Security scan: 0 pts in v1.0; ready to weight when coverage improves
Incomplete Data Cap (60)
Usage data is not available for this server. Quality is capped until adoption can be measured.
Risk
6— Low
See Security Signals section for details.
The scanner shows
3 tools. Registry verified. A few things worth knowing about. Check the details below.
First indexed Apr 18, 2026
Security Signals1 rule group · 1 finding
▸No authentication requiredHigh
Server responded without authentication
Server Profile
⚙
Tools catalogued
3
3 tools available. Full list below.
☁
Hosting
Remote / HTTP
Runs on the internet. No access to your filesystem, SSH keys, or environment variables.
✓
Registry presence
Verified
Listed on the Official MCP Registry under Linux Foundation governance.
●
Liveness
—
No liveness checks recorded yet.
Publisher Verification
✓ Listed on the Official MCP Registry under Linux Foundation governance.
Published version: 1.1.0
Connect to this server
STREAMABLE-HTTP
https://mcp.olyport.com/nws-alerts/mcp
Tools (3)We asked this server directly for its tool list on Apr 19.
get_alerts
Get active NWS weather alerts for a US state.
Returns current weather alerts including watches, warnings, and advisories
issued by the National Weather Service.
Args:
state: Two-letter US state abbreviation (e.g. 'CA', 'TX', 'NY').
severity: Filter by severity level: 'Extreme', 'Severe', 'Moderate', or 'Minor'.
event: Filter by event type (e.g. 'Tornado Warning', 'Flash Flood Watch').
limit: Maximum number of alerts to return (default 25, max 500).
get_alert_detail
Get full details of a specific NWS weather alert by its ID.
Returns the complete alert including description, instructions, and
affected areas. Use alert IDs from get_alerts results.
Args:
alert_id: The full NWS alert ID (e.g. 'urn:oid:2.49.0.1.840.0.xxx').
get_forecast
Get the weather forecast for a specific latitude/longitude location.
Returns a multi-day forecast from the National Weather Service. Works for
any location within the United States and its territories.
Args:
latitude: Latitude of the location (e.g. 38.8894 for Washington DC).
longitude: Longitude of the location (e.g. -77.0352 for Washington DC).
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