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anlyon.devby Anlyon

Las Vegas Guide — Resort Fees, Strip Walk Times & 160+ Venues

com.lasvegasguide/mcplasvegasguide.comstreamable-httpv2.0.0Scanned

Out-the-door Las Vegas hotel resort fees, 13.38% tax receipts, Strip walk routing, and show dates.

7 tools: 4 change things and 3 only read.

Tools: 0 delete, 0 irreversible, 4 write, 3 read.
  • Reads private data · 0
  • Reads text others write · 0
  • Can send data out · 0
  • No findings

Tools listed without sign-in. Remote posture

Anlyon alternative

4 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →
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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.

7 tools

Changes things 4Claude Code: ask
  • build_vegas_day_planConstruct a complete multi-day Las Vegas itinerary with transit-conflict buffers, dark-day guardrails, and running Out-the-Door party budgets.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.
    Description, as the server wrote it
    Construct a complete multi-day Las Vegas itinerary with transit-conflict buffers, dark-day guardrails, and running Out-the-Door party budgets.
  • calculate_vegas_resort_stayCalculate Out-the-Door Las Vegas resort stay receipts including mandatory daily resort fees ($45-$55/nt), Clark County 13.38% lodging tax, self/valet parking, incidental credit car…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.
    Description, as the server wrote it
    Calculate Out-the-Door Las Vegas resort stay receipts including mandatory daily resort fees ($45-$55/nt), Clark County 13.38% lodging tax, self/valet parking, incidental credit card holds, and loyalty tier fee waivers (MGM Gold+, Caesars Diamond+).
  • check_whats_on_datesCheck performing Las Vegas resident shows and filter out dark days for specific travel dates.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.
    Description, as the server wrote it
    Check performing Las Vegas resident shows and filter out dark days for specific travel dates.
  • route_strip_walkCalculate realistic door-to-door pedestrian walking minutes across Las Vegas Strip resorts and venues with 110°F Indoor A/C & Free-Tram Mode and Step-Free accessibility.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.
    Description, as the server wrote it
    Calculate realistic door-to-door pedestrian walking minutes across Las Vegas Strip resorts and venues with 110°F Indoor A/C & Free-Tram Mode and Step-Free accessibility.
Only reads 3Show 3 read-only tools
  • get_live_vegas_eventsFetch live dated Las Vegas concerts, Sphere shows, NHL Golden Knights, NFL Raiders, UFC fight cards, and comedy tours from Ticketmaster Discovery v2 with 9% Nevada Live Entertainme…No findings

    Why it is in this group

    • The name "get_live_vegas_events" says "get": a word for reading.
    Description, as the server wrote it
    Fetch live dated Las Vegas concerts, Sphere shows, NHL Golden Knights, NFL Raiders, UFC fight cards, and comedy tours from Ticketmaster Discovery v2 with 9% Nevada Live Entertainment Tax out-the-door estimates.
  • get_mojave_weather_advisoryFetch live Mojave Desert weather telemetry across the Las Vegas Strip, Red Rock Canyon, and Hoover Dam / West Rim with 100°F+ Indoor A/C Skybridge walking advisories, 30+ mph helic…No findings

    Why it is in this group

    • The name "get_mojave_weather_advisory" says "get": a word for reading.
    Description, as the server wrote it
    Fetch live Mojave Desert weather telemetry across the Las Vegas Strip, Red Rock Canyon, and Hoover Dam / West Rim with 100°F+ Indoor A/C Skybridge walking advisories, 30+ mph helicopter/rooftop wind-hold alerts, and Strip buffet/Chinatown/nightclub walk-in crowd windows.
  • search_flights_to_lasSearch live real-world airline fares into Harry Reid International (LAS) from any 3-letter IATA origin airport with ULCC overhead carry-on fee math ($55-$65/way on Spirit/Frontier/…No findings

    Why it is in this group

    • The name "search_flights_to_las" says "search": a word for reading.
    Description, as the server wrote it
    Search live real-world airline fares into Harry Reid International (LAS) from any 3-letter IATA origin airport with ULCC overhead carry-on fee math ($55-$65/way on Spirit/Frontier/Allegiant), Terminal 1 vs Terminal 3 rideshare garage floors, and fixed Nevada Taxicab Authority Strip zone fares ($22/$26/$30).

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 or outbound.

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 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 Oct 31, 2026, 23:18 UTC, unchanged since Oct 31, 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
4
Protocol version
2024-11-05
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
not observed
RFC 9728 protected resource metadata
https://lasvegasguide.com/.well-known/oauth-protected-resource
Authorization servers
https://lasvegasguide.com
Legacy HTTP+SSE transport
no
Dynamic client registration
yes
Client ID metadata documents
no
  • WarnThe whole server

    The endpoint served tools/list without credentials, and the list has 4 tools that change things (4 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://lasvegasguide.com/api/mcp: tools/list returned 7 tools to an anonymous client, including calculate_vegas_resort_stay (write), route_strip_walk (write), check_whats_on_dates (write), build_vegas_day_plan (write)

    What this check looks for

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 2.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http lasvegasguide https://lasvegasguide.com/api/mcp
claude mcp add --transport http lasvegasguide https://lasvegasguide.com/api/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__lasvegasguide__get_live_vegas_events",
      "mcp__lasvegasguide__search_flights_to_las",
      "mcp__lasvegasguide__get_mojave_weather_advisory"
    ],
    "ask": [
      "mcp__lasvegasguide__calculate_vegas_resort_stay",
      "mcp__lasvegasguide__route_strip_walk",
      "mcp__lasvegasguide__check_whats_on_dates",
      "mcp__lasvegasguide__build_vegas_day_plan"
    ],
    "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 lasvegasguide. Review it before you use it.

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/com.lasvegasguide/mcp/verify?hash=3ccf461ed768368db074d4926c46312b8acf7a7fea593cc669446d3a9ab9c210" | jq -e '.changed == false'

Pinned hash 3ccf461ed768, from Oct 31, 2026, 20:18 UTC.

Watch

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

https://anlyon.dev/servers/com.lasvegasguide/mcp/changes.xml

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

Badge

anlyon.dev badge for com.lasvegasguide/mcp
[![anlyon.dev](https://anlyon.dev/badge/com.lasvegasguide/mcp.svg)](https://anlyon.dev/servers/com.lasvegasguide/mcp)

Source: MCP Registry. Synced Oct 31, 2026, 21:17 UTC.