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📊 Intel view 📋 Audit JSON 🔄 Changelog
81
A2A v1.0.0

Polyglow Content

polyglow.zbz.ai

Read-only public content discovery for Polyglow, a multilingual static editorial site.

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🛡
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Verify the domain polyglow.zbz.ai 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
35/100
grade F · 9 criteria
Uptime
100.0%
34 direct probes · 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 35/100
F-grade: card is reachable but fails most operational signals.
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).
fail Live JSON-RPC 0/25
DNS dead or connection refused.
How to earn +25 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 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).
pass Uptime track record 15/15
34/34 probes succeeded (100% uptime).
partial Skill declaration 6/10
Declares 1 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 2d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

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
2026-06-05 11:47:53 current 69c1895fa487… view →
Uptime
100.0%
34 direct probes · 30d
Response
30ms
last direct probe
Skills
1
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://polyglow.zbz.ai/.well-known/agent-card.json
About this provider off-card enrichment
Domain age
Registered 2024-10-06
via NameCheap, Inc.
SSL certificate
Google Trust Services
expires 2026-11-01
Discovered via
github_code recrawl_hot manifests

Skills · 1 declared · mapped to canonical taxonomy

Polyglow Content Discovery

Find public posts, locale routes, RSS feeds, and machine-readable content indexes.

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-09-14 15:29:05 200 — 30ms
2026-09-12 15:22:50 200 — 27ms
2026-09-10 18:05:01 200 — 38ms
2026-09-09 02:48:39 200 — 37ms
2026-09-07 05:10:59 200 — 26ms
2026-09-05 02:30:03 200 — 27ms
2026-09-03 02:14:03 200 — 35ms
2026-09-01 12:29:06 200 — 38ms
2026-09-01 06:03:51 200 — 58ms
2026-08-31 23:55:58 200 — 33ms

Cheaper or better alternatives per-skill

↑ 1 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/polyglow.zbz.ai.svg)](https://agenstry.com/agents/polyglow.zbz.ai)
[![Verified Business](https://agenstry.com/badge/polyglow.zbz.ai/identity.svg)](https://agenstry.com/agents/polyglow.zbz.ai)
[![Uptime](https://agenstry.com/badge/polyglow.zbz.ai/uptime.svg)](https://agenstry.com/agents/polyglow.zbz.ai)
[![A2A version](https://agenstry.com/badge/polyglow.zbz.ai/protocol.svg)](https://agenstry.com/agents/polyglow.zbz.ai)

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 
{
  "name": "Polyglow Content",
  "version": "1.0.0",
  "description": "Read-only public content discovery for Polyglow, a multilingual static editorial site.",
  "url": "https://polyglow.zbz.ai",
  "supportedInterfaces": [
    {
      "transport": "https",
      "url": "https://polyglow.zbz.ai/llms.txt"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "skills": [
    {
      "id": "polyglow-content",
      "name": "Polyglow Content Discovery",
      "description": "Find public posts, locale routes, RSS feeds, and machine-readable content indexes."
    }
  ]
}