CD music-video
Requires OFOX_API_KEY — create one at https://app.ofox.ai, plus the music file the finished video must carry. Your audio never reaches the API (measured) — the visuals are written to the track's tempo, mood and sections, then your own file is laid on locally at zero cost. One job caps at 30 seconds, so a three-minute song is six jobs minimum and the cost table says that before anything is spent. Use when a user has a specific piece of music and wants visuals for it, e.g. "make a music video for this track", "visuals for my song", "an MV for this instrumental", "generate footage cut to this beat". Do not use for cheap vertical social drafts (shorts-reels), a brand film that happens to have a music bed (seedance-ad-creative), or when there is no particular audio file the finished video has to carry.
Requires OFOXAPIKEY — create one at https://app.ofox.ai, plus the music file the finished video must carry. Your audio never reaches the API (measured) — the…
As a process D 43/100 · Unfinished process — References files that are not bundled: ../ofox-video-core/SKILL.md, ../ofox-video-core/references/prompt-structure.md, ../ofox-video-core/references/creative-brief.md
How to improve
- The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
- The text references files that are not there: add them or drop the references.
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 0
✓ No critical or high findings
Files scanned: 3. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
body-longSKILL.md body ≈ 20196 tokens (recommended < 5000); move details to references/ - warning
missing-refreference to a missing file: ../ofox-video-core/SKILL.md - warning
missing-refreference to a missing file: ../ofox-video-core/references/prompt-structure.md - warning
missing-refreference to a missing file: ../ofox-video-core/references/creative-brief.md - warning
missing-refreference to a missing file: ../ofox-video-core/references/approval-gate.md - warning
missing-refreference to a missing file: ../shorts-reels/SKILL.md - warning
missing-refreference to a missing file: ../seedance-ad-creative/SKILL.md - warning
missing-refreference to a missing file: ../seedance-anime-drama/SKILL.md - warning
missing-refreference to a missing file: ../explainer/SKILL.md - warning
missing-refreference to a missing file: ../talking-head/SKILL.md - warning
missing-refreference to a missing file: ../seedance-product-video/SKILL.md - warning
missing-refreference to a missing file: ../keyframe-animation/SKILL.md - warning
missing-refreference to a missing file: ../ofox-video-core/references/api-params.md - warning
missing-refreference to a missing file: references/*.md - note
frontmatter-keyunknown frontmatter key "homepage"
Process rating: all ten parameters 43/100
- 0Tools and files. 13 referenced file(s) missing: ../ofox-video-core/SKILL.md, ../ofox-video-core/references/prompt-structure.md, ../ofox-video-core/references/creative-brief.md
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 10Execution cost. Instruction body is 20196 tokens: crowds the task out of the window
- 30Running it twice. 29 mutating operations with no state check
- 50When it triggers. No condition that starts the skill
- 100Steps. 62 steps
- 100Failures and branches. 4 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Progress reporting. Reports progress
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
- low 23 top-level sections: this looks like several domains in one skill
- low The response is described with custom markup (7 tags): a typed call is more reliable
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +3Description length 808: 120–800 characters recommended
- +3Output format is not stated: the model decides each time
- -4Absolute local paths (C:\Users, /home/…): not portable
- +2Single-language instructions
- +5Description quotes 4 example trigger phrases
- +4Description says when NOT to use the skill
- +4Structure: 45 headings
- +3Step-by-step instructions: 62 items
- +4Has examples (20 code blocks)
- +1License stated
Quality base 70; lint remarks subtract, signals add up to 100. Result: 64.