# prairielights.org > {{what_the_business_does}} This is the short index for visiting agents. The content layer is the full file linked below. ## What an agent may do here {{what_an_agent_may_do}} ## Authorization {{auth_boundary}} An agent can read these public files. An authenticated agent uses the site's MCP or API only within the authorization of the person it acts for. ## Tool groups ### Read (no credentials) - This file: /llms.txt - Full content: /llms-full.txt - Same full content, alternate spelling: /llms_full.txt - Pages, when this site has them: the page URL, its `.md` twin, or `?format=raw` ### Contact - Book: {{booking_url}} - Contact: {{contact_url}} ## Full content - Full file: /llms-full.txt - Same file, alternate spelling: /llms_full.txt