Canonical resources
/atlas/dawn-to-night.json- canonical route manifest with 61 specimens./openapi.json- OpenAPI 3.1 description of public static GET resources./.well-known/api-catalog- RFC 9727-style linkset for static resource discovery./.well-known/agent.json- agent discovery manifest./llms.txtand/llms-full.txt- short and full agent documentation./index.md- Markdown project overview.
Route data shape
Route entries include stable ids, titles, time-of-day labels, themes, zone labels, audio paths, descriptions, source credits, optional image paths, and optional field notes. Use ids for hash links such as /atlas/#american-coots and share pages such as /atlas/share/american-coots/.
curl https://ysl.rosuh.me/atlas/dawn-to-night.json
curl https://ysl.rosuh.me/openapi.json
curl https://ysl.rosuh.me/llms-full.txtAccess model
No authentication is required. There is no signup, OAuth flow, API key, user account, write API, payment flow, webhook system, MCP server, A2A endpoint, or private data surface. CDN and GitHub Pages infrastructure may apply ordinary caching or abuse-prevention limits outside this project.
Repository
Source code and issue tracking are available at github.com/rosuH/YSL. The repo contains the crawler, atlas UI, route builder, tests, and agent instructions in AGENTS.md.