# The Direct Index > Measures whether AI agents can find, read and act on a business's own website. Any business, anywhere. Independent, open data, no pay-to-rank. ## For agents - Full description, score specification and how to call the service: https://directindex.org/llms-full.txt - Scan any site: POST https://directindex.org/api/scan {"url": "..."} then GET https://directindex.org/api/scan/{jobId}; OpenAPI at https://directindex.org/openapi.json - MCP server (Streamable HTTP): https://directindex.org/mcp with tools scan_website, get_site_report, city_leaderboard, list_cities - Any report page in Markdown: add ?format=md or send Accept: text/markdown - City indexes: https://directindex.org/cities ## For people - Free scanner: https://directindex.org/scan - What agent-direct means: https://directindex.org/agent-direct - Methodology: https://directindex.org/methodology - Five common fixes: https://directindex.org/fix