open-signals

• search_sources — Search the catalogue of public data sources (weather, water, hazards, flights, ships, energy, filings, trade, ...). Each entry gives the API, coverage, cadence,
• get_source — One catalogue entry in full.
• list_hubs — Projects and catalogues that collect sources (God's Eye View, World Monitor, the MCP Registry, Source Cooperative, ...), with how each relates to this one.
• list_places — Named places the fetchers read for, with their upstream ids (CO-OPS station, USGS gauge, eBird region) and tags.
• get_readings — Fetch current readings from one source, each with value, unit, a one-line summary, place and provenance (source, URL, fetch time, licence). Sources this server
• list_datasets — Static public datasets this server holds as GeoJSON (wildfire burn perimeters, public-land share by county, federal campgrounds, fire-weather stations), with so
• get_dataset_part — The URL of one part of a dataset as GeoJSON, plus its description. Fetch the URL for the features; parts can be several megabytes.
• list_layers — Map layers this server can draw as GeoJSON, with unit, source, licence, whether it is available here, and how to read it.
• get_layer — One map layer as a GeoJSON FeatureCollection: one point per place with the reading on the date (else the latest observed before it, never a guess), or one point

No hidden text found in the tool definitions.

Text a person reading a tool definition does not see and a model does. Invisible characters can be pasted in by accident; this says what is there, not why. Covers tools only, not prompts or resources.