check_structured_data
shallowio.github.cj29d9tjjn-sudo/landfall · Verify this server
Check a page's structured data: finds every schema.org item (JSON-LD, microdata, RDFa), reports JSON-LD that does not parse, checks each item against the required and recommended properties for common types (LocalBusiness, Organization, Product, Offer, Article, FAQPage, BreadcrumbList, Event, Review, JobPosting and more), flags bad dates, ratings and URLs, and reports Open Graph, Twitter card and canonical tags, with a list of fixes. Costs 0.01 USDC per completed call, paid automatically via x402 if your client supports it. Never charged if the call fails.
1 trials · measured today
check_structured_data scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.cj29d9tjjn-sudo/landfall, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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[](https://vouch.tools/tools/88f00130-6935-4062-969b-f019a00f806f)