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hyperframes-audio

Use when audio already placed in a HyperFrames composition needs to be mixed: fade-in/fade-out, crossfade, track gain or volume, volume automation, ducking, a music bed that fights a voiceover (voiceover carve), effects on a track (EQ, compressor, limiter, gate, saturation, delay, reverb, chorus, phaser, bitcrush), automation envelopes drawn on a track's volume or any effect parameter, or one submix bus carrying a chain, a fader and an automation clock for several tracks at once (`<hf-audio-group>`). Don't use for sourcing or generating audio — finding BGM, SFX, or making a voiceover is `/media-use`. Don't use for clip timing or track layout, which is `/hyperframes-core`.

72

Quality

89%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

78%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-structured, largely actionable skill body with strong progressive disclosure and a clear diagnose-then-fix workflow. The main weakness is mild verbosity from repeating the 'carve is a relationship' thesis across several sections.

Suggestions

Consolidate the repeated 'carve is a relationship, not an effect' point — it appears in the intro, the carve section header, and the body — into one statement to trim ~15-20 lines.

Show one complete inline data-fx-chain and data-automation JSON example in the body so the common case is copy-pasteable without opening references/attributes.md.

Make the verify step more concrete than 'render and listen' — e.g., name the specific ffmpeg/sox inspection command or the exact render command to invoke for checking the carved bed.

DimensionReasoningScore

Conciseness

Largely lean and assumes Claude's competence (no reverb/EQ tutorials), but ~455 lines with a few aphoristic passages that restate the same 'carve is a relationship' point in multiple places that could be trimmed.

4 / 5

Actionability

Provides a concrete runnable command (carve.mjs with flags and example output) and copyable HTML examples, but defers the exact data-fx-chain/data-automation JSON shapes to references rather than showing them inline.

4 / 5

Workflow Clarity

Clear sequenced workflow (diagnose -> symptom table -> family selection -> ordering rule -> verify/listen) with a --dry-run checkpoint and named failure modes; checkpoints are mostly qualitative rather than automated validation.

4 / 5

Progressive Disclosure

Overview body clearly signals one-level-deep references (attributes.md, fx-registry.md, diagnosis.md, presets.md) and the carve.mjs script, all of which exist; bulk detail is pushed to files with bolded navigation cues.

5 / 5

Total

17

/

20

Passed

Description

100%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A highly specific, well-triggered description that clearly answers both what the skill does and when to use it, with explicit boundary guidance distinguishing it from neighboring skills. All four dimensions are strong; no meaningful gaps.

DimensionReasoningScore

Specificity

Enumerates many concrete mixing actions — fade-in/fade-out, crossfade, track gain/volume, volume automation, ducking, voiceover carve — plus a full list of effect types and the <hf-audio-group> submix bus, giving comprehensive concrete coverage.

5 / 5

Completeness

Explicit 'Use when...' trigger with concrete conditions plus a clear 'what' (mixing already-placed audio) and explicit negative boundary guidance to /media-use and /hyperframes-core.

5 / 5

Trigger Term Quality

Uses natural terms a user would say ('fade-in/fade-out', 'crossfade', 'ducking', 'volume automation', 'voiceover carve', reverb/EQ/etc.) alongside the tool-specific <hf-audio-group>, with comprehensive keyword coverage.

5 / 5

Distinctiveness Conflict Risk

Explicit carve-outs to sibling skills (/media-use for sourcing/generation, /hyperframes-core for clip timing/layout) establish a clear niche with minimal conflict risk.

5 / 5

Total

20

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

referenced_paths_exist

Referenced path issues: 1 missing

Warning

Total

15

/

16

Passed

Repository
heygen-com/hyperframes
Reviewed

Table of Contents

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