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📊 Intel view 📋 Audit JSON 🔄 Changelog
54
A2A live JSON-RPC A2A 0.3.0 v1.0.0

Aisles

aislesinventory.com · Aisles Inc.

Answers "is this product in stock at a store near a US city or ZIP" from Aisles' retailer-reported listings, with the store, price and the time Aisles last checked. Read-only.

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Trust score
54/100
grade D · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~2532 ms response
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: 54/100
D-grade: significant issues, auth-gated, partially broken, or stale.
Show breakdown Hide breakdown
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 24/25
Endpoint responds to a negotiated A2A SendMessage probe, but is slow: ~2532 ms typical response.
How to earn +1 point
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: Aisles Inc. (https://aislesinventory.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.

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Card history

1 snapshot
Snapshots
Agent card snapshots
Captured Hash Snapshot
2026-11-05 05:22:06 current 6218d8604302… view →
Uptime
accumulating
1 direct probes · 30d
Response
132ms
last direct probe
Skills
1
declared
Streaming
—
SSE-capable

Try it

Sent live, through Agenstry.

calling agent… ⌘/Ctrl + Enter

Endpoints

Agent cardhttps://aislesinventory.com/.well-known/agent-card.json
Providerhttps://aislesinventory.com
Docshttps://aislesinventory.com/developers
Discovered via
manifests

Skills · 1 declared

Local store stock

Find a product at stores near a covered US city or ZIP: availability, price and the check time.

shoppinglocal inventoryin stock

Health · last 1 probes

Probe log
When HTTP Live JSON-RPC Latency
2026-11-05 05:22:06 200 ✓ 132ms

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Embed a badge

Updates itself and links back here.

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

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "protocolVersion": "0.3.0",
  "name": "Aisles",
  "description": "Answers \"is this product in stock at a store near a US city or ZIP\" from Aisles' retailer-reported listings, with the store, price and the time Aisles last checked. Read-only.",
  "url": "https://aislesinventory.com/a2a",
  "preferredTransport": "JSONRPC",
  "version": "1.0.0",
  "provider": {
    "organization": "Aisles Inc.",
    "url": "https://aislesinventory.com"
  },
  "iconUrl": "https://aislesinventory.com/favicon.png",
  "documentationUrl": "https://aislesinventory.com/developers",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "securitySchemes": {},
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "local-stock",
      "name": "Local store stock",
      "description": "Find a product at stores near a covered US city or ZIP: availability, price and the check time.",
      "tags": [
        "shopping",
        "local inventory",
        "in stock"
      ],
      "examples": [
        "Where can I buy oat milk in Chicago?",
        "Is a dozen eggs in stock near 60614?"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    }
  ]
}