AI Detector - See What AI Tools, APIs and MCP Servers Any Website Uses

Instantly see what AI models, APIs, SDKs and MCP servers any website uses. Like Wappalyzer but for AI.

Curious what AI is powering the websites you visit? AI Detector scans any page and tells you exactly what's running under the hood. Click the extension icon on any website to see which AI tools, APIs, models, SDKs, vector databases, and MCP servers it uses — with confidence scores and links to learn more. 🔍 WHAT IT DETECTS 🤖 AI Models & APIs OpenAI GPT-4 · Anthropic Claude · Google Gemini · Mistral · Cohere · and more ⚡ MCP Servers (the killer feature) Detects when a site has a Model Context Protocol server available — so you can connect Claude Desktop directly to the service. Shows an install guide link for every detected MCP server. 🔧 AI SDKs & Frameworks LangChain · Vercel AI SDK · LlamaIndex · Hugging Face · Haystack 🗄 Vector Databases Pinecone · Weaviate · Qdrant · ChromaDB 📊 LLM Observability Langfuse · Helicone · Datadog LLM Observability 📋 SCAN HISTORY Every site you scan is saved to a history log so you can track what AI tools different sites use over time. 📖 AI GLOSSARY Browse all 25+ detectable AI tools with descriptions and plain-English explanations. Searchable and always available. 🔒 PRIVACY Detection is entirely client-side. The extension reads the page you're already on — it never makes its own network requests. No data is transmitted to any server. Scan history is stored locally on your device only. 📖 MORE AT EXPLAINMCP.COM 500+ plain-English guides on MCP servers, Claude, AI agents, and more.