Content
78%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A lean, well-structured body for a simple single-purpose skill, with concrete commands, real bundle references, and explicit determinism constraints. The main gaps are the missing music-assembly step after master-silent.mp4 and the dense, semi-executable Run section.
Suggestions
Add the final assembly step: an ffmpeg command muxing the create-music-elevenlabs track onto master-silent.mp4, since the described output includes a music bed but the workflow stops at the silent master.
Reformat ## Run as a short numbered sequence with exact invocations (e.g. 'python scripts/build_composition.py ...') so the commands are copy-paste ready.
State what happens when the build validation fails (error message behavior and the fix loop: re-point cell paths / correct column count, then re-run).
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body assumes competence (no explanations of what Playwright/FFmpeg are) and every paragraph carries non-derivable spec detail (beat timing, column rules, decode constraints). Not 5: the ## Run line crams the command, cost note, and a long parenthetical about the example config into one dense paragraph that could be tightened. | 4 / 5 |
Actionability | Concrete commands are given: 'build_composition.py --config config.json --output hyperframe.html ; render_seekable_hyperframe.py hyperframe.html master-silent.mp4 <duration> --fps 30 --width 1280 --height 720', plus pointers to the shipped example config and schema. Not 5: the commands are not fully copy-paste ready (bare script names, no interpreter invocation, '<duration>' placeholder) and no worked config snippet is shown inline. | 4 / 5 |
Workflow Clarity | A clear build -> render sequence exists and the build step validates inputs ('validates every cell path and the column count (2-4)'), with the renderer awaiting mediaReady()/renderAt(t). Not 5: there is no guidance for what happens when validation fails, and the pipeline ends at 'master-silent.mp4' — the music bed (a stated part of the output) has no assembly/mux step. | 4 / 5 |
Progressive Disclosure | The body is under 50 lines, well-organized (overview, ## Run, ## Contract), and its references are real one-level-deep bundle files (scripts/build_composition.py, scripts/config.example.json, scripts/render_seekable_hyperframe.py — all present), with the config schema pushed to the top of build_composition.py. Per the simple-skill note, this earns full marks. | 5 / 5 |
Total | 17 / 20 Passed |