# `com.olyport/earthquake` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/com.olyport/earthquake
- JSON: https://anlyon.dev/api/v1/servers/com.olyport/earthquake
- Version: 1.1.0 (active)
- Publisher: com.olyport (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T17:59:53.209Z

Title and description, as the publisher wrote them:

```untrusted-server-text
USGS Earthquakes
Real-time earthquake events from the US Geological Survey
```

Scanned 2026-10-21T19:13:22.626Z over streamable-http.

**3 tools: 3 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 0 | ask |
| Only reads | read | 3 | allow |

## Findings

No check matched anything in these tool definitions.


## Only reads (3)

Looks things up and changes nothing. Claude Code: allow.

### `get_earthquake_detail`

- The name "get_earthquake_detail" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Get full details of a specific earthquake event by its USGS event ID.

    Returns comprehensive information including magnitude, location, depth,
    felt reports, tsunami status, and tectonic summary when available.

    Args:
        event_id: The USGS event ID (e.g. 'us7000m1xh'). Get IDs from search results.
    
```

### `get_earthquakes_near`

- The name "get_earthquakes_near" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Get earthquakes near a specific geographic location.

    Searches for earthquakes within a radius of the given coordinates.
    Useful for assessing local seismic risk or investigating felt reports.

    Args:
        latitude: Latitude of the center point (e.g. 37.7749 for San Francisco).
        longitude: Longitude of the center point (e.g. -122.4194 for San Francisco).
        radius_km: Search radius in kilometers (default 100, max 20001).
        min_magnitude: Minimum magnitude to include (default 1.0).
        days: Number of days to look back (default 30, max 365).
    
```

### `get_recent_earthquakes`

- The name "get_recent_earthquakes" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Get recent earthquakes worldwide above a minimum magnitude.

    Returns earthquake events from the USGS catalog sorted by time (newest first).
    Useful for monitoring seismic activity globally.

    Args:
        min_magnitude: Minimum magnitude to include (default 2.5). Use 4.5+ for significant quakes only.
        days: Number of days to look back (default 7, max 30).
        limit: Maximum number of earthquakes to return (default 50, max 500).
    
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `earthquake`:

```json
{
  "permissions": {
    "allow": [
      "mcp__earthquake__get_recent_earthquakes",
      "mcp__earthquake__get_earthquakes_near",
      "mcp__earthquake__get_earthquake_detail"
    ],
    "ask": [],
    "deny": []
  }
}
```