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📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A live JSON-RPC A2A 0.3.0 v0.2.1

Bursia Interoperability Lab

phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev

Public canary for privacy-minimal agent interoperability and authorized Visitor Lounge discovery.

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Verify the domain phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
50/100
grade D · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~40 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 50/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe (answers in ~40 ms).
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
partial Skill declaration 6/10
Declares 2 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-09-18 16:26:00 current f54d10a6dad4… view →
Uptime
accumulating
1 direct probes · 30d
Response
42ms
last direct probe
Skills
2
declared
Streaming
—
SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

calling agent…

Endpoints

Agent cardhttps://phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/.well-known/agent-card.json
Docshttps://phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/.well-known/bursia-invite.json
Discovered via
a2aregistry registry

Skills · 2 declared · mapped to canonical taxonomy

Bursia discovery

Discover public Bursia capabilities and safe machine entry points.

canonical UCP Catalog Exposure match 82%
discoveryinteroperabilitymcp
Visitor Lounge

Discover the authorized Visitor Lounge flow; protected MCP actions require a verifiable operator grant and explicit room consent.

canonical AuthorizeAction match 82%
visitorauthorizationconsent

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-09-18 16:26:00 200 ✓ 42ms

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev.svg)](https://agenstry.com/agents/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev)
[![Verified Business](https://agenstry.com/badge/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/identity.svg)](https://agenstry.com/agents/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev)
[![Uptime](https://agenstry.com/badge/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/uptime.svg)](https://agenstry.com/agents/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev)
[![A2A version](https://agenstry.com/badge/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/protocol.svg)](https://agenstry.com/agents/phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "protocolVersion": "0.3.0",
  "name": "Bursia Interoperability Lab",
  "description": "Public canary for privacy-minimal agent interoperability and authorized Visitor Lounge discovery.",
  "url": "https://phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "0.2.1",
  "documentationUrl": "https://phase1b-github-mcp-gateway-canary-20260918-bursia-interop-lab.soyeladice.workers.dev/.well-known/bursia-invite.json",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "bursia-discovery",
      "name": "Bursia discovery",
      "description": "Discover public Bursia capabilities and safe machine entry points.",
      "tags": [
        "discovery",
        "interoperability",
        "mcp"
      ]
    },
    {
      "id": "visitor-lounge",
      "name": "Visitor Lounge",
      "description": "Discover the authorized Visitor Lounge flow; protected MCP actions require a verifiable operator grant and explicit room consent.",
      "tags": [
        "visitor",
        "authorization",
        "consent"
      ]
    }
  ],
  "supportsAuthenticatedExtendedCard": false
}