# `london.pawsof/paws-of-london` 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/london.pawsof/paws-of-london
- JSON: https://anlyon.dev/api/v1/servers/london.pawsof/paws-of-london
- Version: 1.0.1 (active)
- Publisher: london.pawsof (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-11-12T13:19:03.126Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Paws of London
Dog-friendly pubs, cafes, hotels and dog services in London, with how each policy was checked.
```

Scanned 2026-11-12T13:19:11.566Z 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 |

## Exfil surface

No private-data -> untrusted-input -> outbound path in this server alone: no tool is tagged private-data or outbound.

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | none |
| untrusted-input | Brings in text someone else can write: web pages, inbound email, messages, issues and comments. | `mcp__paws-of-london__find_dog_friendly_places` `mcp__paws-of-london__get_place` |
| outbound | Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL. | none |

## Findings

No check matched anything in these tool definitions.


## Only reads (3)

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

### `find_dog_friendly_places`

- The name "find_dog_friendly_places" says "find": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
Find places in London listed on Paws of London as somewhere to take a dog: pubs, cafes, restaurants, hotels and shops, plus dog services (vets, groomers, pet shops, daycare, trainers). Filter by type, by area (a borough, neighbourhood or station name) or near a postcode with a radius, by recorded amenities (water bowl, garden, off-lead and so on) and by open now. Each place comes with its page URL, address, nearest stations, and dog_policy: how its dog policy was checked (confirmed by the venue, stated on its website, or checked by Paws of London before listing) and any restrictions. Places whose own website says dogs are not allowed are left out. Amenities list only what is recorded; a missing one means not recorded, not absent. Read-only. Use get_place for one place in full.
```

### `get_place`

- The name "get_place" says "get": a word for reading.
- Tag untrusted-input: The description's first sentence says "website": it reads web pages, which anyone can write.

Description, as the server wrote it:

```untrusted-server-text
Everything Paws of London lists for one place: address, website, types, dog policy with how it was checked and any restrictions, every recorded amenity, opening hours, whether it is open now (London time) and nearby stations. Pass the place URL or its id from find_dog_friendly_places. Read-only.
```

### `list_coverage`

- The name "list_coverage" says "list": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
How many places Paws of London lists, by type and by London borough and neighbourhood, and the amenity filters find_dog_friendly_places accepts. Read-only.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `paws-of-london`:

```json
{
  "permissions": {
    "allow": [
      "mcp__paws-of-london__find_dog_friendly_places",
      "mcp__paws-of-london__get_place",
      "mcp__paws-of-london__list_coverage"
    ],
    "ask": [],
    "deny": []
  }
}
```

Capability tags behind the rules (a read tagged outbound is asked about):

- `mcp__paws-of-london__find_dog_friendly_places`: untrusted-input
- `mcp__paws-of-london__get_place`: untrusted-input

## Remote posture

What an anonymous client saw at the remote endpoint, last 2026-11-13T11:20:21.708Z, unchanged since 2026-11-13T11:20:21.708Z. No credentials were sent and no tool was called. Values are shown as the endpoint returned them. Method: https://anlyon.dev/methodology#remote-posture

| Fact | Observed |
| --- | --- |
| Reachable | `yes` |
| HTTP status of an anonymous initialize | `200` |
| tools/list served without credentials | `yes` |
| Tools that change things, listed without credentials | `0` |
| Protocol version | `2025-06-18` |
| WWW-Authenticate on 401 | `not observed` |
| resource_metadata in WWW-Authenticate | `none` |
| RFC 9728 protected resource metadata | `none` |
| Authorization servers | `none` |
| Legacy HTTP+SSE transport | `no` |
| Dynamic client registration | `not observed` |
| Client ID metadata documents | `not observed` |