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📊 Intel view 📋 Audit JSON 🔄 Changelog
50
A2A live JSON-RPC A2A 0.3.0 v1.0.0 x402 micropay

Agent Harbor

commerce.agentharbor.agency · Agent Harbor LLC

Agent Harbor's A2A commerce gateway: business website research for agents, such as the business name and its source, the published contact surface and detected technology platforms with evidence. Call over A2A JSON-RPC with an API key (X-API-Key), or pay per call over x402 (USDC on Base) at https://x402.agentharbor.agency.

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Verify the domain commerce.agentharbor.agency 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
50/100
grade D · 9 criteria
Uptime
not measured
no direct probes in 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 50/100
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).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe.
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 0 probes so far, need ≥5 for an uptime grade.
fail Skill declaration 0/10
No skills declared in card. Hard to route to.
How to earn +10 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: Agent Harbor LLC (https://agentharbor.agency/). 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 5/5
declares 1 modern capability flag(s) (x402); seen in upstream source within 0d
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
2026-10-14 05:59:22 current 175ac5ca82f2… view →
Uptime
not measured
0 direct probes · 30d
Response
—
no direct probe retained
Skills
3
declared
Streaming
—
SSE-capable

Try it

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

calling agent… ⌘/Ctrl + Enter

Endpoints

Agent cardhttps://commerce.agentharbor.agency/a2a
Providerhttps://agentharbor.agency/
Docshttps://x402.agentharbor.agency/llms.txt
Discovered via
a2aregistry

Health · last 0 probes

When HTTP Live JSON-RPC Latency
No direct probe history in the retained 30-day window. Upstream catalogue observations do not count as uptime probes.

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

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": "Agent Harbor",
  "url": "https://commerce.agentharbor.agency/a2a",
  "description": "Agent Harbor's A2A commerce gateway: business website research for agents, such as the business name and its source, the published contact surface and detected technology platforms with evidence. Call over A2A JSON-RPC with an API key (X-API-Key), or pay per call over x402 (USDC on Base) at https://x402.agentharbor.agency.",
  "version": "1.0.0",
  "documentationUrl": "https://x402.agentharbor.agency/llms.txt",
  "iconUrl": null,
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "business-intelligence",
      "name": "Agent Harbor Business Intelligence",
      "description": "Agent Harbor Business Intelligence. Input (JSON): business_name, website_url, vertical_hint, city, state, domain. $0.05 per call with an API key. Typical ceiling 120 s.",
      "tags": [
        "data_intelligence",
        "business-data"
      ],
      "examples": [],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "tech-stack-detection",
      "name": "Agent Harbor Tech Stack Detector",
      "description": "Agent Harbor Tech Stack Detector. Input (JSON): website_url, business_name, categories, domain. $0.01 per call with an API key. Typical ceiling 45 s.",
      "tags": [
        "data_intelligence",
        "business-data"
      ],
      "examples": [],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "scrape_business",
      "name": "Agent Harbor Business Research",
      "description": "Agent Harbor Business Research. Input (JSON): business_name, website_url, city, state, domain. $0.01 per call with an API key. Typical ceiling 45 s.",
      "tags": [
        "data_intelligence",
        "business-data"
      ],
      "examples": [],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "protocolVersion": "0.3.0",
  "provider": {
    "organization": "Agent Harbor LLC",
    "url": "https://agentharbor.agency/"
  }
}