Best Payout Slots UK MCP server
uk.crash-slots/best-payout-slots-ukcrash-slots.ukstreamable-httpv1.0.0Scanned
Slot and crash game reviews from best-payout-slots.uk: collections, search and per-game pages.
3 tools: 3 change things.
- Reads private data · 0
- Reads text others write · 0
- Can send data out · 1
- No findings
Tools listed without sign-in. Remote posture
With Anlyon
3 tools here change things. Govern them.
- Anlyon lists the tools and adopts none.
- Each tool you adopt gets approvals and receipts.
- Your agent never holds the key.
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.
What the Best Payout Slots UK MCP server can do
The Best Payout Slots UK MCP server is published by crash-slots.uk, a domain the MCP Registry verified. It has 3 tools. It can create or change data (3 tools: reels_finder, best_games and top_machines), but cannot delete data. None of its tools only reads.
1 tool can send data out of your system (top_machines).
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 11, 2026, version 1.0.0.
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
Changes things 3Claude Code: ask
best_gamesAn overview of all themed game collections published here, with a page address for each.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it An overview of all themed game collections published here, with a page address for each. Collections: 1
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
reels_finderName-based page finder for games, game studios and collections.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Name-based page finder for games, game studios and collections. Topics, themes and descriptions are not part of the match. Reviews published: 16
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
top_machinesRetrieval of a page's content by its address: either the facts of one game or a list of games.Can send data outNo findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
Description, as the server wrote it Retrieval of a page's content by its address: either the facts of one game or a list of games.
Annotations the server declares
- readOnlyHint: 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 untrusted-input.
- Reads private data0
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write0
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out1
- 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.
Looked at Nov 12, 2026, 10:20 UTC, unchanged since Nov 12, 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
- 3
- 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
- WarnThe whole server
The endpoint served tools/list without credentials, and the list has 3 tools that change things (3 write). Whether a call also works without credentials was not tested: tools are never called.
What this check looks forMatched text
https://best-payout-slots.uk/mcp: tools/list returned 3 tools to an anonymous client, including reels_finder (write), best_games (write), top_machines (write)
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.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http best-payout-slots-uk https://best-payout-slots.uk/mcpclaude mcp add --transport http best-payout-slots-uk https://best-payout-slots.uk/mcpRun 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.
{
"permissions": {
"allow": [],
"ask": [
"mcp__best-payout-slots-uk__reels_finder",
"mcp__best-payout-slots-uk__best_games",
"mcp__best-payout-slots-uk__top_machines"
],
"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 best-payout-slots-uk. Review it before you use it.
Capability tags behind 1 rule
- mcp__best-payout-slots-uk__top_machines outbound
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/uk.crash-slots/best-payout-slots-uk/verify?hash=515f568dce831907601f7b4f16846c279928e3e1cbb36b7de153e175c56cc97f" | jq -e '.changed == false'Pinned hash 515f568dce83, from Nov 11, 2026, 10:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/uk.crash-slots/best-payout-slots-uk/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/uk.crash-slots/best-payout-slots-uk)Source: MCP Registry. Synced Nov 11, 2026, 10:18 UTC.
Best Payout Slots UK MCP server: questions and answers
Answered from the scan above, not from the publisher's description.
Is the Best Payout Slots UK MCP server safe?
- No scan can promise that. What its definitions show: 3 tools, 3 of which can change, send or delete something, and 0 findings from fixed checks. Allow the reads, ask before each change, and deny the deletes; the permissions block on this page does that.
Can the Best Payout Slots UK MCP server delete data?
- No tool is classed as destructive: going by their definitions, none of them deletes, cancels or revokes anything.
Can the Best Payout Slots UK 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 Best Payout Slots UK MCP server have?
- 3 tools: 3 write. reels_finder, best_games and top_machines.
Does the Best Payout Slots UK MCP server need sign-in or OAuth?
- Its remote endpoint listed its tools to an anonymous client, without sign-in.
Does the Best Payout Slots UK MCP server send data to outside services?
- 1 tool can carry data out (it sends, posts or publishes, or takes a recipient, channel or URL): top_machines.
Has the Best Payout Slots UK MCP server changed its tools?
- Not since anlyon.dev started tracking it. Last scanned Nov 11, 2026.