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📊 Intel view 📋 Audit JSON 🔄 Changelog
75
A2A v4.13.1

HefestoAI

hefestoai.narapallc.com · Narapa LLC

AI-powered code quality guardian. Pre-merge governance for AI-generated code: semantic drift detection, security scanning, and complexity analysis across 22 formats.

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Verify the domain hefestoai.narapallc.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. 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
49/100
grade D · 9 criteria
Uptime
100.0%
48 direct probes · 30d
~70 ms response
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

D
Conformance score: 49/100
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).
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).
pass Uptime track record 15/15
48/48 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Narapa LLC (https://narapallc.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 1d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations 100.0% success Public aggregate · no PII recorded
0
invocations 7d
reached the endpoint through us
0
lookups 7d
our API answered about it
0
impressions 7d
appeared in a result list
Per event type (7d)
1
search_click
Recent events (last 20)
When Event Method Status Latency
2026-09-08T18:26:58 search_click /agents — ok 1ms
2026-08-06T21:55:41 search_impression 200 ok
2026-07-28T18:22:04 search_impression 200 ok
2026-07-28T13:56:04 search_impression 200 ok
2026-07-28T12:55:52 search_impression 200 ok
2026-07-28T12:00:12 search_impression 200 ok
2026-07-28T04:55:13 search_impression 200 ok
2026-07-27T16:45:25 search_impression 200 ok
2026-07-26T14:39:42 search_impression 200 ok
2026-06-07T02:46:09 search_impression 200 ok
2026-05-31T11:35:37 search_impression 200 ok
2026-05-31T07:34:06 search_impression 200 ok
2026-05-31T06:45:32 search_impression 200 ok
2026-05-31T06:44:17 search_impression 200 ok
2026-05-28T21:34:36 search_impression 200 ok
2026-05-28T21:34:30 search_impression 200 ok
2026-05-28T21:34:29 search_impression 200 ok
2026-05-28T21:34:29 search_impression 200 ok
2026-05-28T21:34:28 search_impression 200 ok
2026-05-28T21:34:25 search_impression 200 ok

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-05-18 12:55:57 current 2f41345d7aac… view →
Uptime
100.0%
48 direct probes · 30d
Response
46ms
last direct probe
Skills
3
declared
Streaming
SSE-capable

Endpoints

Agent cardhttps://hefestoai.narapallc.com/.well-known/agent-card.json
Providerhttps://narapallc.com
Discovered via
smithery recrawl_hot mcp_registry manifests github_code

Skills · 3 declared · mapped to canonical taxonomy

Code Analysis

Analyze code files or directories for security vulnerabilities, complexity issues, semantic drift, and code smells. Supports Python, TypeScript, JavaScript, Jav…

canonical Vulnerability Analysis match 88%
Security Scanning

Detect HARDCODED_SECRET, SQL_INJECTION, COMMAND_INJECTION, PATH_TRAVERSAL, UNSAFE_DESERIALIZATION and other security vulnerabilities.

canonical Secret Leak Detection match 89%
Semantic Drift Detection

Detect when AI-generated code deviates from intended behavior. Validates that code does what the prompt asked for.

canonical Anomaly Detection match 89%

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-09-07 07:59:01 200 46ms
2026-09-05 06:02:58 200 62ms
2026-09-03 05:30:25 200 55ms
2026-09-01 12:38:28 200 1404ms
2026-09-01 06:15:17 200 60ms
2026-09-01 00:06:23 200 50ms
2026-08-31 18:32:19 200 1490ms
2026-08-30 10:56:11 200 41ms
2026-08-28 21:50:57 200 60ms
2026-08-28 15:43:38 200 1362ms

Who's calling this agent 30d

1 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
ClaudeBot (training crawler) 1 (100%)
Caller geography · top 3
US 1
Via which API surface · top 3
web 1

Public teaser: top-3 per dimension only. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

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/hefestoai.narapallc.com.svg)](https://agenstry.com/agents/hefestoai.narapallc.com)
[![Verified Business](https://agenstry.com/badge/hefestoai.narapallc.com/identity.svg)](https://agenstry.com/agents/hefestoai.narapallc.com)
[![Uptime](https://agenstry.com/badge/hefestoai.narapallc.com/uptime.svg)](https://agenstry.com/agents/hefestoai.narapallc.com)
[![A2A version](https://agenstry.com/badge/hefestoai.narapallc.com/protocol.svg)](https://agenstry.com/agents/hefestoai.narapallc.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": "HefestoAI",
  "description": "AI-powered code quality guardian. Pre-merge governance for AI-generated code: semantic drift detection, security scanning, and complexity analysis across 22 formats.",
  "url": "https://hefestoai.narapallc.com",
  "version": "4.13.1",
  "provider": {
    "organization": "Narapa LLC",
    "url": "https://narapallc.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "skills": [
    {
      "id": "analyze",
      "name": "Code Analysis",
      "description": "Analyze code files or directories for security vulnerabilities, complexity issues, semantic drift, and code smells. Supports Python, TypeScript, JavaScript, Java, Go, Rust, C#, plus 15 DevOps and Cloud IaC formats (including COBOL governance).",
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain",
        "text/html"
      ]
    },
    {
      "id": "security-scan",
      "name": "Security Scanning",
      "description": "Detect HARDCODED_SECRET, SQL_INJECTION, COMMAND_INJECTION, PATH_TRAVERSAL, UNSAFE_DESERIALIZATION and other security vulnerabilities.",
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "semantic-drift",
      "name": "Semantic Drift Detection",
      "description": "Detect when AI-generated code deviates from intended behavior. Validates that code does what the prompt asked for.",
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "authentication": {
    "schemes": [
      "apiKey"
    ],
    "credentials": "Set HEFESTO_API_KEY environment variable or X-API-Key header"
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ]
}