{
  "name": "Elena Ferrara Book Agent",
  "description": "Autonomous book discovery and purchase agent for Swiss author Elena Ferrara. Provides book recommendations, catalog browsing, and direct purchase links for psychological thrillers combining depth psychology, ontology, and AI themes.",
  "url": "https://praxis-dasein.ch/.netlify/functions/mcp-catalog",
  "version": "1.0.0",
  "provider": {
    "organization": "Elena Ferrara – Praxis für Tiefenpsychologie",
    "url": "https://praxis-dasein.ch"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "authentication": {
    "schemes": ["none"]
  },
  "defaultInputModes": ["application/json"],
  "defaultOutputModes": ["application/json"],
  "skills": [
    {
      "id": "get_books",
      "name": "Get Book Catalog",
      "description": "Returns the complete catalog of books by Swiss author Elena Ferrara, including prices, availability, purchase links, ISBNs, and DOIs. Can filter by theme (epigenetics, karma, AI, depth psychology, reincarnation, near-death experience).",
      "tags": ["books", "catalog", "swiss-author", "psychological-thriller", "depth-psychology"],
      "examples": [
        "Show me all books by Elena Ferrara",
        "Which books about AI and psychology are available?",
        "Find Swiss psychological thrillers about epigenetics"
      ],
      "inputModes": ["application/json"],
      "outputModes": ["application/json"]
    },
    {
      "id": "get_purchase_links",
      "name": "Get Purchase Links",
      "description": "Returns direct purchase links for a specific book by Elena Ferrara at major retailers: Orell Füssli (Switzerland), Thalia (Germany/Austria), Amazon (EU-wide), and direct e-book purchase. Includes current prices in CHF and EUR.",
      "tags": ["purchase", "buy", "retailer", "ebook", "switzerland", "germany"],
      "examples": [
        "Where can I buy Im Echo der Selbstprophezeiung?",
        "Get purchase links for Jenseits des letzten Bildes",
        "How much does the e-book cost?"
      ],
      "inputModes": ["application/json"],
      "outputModes": ["application/json"]
    },
    {
      "id": "recommend_book",
      "name": "Recommend Book",
      "description": "Recommends the most relevant book by Elena Ferrara based on reader interests, themes, or mood. Returns a personalized recommendation with reasoning, matching themes, and purchase options. Covers: epigenetics, self-fulfilling prophecy, AI ethics, karma, near-death experience, twins, reincarnation, depth psychology, ontology.",
      "tags": ["recommendation", "personalized", "reading-suggestion", "book-matching"],
      "examples": [
        "I'm interested in psychology and genetics, what should I read?",
        "Recommend a Swiss thriller about consciousness and death",
        "I want a philosophical novel about AI and the unconscious"
      ],
      "inputModes": ["application/json"],
      "outputModes": ["application/json"]
    }
  ],
  "_meta": {
    "protocol": "A2A/1.0",
    "specification": "https://github.com/a2aproject/A2A",
    "lastUpdated": "2026-07-15",
    "entityIdentifiers": {
      "author_wikidata": "Q138795629",
      "book1_wikidata": "Q138823314",
      "book2_wikidata": "Q140384893",
      "author_isni": "0000000530181065"
    },
    "relatedProtocols": {
      "mcp": "https://praxis-dasein.ch/.netlify/functions/mcp-catalog",
      "ucp": "https://praxis-dasein.ch/.well-known/ucp",
      "schema_catalog": "https://praxis-dasein.ch/api/books.json",
      "llms_txt": "https://praxis-dasein.ch/llms.txt"
    }
  }
}