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

ProductSchema

productschema.pages.dev · ProductSchema

Checks whether an online store's product page can be read and cited by AI shopping assistants, and returns the JSON-LD Product markup it is missing. Everything reported is measured from bytes fetched live — no estimates. Free, no account, no key.

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Trust score
55/100
grade D · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~78 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

D
Conformance score: 55/100
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 (answers in ~78 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 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`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: ProductSchema (https://productschema.pages.dev/). 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
2026-08-23 22:57:17 current fa0a71b4e4f7… view →
Uptime
100.0%
1 direct probes · 30d
Response
58ms
last direct probe
Skills
1
declared
Streaming
SSE-capable

Try it

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

calling agent…

Skills · 1 declared · mapped to canonical taxonomy

Audit a store page for AI shopping readability

Give it a storefront domain or a product URL. Measures which AI crawlers robots.txt lets in, whether the page renders without JavaScript, which Product fields (…

canonical SEO Analysis and Optimisation match 85%
ecommercestructured-datajson-ldschema.orgseo

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-08-23 22:57:17 200 58ms

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

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": "ProductSchema",
  "description": "Checks whether an online store's product page can be read and cited by AI shopping assistants, and returns the JSON-LD Product markup it is missing. Everything reported is measured from bytes fetched live \u2014 no estimates. Free, no account, no key.",
  "url": "https://productschema.pages.dev/a2a",
  "preferredTransport": "JSONRPC",
  "version": "1.0.0",
  "documentationUrl": "https://productschema.pages.dev/llms.txt",
  "provider": {
    "organization": "ProductSchema",
    "url": "https://productschema.pages.dev/"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "securitySchemes": {},
  "security": [],
  "skills": [
    {
      "id": "audit_product_page",
      "name": "Audit a store page for AI shopping readability",
      "description": "Give it a storefront domain or a product URL. Measures which AI crawlers robots.txt lets in, whether the page renders without JavaScript, which Product fields (price, availability, GTIN, rating, returns, shipping) are present in structured data, title/meta, and sitemap reachability. Returns a score out of 100, per-check detail with fixes, and a ready-to-paste JSON-LD Product snippet built from what is actually on the page.",
      "tags": [
        "ecommerce",
        "structured-data",
        "json-ld",
        "schema.org",
        "seo",
        "audit",
        "ai-shopping"
      ],
      "examples": [
        "Is allbirds.com readable by AI shopping assistants?",
        "Audit https://example.com/products/wool-runner and give me the JSON-LD it is missing",
        "Why does ChatGPT not recommend my store? Check example.com"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    }
  ],
  "additionalInterfaces": [
    {
      "url": "https://productschema.pages.dev/a2a",
      "transport": "JSONRPC"
    }
  ]
}