open-meteo-mcp-server
by cyanheads
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LOGS_DIR | No | Directory for log files (Node.js only) | <project-root>/logs |
| OTEL_ENABLED | No | Enable OpenTelemetry tracing and metrics | false |
| MCP_AUTH_MODE | No | Auth mode: none, jwt, or oauth | none |
| MCP_HTTP_PORT | No | HTTP server port | 3010 |
| MCP_LOG_LEVEL | No | Log level (debug, info, warning, error) | info |
| MCP_PUBLIC_URL | No | Public origin for TLS-terminating reverse-proxy deployments | |
| MCP_TRANSPORT_TYPE | No | Transport: stdio or http | stdio |
| CANVAS_PROVIDER_TYPE | No | Canvas engine for spillover: duckdb or none | none |
| STORAGE_PROVIDER_TYPE | No | Storage backend: in-memory, filesystem, supabase, cloudflare-kv/r2/d1 | in-memory |
| MCP_HTTP_ENDPOINT_PATH | No | HTTP endpoint path | /mcp |
| OPEN_METEO_API_BASE_URL | No | Override for the main forecast + elevation API | https://api.open-meteo.com |
| OPEN_METEO_FLOOD_BASE_URL | No | Override for the GloFAS flood API | https://flood-api.open-meteo.com |
| OPEN_METEO_MARINE_BASE_URL | No | Override for the marine forecast API | https://marine-api.open-meteo.com |
| MCP_GC_PRESSURE_INTERVAL_MS | No | Opt-in forced-GC interval (ms, Bun only). Set to 60000 if heap growth is observed under sustained HTTP traffic. | 0 |
| OPEN_METEO_ARCHIVE_BASE_URL | No | Override for the ERA5 historical archive API | https://archive-api.open-meteo.com |
| OPEN_METEO_CLIMATE_BASE_URL | No | Override for the CMIP6 climate projections API | https://climate-api.open-meteo.com |
| OPEN_METEO_ENSEMBLE_BASE_URL | No | Override for the ensemble forecast API | https://ensemble-api.open-meteo.com |
| OPEN_METEO_GEOCODING_BASE_URL | No | Override for the geocoding API | https://geocoding-api.open-meteo.com |
| OPEN_METEO_AIR_QUALITY_BASE_URL | No | Override for the CAMS air quality API | https://air-quality-api.open-meteo.com |
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
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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