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📊 Intel view 📋 Audit JSON 🔄 Changelog
75
A2A v1.0.0

Luong Nguyen — AI & Cybersecurity

luongnv.com · luongnv89

Personal portfolio and lab of Luong Nguyen — AI & Cybersecurity Engineer at Montimage, Paris. Agentic interface to projects, games, and writing.

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Verify the domain luongnv.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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Trust score
34/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~20 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

F
Conformance score: 34/100
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 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 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).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: luongnv89 (https://luongnv.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
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
2026-09-09 03:09:03 current c5857382f4b7… view →
Uptime
accumulating
1 direct probes · 30d
Response
139ms
last direct probe
Skills
3
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://luongnv.com/.well-known/agent-card.json
Providerhttps://luongnv.com
Discovered via
github_code

Skills · 3 declared · mapped to canonical taxonomy

Portfolio Search

Search OSS projects, products, and blog posts

canonical Semantic Code Search match 86%
Game Launcher

Launch any of 16 browser games by slug

canonical Browser Automation match 84%
Contact

Return contact and social links

canonical Community Coordination match 86%

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-09-09 03:09:03 200 ✗ 139ms

Cheaper or better alternatives per-skill

↑ 3 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/luongnv.com.svg)](https://agenstry.com/agents/luongnv.com)
[![Verified Business](https://agenstry.com/badge/luongnv.com/identity.svg)](https://agenstry.com/agents/luongnv.com)
[![Uptime](https://agenstry.com/badge/luongnv.com/uptime.svg)](https://agenstry.com/agents/luongnv.com)
[![A2A version](https://agenstry.com/badge/luongnv.com/protocol.svg)](https://agenstry.com/agents/luongnv.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 
{
  "name": "Luong Nguyen \u2014 AI & Cybersecurity",
  "version": "1.0.0",
  "description": "Personal portfolio and lab of Luong Nguyen \u2014 AI & Cybersecurity Engineer at Montimage, Paris. Agentic interface to projects, games, and writing.",
  "url": "https://luongnv.com",
  "provider": {
    "organization": "luongnv89",
    "url": "https://luongnv.com"
  },
  "supportedInterfaces": [
    {
      "url": "https://luongnv.com",
      "protocol": "https",
      "transport": "https"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "skills": [
    {
      "id": "portfolio-search",
      "name": "Portfolio Search",
      "description": "Search OSS projects, products, and blog posts"
    },
    {
      "id": "game-launcher",
      "name": "Game Launcher",
      "description": "Launch any of 16 browser games by slug"
    },
    {
      "id": "contact",
      "name": "Contact",
      "description": "Return contact and social links"
    }
  ],
  "defaultInputModes": [
    "text"
  ],
  "defaultOutputModes": [
    "text"
  ]
}