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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

Quality

66%

Does it follow best practices?

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SecuritybySnyk

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.md
SKILL.md
Quality
Evals
Security

Quality

Content

65%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The skill is highly actionable with concrete API guidance and a clear step sequence, but it is a lengthy monolithic document with redundancy and lacks validation/error-recovery feedback loops for its expensive async generation workflow.

Suggestions

Move the detailed avatar setup flow, style preset table, and cost reference into separate reference files (e.g., references/avatar-setup.md, references/style-presets.md) and keep SKILL.md as an overview with one-level-deep links.

Add a validation checkpoint before submitting the generation request and an error-recovery loop for failed poll status / HTTP 429, since video generation is costly and asynchronous.

Tighten the Discovery section by consolidating the questions table, per-mode scripts, and answer-to-decision mapping to remove triplicated content.

DimensionReasoningScore

Conciseness

The body is mostly efficient operational detail, but it is ~660 lines with notable redundancy — discovery is covered three times (questions table, per-mode scripts, and answer-to-decision mapping) and the avatar setup flow is heavily padded with full dialogue quotes.

2 / 3

Actionability

Provides copy-paste-ready guidance: exact curl commands, complete JSON payloads with real field names, precise endpoints (including the separate upload.heygen.com host), known-good avatar/voice IDs, and concrete script templates.

3 / 3

Workflow Clarity

A clear 10-step sequence with a Full Producer approval gate exists, but there is no payload validation checkpoint before submission and no error-recovery feedback loop for the costly asynchronous generation step (e.g., handling a failed status or HTTP 429).

2 / 3

Progressive Disclosure

Content is well-organized into sections but is a single monolithic file with no bundle references; large API reference detail, the 10-preset style table, the avatar setup flow, and cost reference are all inline when they could be split into separate reference files.

2 / 3

Total

9

/

12

Passed

Description

67%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is specific, concrete, and clearly distinct, but it omits any explicit 'when to use' trigger guidance, which limits its completeness and trigger-term coverage.

Suggestions

Add an explicit 'Use when...' clause listing natural trigger scenarios (e.g., 'Use when the user wants a narrated/explainer video from docs, a changelog, blog post, or notes').

Broaden trigger terms to include common user phrasings like 'narrated video', 'explainer video', or 'video walkthrough' alongside 'talking head video'.

DimensionReasoningScore

Specificity

Lists multiple concrete actions in third person — 'Creates talking head videos', 'Produces multi-scene videos with avatar narration over screenshots/images', 'Supports Quick Shot and Full Producer modes' — matching the multiple-specific-actions anchor.

3 / 3

Completeness

Clearly answers 'what' the skill does but provides no 'Use when...' clause or equivalent explicit trigger guidance, which caps completeness at 2 per the judging guidelines.

2 / 3

Trigger Term Quality

Contains relevant keywords ('talking head videos', 'docs, changelogs, blog posts, notes, transcripts') but misses common natural variations a user might say ('narrated video', 'explainer video', 'video walkthrough') and lacks explicit trigger phrasing.

2 / 3

Distinctiveness Conflict Risk

The niche is narrow and specific — HeyGen v2 API talking-head videos with avatar narration — making it unlikely to conflict with or wrongly trigger for other skills.

3 / 3

Total

10

/

12

Passed

Validation

81%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation13 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (672 lines); consider splitting into references/ and linking

Warning

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

13

/

16

Passed

Repository
gooseworks-ai/goose-skills
Reviewed

Table of Contents

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