AEO Backlink

dev.advancelabs/aeo-backlinkadvancelabs.devstreamable-httpv1.0.0Scanned 47 minutes ago

Find brand mentions, link prospects and competitor link sources, and draft outreach. Read-only.

7 tools: 2 change things and 5 only read.

Reads private data · 1
Reads text others write · 7
Can send data out · 4
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.

Import an OpenAPI spec →

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 2Creates or changes something that can be changed back.Claude Code: ask

generate_outreach_emailDraft a short, personalized cold outreach email from a contact + context object using your own LLM key (BYOK).Reads text others writeCan send data out1 finding
Why it is in this group
- The name "generate_outreach_email" says "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 name "generate_outreach_email" says "generate" and "email": it writes something other people read.
- outboundThe input takes a URL (input.context.targetUrl): a request to a URL can carry data to whoever runs it.
Findings
- Warn
  The server marks "generate_outreach_email" 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 "generate_outreach_email" says "generate": a word for a change.
  What this check looks for
Description, as the server wrote it
Draft a short, personalized cold outreach email from a contact + context object using your own LLM key (BYOK). Returns a subject line and body. The API key is request-scoped and is never persisted or logged.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
verify_page_linksFetch a page and confirm whether it contains a link to the target domain, reporting anchor text and rel attributes (nofollow/sponsored/ugc) and whether the link is dofollow.Reads text others writeCan send data out1 finding
Why it is in this group
- The name "verify_page_links" says "link": 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 "verify_page_links" 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 "verify_page_links" says "link": a word for a change.
  What this check looks for
Description, as the server wrote it
Fetch a page and confirm whether it contains a link to the target domain, reporting anchor text and rel attributes (nofollow/sponsored/ugc) and whether the link is dofollow.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true

Only reads 5Looks things up and changes nothing.Show 5 read-only tools

check_page_historyReturn a Wayback Machine timeline for a URL: total snapshots, first/last archived dates, and a bounded list of snapshot records with direct archive links.Reads text others writeCan send data outNo findings
Why it is in this group
- The description's first verb is "return": 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 "return" 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
Return a Wayback Machine timeline for a URL: total snapshots, first/last archived dates, and a bounded list of snapshot records with direct archive links.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
extract_contact_infoFetch a page and extract contact emails (including de-obfuscated and mailto links) and social media handles (Twitter/X, LinkedIn, Facebook, Instagram, GitHub, YouTube).Reads private dataReads text others writeCan send data outNo findings
Why it is in this group
- The description's first verb is "fetch": a word for reading.
What it can reach
- private-dataThe name "extract_contact_info" says "contact": it reads contacts.
- private-dataThe description's first sentence says "fetch" and "contact": it reads contacts.
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- untrusted-inputThe description's first sentence says "fetch" and "email": it reads inbound email, which other people 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
Fetch a page and extract contact emails (including de-obfuscated and mailto links) and social media handles (Twitter/X, LinkedIn, Facebook, Instagram, GitHub, YouTube).
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
find_competitor_link_sourcesApproximate the pages linking to a competitor using free DuckDuckGo signals (domain mentions and brand mentions).Reads text others writeNo findings
Why it is in this group
- The name "find_competitor_link_sources" 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.
- untrusted-inputThe description's first sentence says "mention": it reads comments, which other people can write.
Description, as the server wrote it
Approximate the pages linking to a competitor using free DuckDuckGo signals (domain mentions and brand mentions). De-duplicates by host and excludes the competitor's own domain. Not a complete backlink index — a free, directional starting point for prospecting.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
find_mentionsFind linked and unlinked mentions of a brand across the web via DuckDuckGo HTML results.Reads text others writeNo findings
Why it is in this group
- The name "find_mentions" 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.
- untrusted-inputThe name "find_mentions" says "find" and "mention": it reads comments, which other people can write.
- untrusted-inputThe description's first sentence says "find" and "mention": it reads comments, which other people can write.
Description, as the server wrote it
Find linked and unlinked mentions of a brand across the web via DuckDuckGo HTML results. When a domain is supplied, classifies each mention as linked (on the brand domain) or unlinked (a third-party page — a potential backlink opportunity).
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
find_prospectsFind guest-post, resource-page, and roundup link-building prospects for a topic by running classic outreach footprints through DuckDuckGo and merging the results by host.Reads text others writeNo findings
Why it is in this group
- The name "find_prospects" 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.
- untrusted-inputThe description's first sentence says "find" and "post": it reads posts, which other people can write.
Description, as the server wrote it
Find guest-post, resource-page, and roundup link-building prospects for a topic by running classic outreach footprints through DuckDuckGo and merging the results by host.
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.

28 paths in this server alone from private data, through text someone else wrote, to a way out. Denying 1 private-data tool breaks every one.

Reads private data1: Reads files, mail, messages, databases, secrets, calendars or repositories.; extract_contact_info
Reads text others write7: Brings in text someone else can write: web pages, inbound email, messages, issues and comments.; check_page_history
extract_contact_info
find_competitor_link_sources
find_mentions
find_prospects
generate_outreach_email
verify_page_links
Can send data out4: Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.; check_page_history
extract_contact_info
generate_outreach_email
verify_page_links

deny to break every path

{
  "permissions": {
    "deny": [
      "mcp__aeo-backlink__extract_contact_info"
    ]
  }
}

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

Warnverify_page_links
The server marks "verify_page_links" 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 "verify_page_links" says "link": a word for a change.
What this check looks for
Warngenerate_outreach_email
The server marks "generate_outreach_email" 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 "generate_outreach_email" says "generate": a word for a change.
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-backlink https://aeo.advancelabs.dev/api/mcp/backlink/mcp

claude mcp add --transport http aeo-backlink https://aeo.advancelabs.dev/api/mcp/backlink/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__aeo-backlink__find_mentions",
      "mcp__aeo-backlink__find_prospects",
      "mcp__aeo-backlink__find_competitor_link_sources"
    ],
    "ask": [
      "mcp__aeo-backlink__verify_page_links",
      "mcp__aeo-backlink__extract_contact_info",
      "mcp__aeo-backlink__check_page_history",
      "mcp__aeo-backlink__generate_outreach_email"
    ],
    "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-backlink. Review it before you use it.

Capability tags behind 7 rules

mcp__aeo-backlink__find_mentions untrusted-input
mcp__aeo-backlink__find_prospects untrusted-input
mcp__aeo-backlink__find_competitor_link_sources untrusted-input
mcp__aeo-backlink__verify_page_links untrusted-input, outbound
mcp__aeo-backlink__extract_contact_info private-data, untrusted-input, outbound
mcp__aeo-backlink__check_page_history untrusted-input, outbound
mcp__aeo-backlink__generate_outreach_email untrusted-input, outbound

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-backlink/verify?hash=40fa1774a8c470a85090a1be2ee8d8279d2ff246b1941f3e8d9b4fc8d080b50e" | jq -e '.changed == false'

Pinned hash 40fa1774a8c4, from Oct 31, 2026, 15:17 UTC.

Watch

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

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

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Badge

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

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