chat-motion-overlay
Generate configurable chat motion overlays from a transcript or screenshot, including plain bubble scenes, app-style chat containers, optional device frames, preset or uploaded avatars, nickname display rules, and transparent-video-ready Remotion bundles. Use when Codex needs to create reusable short-form chat clips for Douyin, demo videos, story reenactments, social-message proof scenes, or embeddable alpha overlays for Hyperframe and Remotion workflows.
86%
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Low
Low-risk findings worth noting
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The required runtime workflow reads the user-provided transcript/screenshot-extracted messages (outsider-authored free text from other people) from the `--input/--transcript` file and feeds the resulting message `text` into the generated `chatSpec.ts` that Remotion/TS renders (i.e., text flows into the LLM-relevant context/outputs via `scripts/build_chat_overlay_spec.py`).
- Repository
nexu-io/open-design
- Revision
87a4f91
- Audited
- Security analysis
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