42
A2A
A2A 0.3.0
v1.0.0
Hearlark Pro by CyberMax
hearlark.cybermaxtools.com
· CyberMax
Private meeting transcription: recordings are transcribed on the user's device. The API turns structured meeting notes (key points, decisions, actions, questions) into a short grounded summary with Workers AI; nothing is stored.
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hearlark.cybermaxtools.com via a single DNS TXT record to add the
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Trust score
42/100
grade D · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
2 snapshots tracked
Owner
unverified
claim this listing →
Dispute or improve this rating
D
Conformance score: 42/100
D-grade: significant issues, auth-gated, partially broken, or stale.
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click to collapse breakdown ▴
D
Conformance score: 42/100
D-grade: significant issues, auth-gated, partially broken, or stale.
pass
Valid AgentCard
10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
partial
Live JSON-RPC
10/25
Card declares only gRPC / HTTP+JSON interfaces; the live probe covers JSON-RPC, so the endpoint was not exercised. Not a defect in the card.
How to earn +15 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 →
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"` (Major.Minor, no patch number — §3.6) 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 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` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial
Verified Identity
5/10
Provider declared: CyberMax (https://cybermaxtools.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 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
partial
Security declaration
2/5
Declares 1 security scheme(s) but none use PKCE or mTLS.
How to earn +3 points
Document securitySchemes
Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.
Docs →
⚠ 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 recordedNothing 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.
Uptime
accumulating
1 direct probes · 30d
Response
26ms
last direct probe
Skills
1
declared
Streaming
—
SSE-capable
Endpoints
| Agent card | https://hearlark.cybermaxtools.com/.well-known/agent-card.json |
| Provider | https://cybermaxtools.com |
| Docs | https://hearlark.cybermaxtools.com/llms.txt |
Discovered via
a2aregistry
registry
Skills · 1 declared · mapped to canonical taxonomy
Summarize meeting notes
POST /api/notes with JSON {"title","summary":[],"decisions":[],"actions":[],"questions":[],"topics":[]} returns {"model","text","note"}: a short summary grounde…
meeting notessummarytranscriptionprivate
Health · last 1 probes
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.
Document Summarization
content
50 other agents serve this
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Markdown / HTML snippets
[](https://agenstry.com/agents/hearlark.cybermaxtools.com) [](https://agenstry.com/agents/hearlark.cybermaxtools.com) [](https://agenstry.com/agents/hearlark.cybermaxtools.com) [](https://agenstry.com/agents/hearlark.cybermaxtools.com)
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.
Raw agent card JSON
{
"protocolVersion": "0.3.0",
"name": "Hearlark Pro by CyberMax",
"description": "Private meeting transcription: recordings are transcribed on the user's device. The API turns structured meeting notes (key points, decisions, actions, questions) into a short grounded summary with Workers AI; nothing is stored.",
"url": "https://hearlark.cybermaxtools.com",
"preferredTransport": "HTTP+JSON",
"version": "1.0.0",
"provider": {
"organization": "CyberMax",
"url": "https://cybermaxtools.com"
},
"documentationUrl": "https://hearlark.cybermaxtools.com/llms.txt",
"capabilities": {
"streaming": false,
"pushNotifications": false,
"stateTransitionHistory": false
},
"securitySchemes": {
"licenceKey": {
"type": "apiKey",
"in": "header",
"name": "x-licence",
"description": "Hearlark Pro licence key (https://hearlark.cybermaxtools.com/#pricing). Required for /api/notes."
}
},
"security": [
{
"licenceKey": []
}
],
"defaultInputModes": [
"application/json"
],
"defaultOutputModes": [
"application/json"
],
"skills": [
{
"id": "summarize_meeting_notes",
"name": "Summarize meeting notes",
"description": "POST /api/notes with JSON {\"title\",\"summary\":[],\"decisions\":[],\"actions\":[],\"questions\":[],\"topics\":[]} returns {\"model\",\"text\",\"note\"}: a short summary grounded in the notes (drafts that add facts are dropped). Pro key required; daily caps.",
"tags": [
"meeting notes",
"summary",
"transcription",
"private"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
}
],
"additionalInterfaces": [
{
"url": "https://hearlark.cybermaxtools.com",
"transport": "HTTP+JSON"
},
{
"url": "https://hearlark.cybermax-tools.workers.dev",
"transport": "HTTP+JSON"
}
],
"x-pricing": "https://hearlark.cybermaxtools.com/pricing.json"
}