Powietrze MCP is answering right now. Last checked 6 min ago. 395 installs a week from npm. It exposes 3 tools. Last commit 23 Oct 2026.
Air quality in Poland: live GIOŚ measurements, smog warnings, CAMS forecast and pollen
What changed 1
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 23 October 2026. No other catalogue keeps this.
Nothing serious here today
Today is the operative word: we check Powietrze MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.
claude mcp add powietrze-mcp --transport http https://powietrze.compabase.com/mcphttps://powietrze.compabase.com/mcp[mcp_servers.powietrze-mcp]
url = "https://powietrze.compabase.com/mcp"{
"mcpServers": {
"powietrze-mcp": {
"url": "https://powietrze.compabase.com/mcp"
}
}
}{
"servers": {
"powietrze-mcp": {
"type": "http",
"url": "https://powietrze.compabase.com/mcp"
}
}
}Available tools 3
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
air_quality
air_stations
data_sources
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://powietrze.compabase.com/mcp | streamable-http | answering | 53 ms | 6 min ago |
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Powietrze MCP — questions
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