AIScan

Scan any site for AI-agent readiness. Get an instant score, grade, and the top fixes — without leaving the page. Is your website ready for the AI agents that are about to visit it?

AIScan grades any webpage on how well it works with AI agents, LLMs, crawlers, and automated tools — directly from your browser. Click the extension icon on any tab, get an instant score (0–100), a letter grade (A+ to F), an AI-readiness level, and the top issues to fix. No tab switching, no copy-pasting URLs.

Free, no signup required. Works on Chrome, Edge, Brave, Arc, and any Chromium browser.

The 5 AI-readiness levels 1. Invisible (F) — agents can't find or read the site 2. Readable (D) — basic accessibility, but no agent-specific signals 3. Interactive (C/B) — structured data and predictable endpoints present 4. Agent-Ready (A) — llms.txt, AI bot directives, clean APIs 5. Agent-Native (A+) — full MCP server, Agent Skills, OAuth discovery, agentic commerce signals

What it checks

• Crawlability — whether your robots.txt invites the major AI crawlers (such as GPTBot, ClaudeBot and PerplexityBot) and whether a sitemap is reachable
• Content negotiation — presence of llms.txt and llms-full.txt, plus whether the server can return a Markdown view of pages on request
• Structured data — JSON-LD coverage for the schema types that matter to agents, including the site itself, your organisation, individual articles and any products you sell
• Agent capabilities — an MCP server card, an Agent Skills manifest and a discoverable REST API catalog
• Discoverability — Link response headers, an api-catalog endpoint and OAuth metadata so agents can find your machine surface
• Bot access — explicit allow rules for AI crawlers, Content-Signal directives and Web Bot Auth support
• Platform-aware guidance — the scanner recognises whether your site runs on WordPress, a headless framework or an AI builder platform and tailors its fix suggestions accordingly