{"protocolVersion":"0.3.0","name":"ChatSniff","description":"Checks any public website for technical health, SEO, AI visibility (ChatGPT, Claude, Gemini, Perplexity), security hygiene, speed (Google Lighthouse), UX/accessibility and content — explains each problem and drafts the fix. Free, no key.","url":"https://chatsniff.com/mcp","version":"2","provider":{"organization":"ChatSniff","url":"https://chatsniff.com"},"iconUrl":"https://chatsniff.com/assets/icon-192.png","documentationUrl":"https://chatsniff.com/agents","supportedInterfaces":[{"url":"https://chatsniff.com/mcp","protocolBinding":"MCP"},{"url":"https://chatsniff.com/api/sniff","protocolBinding":"HTTP+JSON"}],"capabilities":{"streaming":false,"pushNotifications":false},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["application/json","text/markdown"],"skills":[{"id":"sniff_site","name":"Sniff a website","description":"Run a full ChatSniff check of a public website and return its Sniff Score (0–100), category scores and the prioritised problems. Use when the user asks to check, audit or review a website, or asks why it isn't found by Google or AI assistants. Takes 20–90 s. Does not log in, submit forms or modify the site. The same site is sniffed at most once every 2 minutes (a recent report is reused).","tags":["website","seo","ai-visibility","security","speed"],"examples":["Check example.com"]},{"id":"get_sniff_report","name":"Get a sniff report","description":"Return an existing ChatSniff report by scan_id, or the latest report for a url. detail='full' adds why/how/evidence for every problem. If the sniff is still running, this call advances it by one step.","tags":["website","seo","ai-visibility","security","speed"],"examples":["Explain problem 2 of my report"]},{"id":"check_ai_readiness","name":"Check AI readiness","description":"Check only how well AI assistants and agents can find and read a website: AI crawlers allowed in robots.txt, content readable without JavaScript, business identity, structured data, Markdown/llms.txt/agent files. Each item states its evidence level. Faster than sniff_site (no speed test).","tags":["website","seo","ai-visibility","security","speed"],"examples":["Can ChatGPT read example.com?"]},{"id":"explain_issue","name":"Explain a problem","description":"Explain one problem of a report in plain words: why it matters, how to fix it, and the evidence (pages, values). Use the issue number n from sniff_site or get_sniff_report.","tags":["website","seo","ai-visibility","security","speed"],"examples":["Explain problem 2 of my report"]},{"id":"draft_fix","name":"Draft the fix","description":"Write the concrete fix for one problem (exact HTML lines, robots.txt, sitemap.xml, JSON-LD, security headers for the detected server…) using the real data found on the site. Returns text to review — it never changes the website itself.","tags":["website","seo","ai-visibility","security","speed"],"examples":["Explain problem 2 of my report"]}]}