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Paws of London MCP server

london.pawsof/paws-of-londonpawsof.londonstreamable-httpv1.0.1Scanned

Dog-friendly pubs, cafes, hotels and dog services in London, with how each policy was checked.

3 tools: 3 only read.

Tools: 0 delete, 0 irreversible, 0 write, 3 read.
  • Reads private data · 0
  • Reads text others write · 2
  • Can send data out · 0
  • No findings

Tools listed without sign-in. Remote posture

With Anlyon

Decide which of this server's tools your agent can use.

  • Anlyon lists the tools and adopts none.
  • Each tool you adopt gets approvals and receipts.
  • Your agent never holds the key.
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A tool your agent calls directly is not routed through Anlyon and is not governed by it. anlyon.dev only lists and labels, and these labels are the same either way.

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What the Paws of London MCP server can do

The Paws of London MCP server is published by pawsof.london, a domain the MCP Registry verified. It has 3 tools. Every one of them only reads: going by their definitions, none of them creates, changes, sends or deletes anything.

2 tools bring in text other people can write (find_dog_friendly_places and get_place).

None of the fixed checks matched anything in its tool definitions. That is not a safety guarantee.

Its remote endpoint lists its tools without sign-in.

Last scanned Nov 12, 2026, version 1.0.1.

Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

3 tools

Only reads 3Show 3 read-only tools
  • find_dog_friendly_placesFind 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, traine…Reads text others writeNo findings

    Why it is in this group

    • The name "find_dog_friendly_places" says "find": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • get_placeEverything 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 i…Reads text others writeNo findings

    Why it is in this group

    • The name "get_place" says "get": a word for reading.

    What it can reach

    • untrusted-inputThe description's first sentence says "website": it reads web pages, which anyone can write.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_coverageHow many places Paws of London lists, by type and by London borough and neighbourhood, and the amenity filters find_dog_friendly_places accepts.No findings

    Why it is in this group

    • The name "list_coverage" says "list": a word for reading.
    Description, as the server wrote it
    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.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

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

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write2
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Tools listed without sign-in

Looked at Nov 13, 2026, 11:20 UTC, unchanged since Nov 13, 2026. No credentials were sent and no tool was called. What is looked at.

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
not observed
RFC 9728 protected resource metadata
not observed
Authorization servers
not observed
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.0.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http paws-of-london https://pawsof.london/mcp
claude mcp add --transport http paws-of-london https://pawsof.london/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.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": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as paws-of-london. Review it before you use it.

Capability tags behind 2 rules
  • mcp__paws-of-london__find_dog_friendly_places untrusted-input
  • mcp__paws-of-london__get_place untrusted-input

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/london.pawsof/paws-of-london/verify?hash=23fdf9a22d45e2a2ed623b126e9880a46a7cf2026be733d16601f9dc47bd0bfc" | jq -e '.changed == false'

Pinned hash 23fdf9a22d45, from Nov 12, 2026, 13:19 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/london.pawsof/paws-of-london/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

anlyon.dev badge for london.pawsof/paws-of-london
[![anlyon.dev](https://anlyon.dev/badge/london.pawsof/paws-of-london.svg)](https://anlyon.dev/servers/london.pawsof/paws-of-london)

Source: MCP Registry. Synced Nov 12, 2026, 13:19 UTC.

Paws of London MCP server: questions and answers

Answered from the scan above, not from the publisher's description.

Is the Paws of London MCP server safe?

No scan can promise that. What its definitions show: 3 tools, all of which only read, and 0 findings from fixed checks. Read-only tools can still pass private data to a model.

Can the Paws of London MCP server delete data?

No tool is classed as destructive: going by their definitions, none of them deletes, cancels or revokes anything.

Can the Paws of London MCP server do things that cannot be undone?

No tool is classed as irreversible: none of them sends, pays, publishes or merges, going by their definitions.

What tools does the Paws of London MCP server have?

3 tools: 3 read. find_dog_friendly_places, get_place and list_coverage.

Does the Paws of London MCP server need sign-in or OAuth?

Its remote endpoint listed its tools to an anonymous client, without sign-in.

Does the Paws of London MCP server send data to outside services?

None of its tools sends, posts or publishes, or takes a recipient, channel or URL.

Has the Paws of London MCP server changed its tools?

Not since anlyon.dev started tracking it. Last scanned Nov 12, 2026.