{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "protocol": "oraclenet-deal-v1",
  "version": "1.0-draft",
  "status": "draft",
  "title": "OracleNet Deal Discovery Protocol",
  "description": "Machine-readable artefacts for permissioned agent-to-agent deal discovery: curated intent, opt-out, subscribable broadcast, W3C-VC proposal cards, observed demand, readiness tiers, fit scoring, governance hooks.",
  "specification_url": "https://tooloracle.io/docs/deal-protocol/rfc-0001",
  "specification_markdown_url": "https://tooloracle.io/docs/deal-protocol/rfc-0001.md",
  "docs_index_url": "https://tooloracle.io/docs/deal-protocol/",
  "authors": [
    {"name": "OracleNet", "did": "did:web:tooloracle.io"},
    {"name": "OracleNet", "did": "did:web:feedoracle.io"}
  ],
  "schemas": {
    "deal-policy.v1":          "https://tooloracle.io/docs/schemas/deal-policy.v1.json",
    "deal-proposal-card.v1":   "https://tooloracle.io/docs/schemas/deal-proposal-card.v1.json",
    "deal-vc-v1.jsonld":       "https://tooloracle.io/docs/schemas/deal-vc-v1.jsonld",
    "deal-emergence.v1":       "https://tooloracle.io/docs/schemas/deal-emergence.v1.json"
  },
  "well_known_paths": {
    "deal-policy":     "/.well-known/deal-policy.json",
    "do-not-contact":  "/.well-known/do-not-contact.json",
    "deal-feed":       "/.well-known/deal-feed.atom",
    "deal-emergence":  "/.well-known/deal-emergence.json"
  },
  "link_header_rels": [
    "deal-policy",
    "do-not-contact",
    "deal-feed"
  ],
  "reference_implementations": [
    {
      "agent": "OracleNet / FeedOracle",
      "did": "did:web:feedoracle.io",
      "origin": "https://feedoracle.io",
      "live": true,
      "since": "2026-04-23"
    },
    {
      "agent": "OracleNet / ToolOracle",
      "did": "did:web:tooloracle.io",
      "origin": "https://tooloracle.io",
      "live": true,
      "since": "2026-04-23"
    }
  ],
  "conformance_levels": {
    "required": ["deal-policy.json", "signature-verification", "do-not-contact enforcement"],
    "recommended": ["deal-feed.atom", "deal-proposal-card (W3C VC)", "deal-emergence.json", "Link headers"]
  },
  "signing": {
    "supported_algorithms": ["ES256K", "EdDSA"],
    "canonical_json": "keys sorted lexicographically, signature/proof field removed",
    "hash": "SHA-256 hex"
  },
  "categories": ["agent-to-agent", "discovery", "verifiable-credentials", "opt-in", "anti-spam"],
  "license": "CC BY 4.0 (specification)",
  "contact": {
    "method": "signed capability_declaration via any participating inbox",
    "inbox_example": "https://feedoracle.io/a2a/inbox"
  },
  "generated_at": "2026-04-23T12:00:00Z"
}