Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Yellowstone Sound Atlas",
  "shortName": "YSL",
  "url": "https://ysl.rosuh.me/",
  "description": "A public, static listening atlas for Yellowstone National Park sound recordings, with 61 route specimens, direct static data, and agent-readable documentation.",
  "type": "static-archive",
  "version": "1.0.0",
  "publisher": {
    "name": "rosuH",
    "url": "https://github.com/rosuH"
  },
  "capabilities": [
    {
      "id": "browse-atlas",
      "name": "Browse the interactive atlas",
      "kind": "web",
      "url": "https://ysl.rosuh.me/atlas/",
      "readOnly": true
    },
    {
      "id": "read-route-manifest",
      "name": "Read the route manifest",
      "kind": "static-json",
      "url": "https://ysl.rosuh.me/atlas/dawn-to-night.json",
      "readOnly": true
    },
    {
      "id": "read-agent-docs",
      "name": "Read full agent documentation",
      "kind": "documentation",
      "url": "https://ysl.rosuh.me/llms-full.txt",
      "readOnly": true
    },
    {
      "id": "read-static-openapi",
      "name": "Read the static resource OpenAPI description",
      "kind": "openapi",
      "url": "https://ysl.rosuh.me/openapi.json",
      "readOnly": true
    }
  ],
  "authentication": {
    "required": false,
    "notes": "No signup, OAuth flow, API token, or account is required for public resources."
  },
  "pricing": {
    "type": "free",
    "url": "https://ysl.rosuh.me/pricing.md"
  },
  "documentation": {
    "summary": "https://ysl.rosuh.me/llms.txt",
    "full": "https://ysl.rosuh.me/llms-full.txt",
    "markdown": "https://ysl.rosuh.me/index.md",
    "developers": "https://ysl.rosuh.me/developers/"
  },
  "limitations": {
    "publicWriteApi": false,
    "privateApi": false,
    "oauth": false,
    "mcpServer": false,
    "a2aEndpoint": false,
    "webhooks": false,
    "payments": false,
    "userAccounts": false,
    "notes": "YSL is a read-only static archive and browser experience. Do not claim that it can authenticate users, modify data, process payments, or execute actions."
  },
  "contact": {
    "issues": "https://github.com/rosuH/YSL/issues",
    "contactPage": "https://ysl.rosuh.me/contact/"
  }
}