talking-head-video
Creates talking head videos from any source material (docs, changelogs, blog posts, notes, transcripts). Produces multi-scene videos with avatar narration over screenshots/images using HeyGen v2 API. Supports Quick Shot and Full Producer modes.
56
66%
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High
Do not use without reviewing
Fix and improve this skill with Tessl
tessl review fix ./skills/design/packs/video-production/talking-head-video/SKILL.mdSecurity
1 high severity finding. You should review these findings carefully before considering using this skill.
W007: Insecure credential handling detected in skill instructions.
What this means
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
Why it was flagged
The skill includes curl requests and headers that require inserting the HeyGen API key (e.g., X-Api-Key: <HEYGEN_API_KEY>) and tells the agent to read HEYGEN_API_KEY from .env, which forces the LLM to handle or emit secret values verbatim in commands/requests.
Low
Low-risk findings.
2 low severity findings. Worth noting, but not necessarily harmful.
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
In SKILL.md the runtime workflow ingests user-supplied free text and URLs as “source material” by reading pasted text/file paths and fetching/reading webpage content (Step 2 and Supported Inputs), then using that text to generate scene scripts.
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 fetches user-provided webpages and GitHub PRs at runtime and injects their contents into the script generation flow (e.g., the example source_url "https://posthog.com/changelog?id=2666"), meaning fetched external content can directly control the agent's output/prompting.
- Repository
- gooseworks-ai/goose-skills
- Commit
8866b2a
- Audited
- Security analysis
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