catalog_diff_semantics
shallowio.github.yschimke/compose-preview · Verify this server
Compare two previews' semantics by testTag: which tags are only in one side, which moved, and which changed occupancy count. Identity is the authored testTag, not a positional ref, so a tag that stops resolving is reported rather than silently retargeted at different pixels. Requires live grant scope.
1 trials · measured 1 day ago
catalog_diff_semantics scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.yschimke/compose-preview, measured 6 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
- open
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-06 | 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/149ee4f1-fec6-47d1-bb90-f4154c5b9939)