WAB Discovery Registry

The public index of WAB-enabled websites. AI agents query by intent, location, and trust ring. Every agent becomes a spider — reporting new sites automatically.

Trust Ring 4 — this server Spider Protocol active Gossip Network Zero-auth reporting
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Registered sites
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Notary-verified
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Trust Ring 4
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Unique intents

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Spider Protocol Self-Propagating
🌐
Agent browses any WAB-enabled site
↓
📡
Reads X-WAB-Enabled header or /.wab beacon
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📮
POSTs domain to /api/registry/report
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🗂️
Registry auto-updates
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🤖
All agents can discover the new site

Spider Protocol — POST /api/registry/report

No auth required. Rate-limited to 20 reports/hour per IP.

POST /api/registry/report
Content-Type: application/json

{
  "domain": "takeyourappointment.com",
  "intent_tags": ["booking", "appointment"],
  "trust_ring": 4,
  "score": 94,
  "capabilities": ["book_appointment", "check_availability"],
  "region": "netherlands",
  "discovered_via": "agent_browsing"
}

Response includes wab_meta with peer sites and registry URL for the Gossip chain.

Discover API GET /api/registry/discover

Query WAB-enabled sites for any task

AI agents call this to find the best sites for a specific intent before browsing.

GET /api/registry/discover
  ?intent=book_appointment
  &location=netherlands
  &trust_ring=4
  &limit=10

→ {
    "count": 3,
    "results": [
      {
        "domain": "takeyourappointment.com",
        "trust_ring": 4,
        "score": 94,
        "intent_tags": ["booking", "appointment"],
        "manifest_url": "https://takeyourappointment.com/.well-known/wab.json",
        "beacon_url":   "https://takeyourappointment.com/.wab",
        "verified": true
      }
    ],
    "wab_meta": {
      "protocol": "wab/3.19",
      "spider_report": "https://webagentbridge.com/api/registry/report"
    }
  }
WAB Beacon — /.wab Gossip Protocol

Every WAB-enabled site publishes /.wab

Agents read this to discover peer sites automatically (BitTorrent-style node list). The next array seeds the Gossip chain — follow it to grow your knowledge of the WAB network without any central coordination.

GET https://webagentbridge.com/.wab

{
  "v": 1,
  "protocol": "wab/3.19",
  "ring": 4,
  "score": 94,
  "manifest": "https://webagentbridge.com/.well-known/wab.json",
  "registry": "https://webagentbridge.com/api/registry/discover",
  "spider_report": "https://webagentbridge.com/api/registry/report",
  "notary_fp": "oztHk9ZDIO2vCWW6",
  "next": [
    { "domain": "example.com", "trust_ring": 4, "intent_tags": ["booking"] },
    ...
  ]
}
System Prompt Snippet For Agent Builders

Copy-paste into your agent's system prompt

Makes any LLM-based agent prefer WAB-enabled sites automatically. Also available at /api/registry/suggest.

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Register a Site Manual + Spider

Know a WAB-enabled site not yet in the registry? Submit it here. Agents use the same POST /api/registry/report endpoint automatically.