Home Weather MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
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
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| weather_list_locationsA | List up to three locations, their primary/alternate names, coordinates, and default status. |
| weather_search_placesA | Search a real place name for geographic candidates without changing settings. Use country_code (JP by default) for the country. Check administrative regions when names are ambiguous. Japanese ward names use GSI as a fallback. |
| weather_set_locationA | Add a location requested by the user. Only location settings are persisted. Example: alias=Office, place_name=Osaka, Japan, country_code=JP. At most three locations. additional_aliases supplies alternate names. make_default=true selects this location when alias is omitted in weather_get. Multiple geocoding matches are returned without saving; pass a selected candidate_id as a string. Use weather_update_location to modify an existing location. |
| weather_update_locationA | Update an existing location without adding a slot. alias identifies the location using any current name. Changing place_name resolves new coordinates. new_alias renames the primary alias. additional_aliases replaces the alternate names; [] removes them. Omitted fields remain unchanged. make_default=true selects this place as the default. Ambiguous geocoding returns candidates without saving. Retry with the selected candidate_id as a string. |
| weather_remove_locationA | Remove a location as requested. Removing the default selects the first remaining location. |
| weather_getA | Fetch fresh weather for a registered primary or alternate name. Omit alias to use the default (initially Tokyo). target: current, today, or tomorrow. Forecasts include temperature_range: value_c, threshold_c, is_large (>= threshold), and basis=daily_max_minus_min. Missing/invalid temperatures yield null value and flag. Includes rain intervals and temperature/umbrella advice. Today's rain covers the remaining hours. include_hourly=true adds hourly values. Units: Celsius, m/s, mm; timestamps use the location timezone. No weather storage, cache or scheduling. language=en|ja overrides the server default. Both summary_en and summary_ja are included for forecasts; summary and weather labels use the selected language. |
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 6 tools
Each tool covers a distinct action: listing registered locations, searching geographic candidates, adding/updating/removing a location, and fetching weather. There is no overlap or ambiguity in purpose, and descriptions reinforce the boundaries.
All tools share a weather_ prefix and follow a verb_noun pattern: list_locations, search_places, set_location, update_location, remove_location, and get. The lone weather_get is still clear because weather is the server's core resource.
Six tools is well-scoped for a home weather server: four location management operations, one place search, and one weather retrieval. Every tool earns its place without redundancy.
Location lifecycle is complete (list, set, update, remove, plus search for candidates), and reading current/today/tomorrow forecasts with optional hourly data covers the weather use case. No obvious dead ends or missing core operations.