{
  "specVersion": "1.0",
  "host": {
    "displayName": "Vayu by Prana Labs Inc.",
    "identifier": "https://vayu-prana.com",
    "documentationUrl": "https://vayu-prana.com/llms-full.txt",
    "logoUrl": "https://vayu-prana.com/white_logo.png",
    "trustManifest": {
      "identity": "https://vayu-prana.com",
      "identityType": "https"
    }
  },
  "entries": [
    {
      "identifier": "urn:air:vayu-prana.com:agent:information",
      "displayName": "Vayu Information Agent",
      "type": "application/a2a-agent-card+json",
      "url": "https://vayu-prana.com/.well-known/agent.json",
      "description": "Conversational A2A agent for vayu-prana.com. Answers questions about Vayu, the haptic-guided breathwork app for Apple Watch and Wear OS, covering breathing techniques, science, pricing, platforms, comparisons, and changelog.",
      "capabilities": [
        "get_facts",
        "get_faq",
        "get_techniques",
        "get_comparisons",
        "get_changelog"
      ],
      "tags": [
        "a2a",
        "agent",
        "breathwork",
        "wellness",
        "vayu"
      ],
      "version": "1.0.0",
      "representativeQueries": [
        "what is Vayu and how does it guide breathing without a screen",
        "which breathing technique should I use for anxiety before bed",
        "how does Vayu compare to Calm or Headspace"
      ],
      "metadata": {
        "protocolVersion": "0.3.0",
        "endpoint": "https://vayu-prana.com/api/mcp"
      }
    },
    {
      "identifier": "urn:air:vayu-prana.com:server:breathing",
      "displayName": "Vayu Breathing MCP Server",
      "type": "application/mcp-server-card+json",
      "url": "https://vayu-prana.com/.well-known/mcp.json",
      "description": "MCP server over Streamable HTTP exposing Vayu's public knowledge as five tools: company facts, FAQ, breathing techniques, competitor comparisons, and product changelog.",
      "capabilities": [
        "get_facts",
        "get_faq",
        "get_techniques",
        "get_comparisons",
        "get_changelog"
      ],
      "tags": [
        "mcp",
        "tools",
        "breathwork",
        "pranayama",
        "hrv"
      ],
      "version": "1.0.0",
      "representativeQueries": [
        "list every breathing technique Vayu supports with its ratio",
        "what smartwatches does Vayu run on",
        "what changed in the most recent Vayu release"
      ],
      "metadata": {
        "transport": "streamable-http",
        "protocolVersion": "2025-06-18",
        "endpoint": "https://vayu-prana.com/api/mcp"
      }
    },
    {
      "identifier": "urn:air:vayu-prana.com:api:public",
      "displayName": "Vayu Public REST API",
      "type": "application/openapi+json",
      "url": "https://vayu-prana.com/api/public/openapi.json",
      "description": "OpenAPI 3.0 description of the unauthenticated REST mirrors of the MCP tools: /api/public/facts, /faq, /techniques, /comparisons, and /changelog.",
      "capabilities": [
        "facts",
        "faq",
        "techniques",
        "comparisons",
        "changelog"
      ],
      "tags": [
        "openapi",
        "rest",
        "api",
        "json"
      ],
      "representativeQueries": [
        "what REST endpoints does vayu-prana.com expose to agents",
        "fetch the Vayu breathing technique catalog as JSON"
      ],
      "metadata": {
        "authentication": "none"
      }
    },
    {
      "identifier": "urn:air:vayu-prana.com:catalog:api",
      "displayName": "Vayu API Catalog (RFC 9727)",
      "type": "application/linkset+json",
      "url": "https://vayu-prana.com/.well-known/api-catalog",
      "description": "RFC 9727 linkset enumerating every public API surface on this origin, plus pointers to the A2A card, MCP card, OAuth protected-resource metadata, and the full agent corpus.",
      "tags": [
        "linkset",
        "rfc9727",
        "api-catalog",
        "discovery"
      ],
      "representativeQueries": [
        "enumerate the machine-readable API surfaces on vayu-prana.com",
        "where is the service description for the Vayu API"
      ]
    },
    {
      "identifier": "urn:air:vayu-prana.com:corpus:llms-full",
      "displayName": "Vayu Full Agent Corpus (llms-full.txt)",
      "type": "text/markdown",
      "url": "https://vayu-prana.com/llms-full.txt",
      "description": "The complete agent-readable corpus for Vayu in a single markdown document: product overview, techniques, science, pricing, platform support, comparisons, and FAQ.",
      "tags": [
        "llms-txt",
        "corpus",
        "markdown",
        "grounding"
      ],
      "representativeQueries": [
        "give me the full background on Vayu in one document",
        "what is the evidence behind haptic-guided breathwork"
      ]
    },
    {
      "identifier": "urn:air:vayu-prana.com:skill:facts",
      "displayName": "Vayu Facts Skill",
      "type": "application/ai-skill+md",
      "url": "https://vayu-prana.com/.well-known/agent-skills/facts/SKILL.md",
      "description": "Query Vayu facts: company info, user metrics, supported platforms, pricing, and social links.",
      "tags": [
        "skill",
        "facts",
        "company",
        "pricing"
      ],
      "representativeQueries": [
        "how many people use Vayu and in how many countries",
        "how much does a Vayu subscription cost"
      ]
    },
    {
      "identifier": "urn:air:vayu-prana.com:skill:faq",
      "displayName": "Vayu FAQ Skill",
      "type": "application/ai-skill+md",
      "url": "https://vayu-prana.com/.well-known/agent-skills/faq/SKILL.md",
      "description": "Answer common user questions about Vayu with authoritative answers from the Prana Labs team.",
      "tags": [
        "skill",
        "faq",
        "support"
      ],
      "representativeQueries": [
        "do I need an Apple Watch to use Vayu",
        "does Vayu work offline and is there a free trial"
      ]
    },
    {
      "identifier": "urn:air:vayu-prana.com:skill:techniques",
      "displayName": "Vayu Breathing Techniques Skill",
      "type": "application/ai-skill+md",
      "url": "https://vayu-prana.com/.well-known/agent-skills/techniques/SKILL.md",
      "description": "List breathing techniques in Vayu with ratios, difficulty, evidence, and best-use cases.",
      "tags": [
        "skill",
        "breathing",
        "pranayama",
        "box-breathing",
        "4-7-8"
      ],
      "representativeQueries": [
        "what is box breathing and when should I use it",
        "which breathing techniques help with sleep",
        "how does 4-7-8 differ from resonance frequency breathing"
      ]
    },
    {
      "identifier": "urn:air:vayu-prana.com:skill:comparisons",
      "displayName": "Vayu Comparisons Skill",
      "type": "application/ai-skill+md",
      "url": "https://vayu-prana.com/.well-known/agent-skills/comparisons/SKILL.md",
      "description": "Feature comparisons between Vayu and Calm, Headspace, Insight Timer, Oak, and Breathwrk.",
      "tags": [
        "skill",
        "comparison",
        "competitors"
      ],
      "representativeQueries": [
        "how does Vayu compare to Headspace for breathwork",
        "which breathing app is best for HRV training"
      ]
    },
    {
      "identifier": "urn:air:vayu-prana.com:skill:changelog",
      "displayName": "Vayu Changelog Skill",
      "type": "application/ai-skill+md",
      "url": "https://vayu-prana.com/.well-known/agent-skills/changelog/SKILL.md",
      "description": "Recent product updates and release notes for Vayu.",
      "tags": [
        "skill",
        "changelog",
        "releases"
      ],
      "representativeQueries": [
        "what is new in the latest version of Vayu",
        "when did Vayu ship HRV tracking"
      ]
    }
  ]
}