K
kthys/irm-kmi-mcp
MCP server for official Belgian weather (IRM/KMI) — conditions, forecasts & warnings
View on GitHub ↗Link checked 2026-11-12 · HTTP 200 · opens the vendor's own site
Install & config
Client config (built from the install command this repo gives)
{
"mcpServers": {
"kthys-irm-kmi-mcp": {
"command": "uvx",
"args": ["irm-kmi-mcp"]
}
}
}Parsed from the README we fetched on 2026-11-02; we have not executed it.
command/args come from the install command the repository states. When it is ambiguous, the project README wins.
VS Code (.vscode/mcp.json - the key is servers)
{
"servers": {
"kthys-irm-kmi-mcp": {
"command": "uvx",
"args": ["irm-kmi-mcp"]
}
}
}Same server, but VS Code keeps it under <code>servers</code>.
Claude Code (command line)
claude mcp add --transport stdio kthys-irm-kmi-mcp -- uvx irm-kmi-mcp
Claude Code does not read a config file; add the server with this command.
Key names differ by client: Clients & CLI
- Star count
- 0 ★ · kthys/irm-kmi-mcp · read from the GitHub search API · (checked 2026-11-13 20:00:50)
- Source
- read directly from its GitHub page · type: open-source project
- Harvest history
- first seen 2026-11-03 · last seen 2026-11-14 · seen 12× · listed by 1 sources
- Score
- score 103 · 1 sources · repo
- Install
uvx irm-kmi-mcp
FAQ (answers come from our records)
How do I install it?
The repository provides this install command:
uvx irm-kmi-mcp. It comes from the repository itself; we cannot guarantee it runs as-is in your client.Who is it for?
We filed it under these tags: 开源项目. The tags come from the entry itself, not a taxonomy we imposed.
Who maintains it?
repository
kthys/irm-kmi-mcp；first catalogued 2026-11-03；last seen 2026-11-14。There is no official certification or quality rating here — we record sources and dates only.# irm-kmi-mcp
以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →
An MCP server exposing official Belgian weather data from the
Royal Meteorological Institute of Belgium (IRM/KMI): observed conditions,
daily and hourly forecasts, a radar-based rain nowcast, pollen levels and weather warnings, for
MCP clients such as Claude, Hermes or Openclaw.
text
"What's the weather in Namur?" → currentconditions("Namur")
"Forecast for Oostende, 5 days, in Dutch" → dailyforecast("Oostende", days=5, language="nl")
"Will it rain soon in Brussels?" → rainforecast("Bruxelles")
"How bad is the pollen today?" → pollen()
"Any warnings in Belgium right now?" → warnings(country="BE")
## Features
Observed conditions: temperature, condition, UV index, sunrise/sunset from the nearest
IRM weather station.
Daily forecast (1–8 days): min/max temperature, condition, wind, precipitation,
sunrise/sunset, plus the official IRM text bulletin in fr/nl/en/de (can be omitted to
save tokens).
Hourly forecast (1–49 h): temperature, precipitation, pressure, wind and gusts — every
row carries an absolute ISO-8601 timestamp (Brussels time).
Rain nowcast: radar-based precipitation per 10-minute frame for roughly the next 5 hours;
answers "will it rain soon?" far more cheaply than the hourly forecast.
Pollen levels: official daily pollen levels (grasses, birch, mugwort, …) when in season.
Official weather warnings: yellow/orange/red alerts, either for a single municipality
(with level and validity period) or country-wide (filterable to BE, NL or LU).
Locations by name or coordinates: "Namur", "Bruxelles", "Oostende", … resolved through
the IRM's own city search, or given directly as WGS84 latitude/longitude.
Token-lean output: unknown fields are omitted rather than sent as nulls.
Caching & resilience: weather data is cached for 10 minutes, city lookups for 24 hours;
transient network errors are retried automatically.
## Tools
Every location-taking tool accepts either commune (municipality name) or latitude +
longitude (WGS84).
| Tool | Parameters (besides location) | Returns |
| currentconditions | — | temperature, condition (ww code + canonical English label), UV index, day/night, sunrise/sunset |
| dailyforecast | days (1–8, default 3), language (fr/nl/en/de), includetext (default true) | per day: temps, condition (ww code + label), wind, precipitation, sunrise/sunset, official text |
| hourlyforecast | hours (1–49, default 24) | per hour: absolute time, temperature, condition (ww code + label), precipitation, pressure, wind |
| rainforecast | language | unit, official IRM hint, precipitation per 10-min frame (only frames expecting rain) |
| pollen | — | per-species pollen level (none, active, low, moderate, high, very high), national |
| warnings | language, country (BE/NL/LU, country-wide only) | alert type (name + canonical slug), text; level + validity for a municipality, per-region level/validity otherwise |
## Data source & disclaimer
> ⚠️ Unofficial. This project is not affiliated with the IRM/KMI. It works by calling the
> same backend service that powers the official IRM mobile app. That service was never meant for
Royal Meteorological Institute of Belgium (IRM/KMI): observed conditions,
daily and hourly forecasts, a radar-based rain nowcast, pollen levels and weather warnings, for
MCP clients such as Claude, Hermes or Openclaw.
text
"What's the weather in Namur?" → currentconditions("Namur")
"Forecast for Oostende, 5 days, in Dutch" → dailyforecast("Oostende", days=5, language="nl")
"Will it rain soon in Brussels?" → rainforecast("Bruxelles")
"How bad is the pollen today?" → pollen()
"Any warnings in Belgium right now?" → warnings(country="BE")
## Features
Observed conditions: temperature, condition, UV index, sunrise/sunset from the nearest
IRM weather station.
Daily forecast (1–8 days): min/max temperature, condition, wind, precipitation,
sunrise/sunset, plus the official IRM text bulletin in fr/nl/en/de (can be omitted to
save tokens).
Hourly forecast (1–49 h): temperature, precipitation, pressure, wind and gusts — every
row carries an absolute ISO-8601 timestamp (Brussels time).
Rain nowcast: radar-based precipitation per 10-minute frame for roughly the next 5 hours;
answers "will it rain soon?" far more cheaply than the hourly forecast.
Pollen levels: official daily pollen levels (grasses, birch, mugwort, …) when in season.
Official weather warnings: yellow/orange/red alerts, either for a single municipality
(with level and validity period) or country-wide (filterable to BE, NL or LU).
Locations by name or coordinates: "Namur", "Bruxelles", "Oostende", … resolved through
the IRM's own city search, or given directly as WGS84 latitude/longitude.
Token-lean output: unknown fields are omitted rather than sent as nulls.
Caching & resilience: weather data is cached for 10 minutes, city lookups for 24 hours;
transient network errors are retried automatically.
## Tools
Every location-taking tool accepts either commune (municipality name) or latitude +
longitude (WGS84).
| Tool | Parameters (besides location) | Returns |
| currentconditions | — | temperature, condition (ww code + canonical English label), UV index, day/night, sunrise/sunset |
| dailyforecast | days (1–8, default 3), language (fr/nl/en/de), includetext (default true) | per day: temps, condition (ww code + label), wind, precipitation, sunrise/sunset, official text |
| hourlyforecast | hours (1–49, default 24) | per hour: absolute time, temperature, condition (ww code + label), precipitation, pressure, wind |
| rainforecast | language | unit, official IRM hint, precipitation per 10-min frame (only frames expecting rain) |
| pollen | — | per-species pollen level (none, active, low, moderate, high, very high), national |
| warnings | language, country (BE/NL/LU, country-wide only) | alert type (name + canonical slug), text; level + validity for a municipality, per-region level/validity otherwise |
## Data source & disclaimer
> ⚠️ Unofficial. This project is not affiliated with the IRM/KMI. It works by calling the
> same backend service that powers the official IRM mobile app. That service was never meant for
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- Source
- github · https://github.com/kthys/irm-kmi-mcp
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