# `dev.ipatlas/ipatlas` 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/dev.ipatlas/ipatlas
- JSON: https://anlyon.dev/api/v1/servers/dev.ipatlas/ipatlas
- Version: 1.0.0 (active)
- Publisher: dev.ipatlas (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T18:11:53.168Z

Title and description, as the publisher wrote them:

```untrusted-server-text
ipatlas IP geolocation
IP geolocation: country, EU status, region, city, time zone and ASN for any IPv4/IPv6 address.
```

Scanned 2026-10-21T18:59:01.683Z over streamable-http.

**3 tools: 1 change things and 2 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 1 | ask |
| Only reads | read | 2 | allow |

## Findings

No check matched anything in these tool definitions.


## Changes things (1)

Creates or changes something that can be changed back. Claude Code: ask.

### `my_location`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
Look up geolocation (continent, country, region, city, coordinates, timezone, EU status, and ASN) for the caller's own public IP address as seen by the API.
```

## Only reads (2)

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

### `lookup_batch`

- The name "lookup_batch" says "lookup": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Look up geolocation for up to 100 public IPv4 or IPv6 addresses in one call. All IPs are validated before charging quota; each IP in a valid batch counts as one lookup.
```

### `lookup_ip`

- The name "lookup_ip" says "lookup": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Look up geolocation (continent, country, region, city, coordinates, timezone, EU status, and ASN) for a single public IPv4 or IPv6 address.
```

## Claude Code permissions

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

```json
{
  "permissions": {
    "allow": [
      "mcp__ipatlas__lookup_ip",
      "mcp__ipatlas__lookup_batch"
    ],
    "ask": [
      "mcp__ipatlas__my_location"
    ],
    "deny": []
  }
}
```