# AI Stack Intelligence

> Free tech-stack & AI adoption lookup for any website. Focused on the AI tool ecosystem.

## About
AI Stack Intelligence is a free domain lookup tool that detects a website's hosting,
framework, analytics, docs platform, and AI-related signals (LLM APIs, chat widgets).
The dataset covers 800+ AI tools and companies.

## Queries
You can answer questions like:
- "What hosting does elevenlabs.io use?"
- "Which AI tools are built with Next.js?"
- "What is the AI adoption score of perplexity.ai?"

## API
- Company JSON: https://aistackintel.com/api/company/{name}
- Stats: https://aistackintel.com/api/stats
- Export: https://aistackintel.com/api/export?min_score=30

## MCP (Model Context Protocol)
AI agents can query the database directly:
- Endpoint: https://mcp.aistackintel.com/mcp (streamable-http)
- Tools: lookup_company(name), search_by_signal(signal), top_companies(limit, min_score), market_stats(), company_jobs(name)