion semanal y anual. / FX reserves. |
| get_curva_tiieB | Curva TIIE: fondeo 1d + 28/91/182 en un lote. / TIIE curve. |
| get_finanzas_publicasC | Gasto + ISR + IVA + IEPS en rango (yyyy-MM-dd). / Public finances. |
| get_speiD | SPEI mensual en rango (yyyy-MM-dd). / SPEI transfers. |
| get_expectativa_inflacionB | Inflacion esperada por especialistas al cierre del anio. / Expected inflation. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 17 tools
Tools target mostly distinct Banxico data products, but several rate-related tools (get_tasa_hoy, get_tasas_rango, get_curva_tiie, estimar_rendimiento_cetes) and UDIS/inflation tools (get_udis_hoy, get_inflacion_udis, get_inflacion_ytd, ajustar_por_udis) overlap enough to risk misselection for broad queries. Descriptions usually clarify scope, so ambiguity is mild rather than severe.
All tool names use consistent snake_case with a Spanish action verb followed by an object or metric (get_, convertir_, estimar_, ajustar_). There is no casing inconsistency or vague naming pattern.
17 tools is slightly above the typical 3-15 range but reasonable for the broad scope of Mexican central bank indicators. Each tool appears to cover a distinct data category rather than duplicating another tool.
The set covers many key indicators such as reference rates, UDIS, FX, inflation, minimum wage, reserves, public finances, SPEI, and expectations. However, it lacks a generic SIE series lookup and major categories like economic activity, employment, monetary aggregates, credit, and external sector, creating notable gaps for full Banxico SIE coverage.