derive_composition
shallowai.cueframe/cueframe · Verify this server
Derive a reframed SIBLING composition for a different aspect ratio (the agent-native Auto-Reframe / Magic-Resize). Pass projectId + body { fromCompositionId, targetFormat: { aspectRatio, fps?, resolution? } }. CueFrame copies the source composition's authored intent and content-aware-reframes every clip for the new aspect (point/face/active-speaker focus), then saves a new independent composition in the same project. Returns { compositionId } — render it with create_render, or refine it with apply_composition. Use this to make 9:16 + 1:1 + 4:5 cuts from one 16:9 edit. (To only change resolution within the SAME aspect, pass create_render.format instead — that is a scale-only export override, not a new composition.)
1 trials · measured today
derive_composition scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against ai.cueframe/cueframe, 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
- gated
- 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/774446b4-9883-4c93-bb11-535b5a24aaaf)