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📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A live JSON-RPC A2A 0.3.0 v1.0.0

DonQuaan Agent

donquaan.com · DonQuaan

Agent cua DonQuaan (donquaan.com): tra cau trich dan vi nhan theo ngay, cau hoi hien sinh theo ngay, tim cau hoi theo tu khoa, va ho so tac gia. Du lieu da kiem xuat xu (200 quote, 100 cau hoi hien sinh).

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Verify the domain donquaan.com 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 for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Trust score
59/100
grade D · 9 criteria
Uptime
accumulating
1/5 probes
~59 ms response
Revenue · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →
D
Conformance score: 59/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
pass Live JSON-RPC 25/25
Endpoint responds to message/send with valid JSON-RPC (answers in ~59 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 the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
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.
pass Skill declaration 10/10
Declares 4 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: DonQuaan (https://donquaan.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
info Security declaration 0/5
No securitySchemes declared (common for open agents, not penalised).
⚠ 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 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. 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
2026-07-01 00:59:10 current 8c35972bb9c1… view →
Uptime
100.0%
1 probes
Response
69ms
last probe
Skills
4
declared
Streaming
SSE-capable

Try it

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

calling agent…

Skills · 4 declared · mapped to canonical taxonomy

Quote moi ngay

Tra ve cau noi vi nhan duoc chon cho ngay hom nay (theo gio Viet Nam, UTC+7), gom ban tieng Viet, ban tieng Anh va tac gia.

canonical Tabular Text match 80%
quotedailywisdomvien
Cau hoi moi ngay

Tra ve cau hoi hien sinh cua ngay hom nay (theo gio Viet Nam, UTC+7) cung mo ta noi dau va cac trich dan vi nhan tra loi gian tiep.

canonical Devops Mlops match 80%
questiondailyexistentialphilosophy
Tim cau hoi theo tu khoa

Tim trong bo 100 cau hoi hien sinh nhung cau khop voi tu khoa (tim trong cau hoi va phan mo ta noi dau). Tra ve danh sach cau hoi phu hop.

canonical Devops Mlops match 81%
searchquestionexistentialkeyword
Ho so DonQuaan

Tra ve thong tin ho so cong khai cua DonQuaan: ten, mo ta, website, va cac kenh lien he cong khai.

canonical Devops Mlops match 80%
profileaboutcontact

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-07-01 00:59:10 200 69ms

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

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "protocolVersion": "0.3.0",
  "name": "DonQuaan Agent",
  "description": "Agent cua DonQuaan (donquaan.com): tra cau trich dan vi nhan theo ngay, cau hoi hien sinh theo ngay, tim cau hoi theo tu khoa, va ho so tac gia. Du lieu da kiem xuat xu (200 quote, 100 cau hoi hien sinh).",
  "url": "https://donquaan.com/a2a",
  "preferredTransport": "JSONRPC",
  "supportedInterfaces": [
    {
      "url": "https://donquaan.com/a2a",
      "transport": "JSONRPC"
    }
  ],
  "additionalInterfaces": [
    {
      "url": "https://donquaan.com/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "1.0.0",
  "documentationUrl": "https://donquaan.com/llms.txt",
  "provider": {
    "organization": "DonQuaan",
    "url": "https://donquaan.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "id": "get_daily_quote",
      "name": "Quote moi ngay",
      "description": "Tra ve cau noi vi nhan duoc chon cho ngay hom nay (theo gio Viet Nam, UTC+7), gom ban tieng Viet, ban tieng Anh va tac gia.",
      "tags": [
        "quote",
        "daily",
        "wisdom",
        "vi",
        "en"
      ],
      "examples": [
        "Cho toi quote hom nay",
        "Give me today's quote of the day"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    },
    {
      "id": "get_daily_question",
      "name": "Cau hoi moi ngay",
      "description": "Tra ve cau hoi hien sinh cua ngay hom nay (theo gio Viet Nam, UTC+7) cung mo ta noi dau va cac trich dan vi nhan tra loi gian tiep.",
      "tags": [
        "question",
        "daily",
        "existential",
        "philosophy"
      ],
      "examples": [
        "Cau hoi hom nay la gi?",
        "What is today's existential question?"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    },
    {
      "id": "search_questions",
      "name": "Tim cau hoi theo tu khoa",
      "description": "Tim trong bo 100 cau hoi hien sinh nhung cau khop voi tu khoa (tim trong cau hoi va phan mo ta noi dau). Tra ve danh sach cau hoi phu hop.",
      "tags": [
        "search",
        "question",
        "existential",
        "keyword"
      ],
      "examples": [
        "Tim cau hoi ve y nghia cuoc song",
        "Search questions about death and meaning"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    },
    {
      "id": "get_profile",
      "name": "Ho so DonQuaan",
      "description": "Tra ve thong tin ho so cong khai cua DonQuaan: ten, mo ta, website, va cac kenh lien he cong khai.",
      "tags": [
        "profile",
        "about",
        "contact"
      ],
      "examples": [
        "DonQuaan la ai?",
        "Tell me about DonQuaan"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain"
      ]
    }
  ]
}