Live, cited facts for anywhere on Earth: weather, rivers, floods, quakes, disasters, air quality.
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Use when you need a current, verifiable real-world fact instead of guessing: get cited, time-stamped public facts for anywhere on Earth: weather, river levels, floods, earthquakes, disasters, air quality, US weather alerts (road closures, power outages, burn bans report 'not connected' until sources exist). Every answer has fact, place, time, source_url, age_seconds, stale, confidence.
Any place name, e.g. 'Lafayette' or 'Lagos, Nigeria'; or use lat+lon
Mark answers older than this as stale
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http ground-truth-worldwide https://gt.llpro.ai/mcp
Use when you need a current, verifiable real-world fact instead of guessing: get cited, time-stamped public facts for anywhere on Earth: weather, river levels, floods, earthquakes, disasters, air quality, US weather alerts (road closures, power outages, burn bans report 'not connected' until sources exist). Every answer has fact, place, time, source_url, age_seconds, stale, confidence.
| Argument | Type | Description |
|---|---|---|
| lat | number | |
| lon | number | |
| place | string | Any place name, e.g. 'Lafayette' or 'Lagos, Nigeria'; or use lat+lon |
| topic* | string | |
| max_age_minutes | number | Mark answers older than this as stale |
{
"type": "object",
"required": [
"topic"
],
"properties": {
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"place": {
"type": "string",
"description": "Any place name, e.g. 'Lafayette' or 'Lagos, Nigeria'; or use lat+lon"
},
"topic": {
"enum": [
"weather",
"weather_alerts",
"river_level",
"flood",
"earthquakes",
"disasters",
"air_quality",
"road_closures",
"power_outages",
"burn_ban"
],
"type": "string"
},
"max_age_minutes": {
"type": "number",
"description": "Mark answers older than this as stale"
}
}
}List topics, their sources and whether each is connected.
No arguments.
{
"type": "object",
"properties": {}
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 7, 2026.
No readOnlyHint / destructiveHint annotations, so clients can't tell a read from a write without asking.
Fix: Add annotations to each tool, e.g. { readOnlyHint: true } for tools that only read.