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Agent Accessibility Auditor MCP server

by mambabuilt.com·com.mambabuilt/mcp-agent-accessibility-auditor·v1.3.0

Audit whether an AI agent can read a site: llms.txt, robots AI rules, structured data.

B77/100grade B
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Safety scan
B77/100

full report

Adoption
Growing

0 stars99 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Agent Accessibility Auditor tools (1)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • audit_agent_accessibility

Public scan report

scanner v0.1.10 · 2026-11-01 · same rubric, same numbers if you re-run it

no findings
  • Code scan2 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 4 days ago15/15
  • Maintainer identitynamespace and repository owner differ4/10
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Agent Accessibility Auditor compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
77/100
higher than 50% of 4,460 AI and agents servers
Tools
1
the typical AI and agents server has 6
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
99
more than 64% of 1,538 AI and agents servers with a package

What its tools let an agent do: 1 read

Release history: 3 versions in the registry since 2026-08-24, latest 2026-10-16, typically one every 43 days.

Install Agent Accessibility Auditor in Claude Code, Cursor or VS Code

Runs npx -y @mambalabsdev/mcp-agent-accessibility-auditor on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp-agent-accessibility-auditor -- npx -y @mambalabsdev/mcp-agent-accessibility-auditor
Add to Cursor

What the publisher says

From the Agent Accessibility Auditor repository's README, as published. We do not edit it. Read it on GitHub

Agent Accessibility Auditor MCP Server

MCP server for the Mamba Labs Agent Accessibility Auditor actor on Apify.

Can an AI agent read this site? Give it a domain and it returns one flat row of 42 fields covering five families of fact: the llms.txt family, robots AI crawler policy including the newer Content Signal directives, structured data presence and health, render mode, and machine readable endpoint discovery.

Install

npx -y @mambalabsdev/mcp-agent-accessibility-auditor

Claude Desktop

{
  "mcpServers": {
    "mamba-agent-accessibility-auditor": {
      "command": "npx",
      "args": ["-y", "@mambalabsdev/mcp-agent-accessibility-auditor"],
      "env": { "APIFY_TOKEN": "your-apify-token" }
    }
  }
}

Get an Apify token at console.apify.com/account/integrations.

Tool

auditagentaccessibility

Domain in, whether an AI agent can read that site out.

Reading the output

Every field is a fact read off a fetch. No model is called at any point, so the same domain returns the same row today and next month unless the site actually changed.

hasllmstxt is true only when /llms.txt returns 200 and the body is real markdown, and llmstxtreject_reason says why a 200 was not counted. Twelve requests per domain, robots.txt first and then the homepage and ten probes concurrently. Typical wall clock is 2 to 4 seconds.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Agent Accessibility Auditor: common questions

Is Agent Accessibility Auditor MCP server safe?
Mostly: it is graded B (77/100). Read the Agent Accessibility Auditor safety report
How do I install Agent Accessibility Auditor?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Agent Accessibility Auditor need an API key?
Yes. The registry entry asks for APIFY_TOKEN.
Is Agent Accessibility Auditor maintained?
The last commit was 7 days ago (2026-10-27). The latest release is v1.3.0.
What can I use instead of Agent Accessibility Auditor?
Servers from other publishers that do the same job: Roast My Design System MCP server, Roast My Design System MCP server and Agent-Native Plan MCP server.
How does Agent Accessibility Auditor compare with other AI and agents MCP servers?
safety score 77/100 (higher than 50% of 4,460 AI and agents servers); tools 1 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Agent Accessibility Auditor

Same job from other publishers: the closest match first, then the best rated.

  • Roast My Design System
    Audit your Design System and serve your Agent the rules that keep AI-written UI on-system.
    A
  • Roast My Design System
    Audit your Design System and serve your Agent the rules that keep AI-written UI on-system.
    A
  • Agent-Native Plan
    Structured visual plans and PR recaps with diagrams, prototypes, annotations, and sharing
    A
  • three.ws Provenance
    Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did.
    B
  • Charlotte
    Renders web pages into structured, agent-readable representations using headless Chromium.
    A

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