HK Climate and Weather MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HOST | No | When TRANSPORT_MODE is sse, specifies the host to bind the server to. Defaults to 127.0.0.1. | 127.0.0.1 |
| PORT | No | When TRANSPORT_MODE is sse, specifies the port to run the server on. Defaults to 8000. | 8000 |
| TRANSPORT_MODE | No | Set to 'sse' to run the server in SSE mode. If not set, defaults to stdio mode. | 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": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_current_weatherB | Get current weather data, warnings, temp, humidity in HK from HKO. |
| get_9_day_weather_forecastB | Get 9-day weather forecast for HK with general situation, daily data. |
| get_local_weather_forecastC | Get local weather forecast for HK with description, outlook, update. |
| get_lightning_dataB | Get cloud-to-ground and cloud-to-cloud lightning count data |
| get_weather_radiation_reportC | Get weather, radiation report for HK. Date must be YYYYMMDD. |
| get_radiation_station_codesA | Get list of weather station codes and names for radiation reports in HK. |
| get_daily_mean_temperatureB | Get daily mean temperature data for a specific station in Hong Kong |
| get_daily_max_temperatureC | Get daily maximum temperature data for a specific station in Hong Kong |
| get_daily_min_temperatureB | Get daily minimum temperature data for a specific station in Hong Kong |
| get_hourly_tidesB | Get hourly heights of astronomical tides for a station in HK. |
| get_tide_station_codesB | Get list of tide station codes and names for tide reports in HK. |
| get_high_low_tidesC | Get times, heights of astronomical high/low tides for a station in HK. |
| get_visibilityA | Get latest 10-minute mean visibility data for Hong Kong |
| get_weather_warning_summaryC | Get weather warning summary for HK with messages and update. |
| get_weather_warning_infoC | Get detailed weather warning info for HK with statement and update. |
| get_special_weather_tipsC | Get special weather tips for Hong Kong including tips list and update. |
| get_moon_timesC | Get times of moonrise, moon transit and moonset |
| get_sunrise_sunset_timesB | Get times of sunrise, sun transit and sunset for Hong Kong |
| get_gregorian_lunar_calendarC | Get Gregorian-Lunar calendar conversion data |
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 19 tools
Most tools have clearly distinct purposes, such as current weather vs. forecasts vs. warnings. There is some potential confusion between get_current_weather and get_local_weather_forecast, but their descriptions distinguish immediate conditions from short-range outlooks.
All tools follow the consistent 'get_' prefix combined with a descriptive object name, creating a predictable verb_noun pattern. No mixing of styles or vague verbs.
With 19 tools, the server is slightly above the typical well-scoped range, but the breadth of climate, weather, tide, and astronomical data justifies the count. Each tool serves a specific data need without excessive redundancy.
The toolset covers a wide range of weather, climate, and astronomy data, including forecasts, warnings, radiation, tides, and visibility. A notable gap is the lack of a general station code list for temperature data, as only radiation and tide stations provide code lookup tools.