caption-burn
Burned-in captions for a finished vertical video, three kinds. transcribe.py gets word timings from the video's own audio through the GooseWorks proxy (fal Whisper, bills the Ads agent, cents); captions.py burns one to three words at a time with Pillow + ffmpeg (no libass needed), either pinned to a split-screen seam (plate 25% above / 75% below) or at a fixed height, in a plate, outline or one-word serif style, with an optional red hook card; plates.py burns per-beat caption blocks (black, one union silhouette, placed in the emptiest band) for formats with no voice. The last caption (the CTA) holds to the final frame. Use as the last step of any video ad.
75
94%
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Low
Low-risk findings worth noting
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill contains fallback URLs (`FONT_URL`, `SERIF_URL`) pointing to raw Google Fonts repositories on GitHub (`github.com/google/fonts/...`) that are fetched and loaded at runtime if local fonts are missing, introducing an unofficial/unverified external operational dependency under weak provenance.
- Repository
- gooseworks-ai/goose-skills
- Commit
cc3e518
- Audited
- Security analysis
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