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AEO Visibility

dev.advancelabs/aeo-visibilityadvancelabs.devstreamable-httpv1.0.0Scanned

Check whether AI answer engines cite your site, and for which prompts. Uses your own Perplexity key.

5 tools: 2 change things and 3 only read.

Tools: 0 delete, 0 irreversible, 2 write, 3 read.
  • Reads private data · 0
  • Reads text others write · 5
  • Can send data out · 5
  • 2 findings

Anlyon alternative

2 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.

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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.

5 tools

Changes things 2Claude Code: ask
  • compare_competitor_visibilityRun one Perplexity Sonar query and rank several competitor URLs by whether and where each is cited for the prompt.Reads text others writeCan send data out1 finding

    Why it is in this group

    • The name "compare_competitor_visibility" says "compare": a word for reading.
    • The description's first verb is "run": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe input takes a URL (input.urls), and the tool reads it: it reads web pages, which anyone can write.
    • outboundThe input takes a URL (input.urls): a request to a URL can carry data to whoever runs it.

    Findings

    • Warn

      The server marks "compare_competitor_visibility" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "compare_competitor_visibility" says "compare": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Run one Perplexity Sonar query and rank several competitor URLs by whether and where each is cited for the prompt.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • discover_ranking_promptsGenerate realistic user prompts a site should aim to be cited for on a topic, using Perplexity Sonar.Reads text others writeCan send data out1 finding

    Why it is in this group

    • The description's first verb is "generate": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.

    Findings

    • Warn

      The server marks "discover_ranking_prompts" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "generate": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Generate realistic user prompts a site should aim to be cited for on a topic, using Perplexity Sonar. Optionally tests a few of them for live visibility.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
Only reads 3Show 3 read-only tools
  • analyze_website_aeoCrawl a URL, parse its HTML and structured data, and score it for answer-engine optimization (AEO).Reads text others writeCan send data outNo findings

    Why it is in this group

    • The name "analyze_website_aeo" says "analyze": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe name "analyze_website_aeo" says "analyze" and "website": it reads web pages, which anyone can write.
    • untrusted-inputThe description's first sentence says "crawl": it reads web pages, which anyone can write.
    • untrusted-inputThe input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.

    Claude Code: ask, because it is tagged outbound.

    Description, as the server wrote it
    Crawl a URL, parse its HTML and structured data, and score it for answer-engine optimization (AEO). Returns an AEO-focused summary, AI-bot access, and crawl-hint files.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • check_ai_visibilityQuery Perplexity Sonar with a prompt and inspect its citations to determine whether the given URL is cited as a source, and at what rank.Reads text others writeCan send data outNo findings

    Why it is in this group

    • The description's first verb is "query": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "query" and "url": it reads web pages, which anyone can write.
    • untrusted-inputThe input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.

    Claude Code: ask, because it is tagged outbound.

    Description, as the server wrote it
    Query Perplexity Sonar with a prompt and inspect its citations to determine whether the given URL is cited as a source, and at what rank.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • get_visibility_reportCombine an AEO audit of a URL with per-prompt AI-visibility checks into a single report with an overall citation rate.Reads text others writeCan send data outNo findings

    Why it is in this group

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

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "url": it reads web pages, which anyone can write.
    • untrusted-inputThe input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.

    Claude Code: ask, because it is tagged outbound.

    Description, as the server wrote it
    Combine an AEO audit of a URL with per-prompt AI-visibility checks into a single report with an overall citation rate.

    Annotations the server declares

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

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.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write5
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out5
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.

Findings

Matches of fixed checks, with the text they matched.

2 warn
  • Warndiscover_ranking_prompts

    The server marks "discover_ranking_prompts" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "generate": a word for a change.

    What this check looks for
  • Warncompare_competitor_visibility

    The server marks "compare_competitor_visibility" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "compare_competitor_visibility" says "compare": a word for reading.

    What this check looks for

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

claude mcp add --transport http aeo-visibility https://aeo.advancelabs.dev/api/mcp/ai-visibility/mcp
claude mcp add --transport http aeo-visibility https://aeo.advancelabs.dev/api/mcp/ai-visibility/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": [],
    "ask": [
      "mcp__aeo-visibility__analyze_website_aeo",
      "mcp__aeo-visibility__check_ai_visibility",
      "mcp__aeo-visibility__discover_ranking_prompts",
      "mcp__aeo-visibility__get_visibility_report",
      "mcp__aeo-visibility__compare_competitor_visibility"
    ],
    "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 aeo-visibility. Review it before you use it.

Capability tags behind 5 rules
  • mcp__aeo-visibility__analyze_website_aeo untrusted-input, outbound
  • mcp__aeo-visibility__check_ai_visibility untrusted-input, outbound
  • mcp__aeo-visibility__discover_ranking_prompts untrusted-input, outbound
  • mcp__aeo-visibility__get_visibility_report untrusted-input, outbound
  • mcp__aeo-visibility__compare_competitor_visibility untrusted-input, 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/dev.advancelabs/aeo-visibility/verify?hash=e1685078516a33c39000f8af6220c0e03340e3e162f9e0d033d39733381bf38b" | jq -e '.changed == false'

Pinned hash e1685078516a, from Oct 31, 2026, 15:18 UTC.

Watch

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

https://anlyon.dev/servers/dev.advancelabs/aeo-visibility/changes.xml

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

Badge

anlyon.dev badge for dev.advancelabs/aeo-visibility
[![anlyon.dev](https://anlyon.dev/badge/dev.advancelabs/aeo-visibility.svg)](https://anlyon.dev/servers/dev.advancelabs/aeo-visibility)

Source: MCP Registry · repository. Synced Oct 31, 2026, 15:17 UTC.