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remotion

Create editable AI video projects with Remotion and React, then preview and render them to MP4. Use for vertical short videos, product demos, story-driven animations, HUD/tech visuals, feed ads, tutorial videos, subtitles, voiceover, sound effects, and code-based video iteration.

71

Quality

88%

Does it follow best practices?

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SecuritybySnyk

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No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

77%Weight 40%Scale 1-3

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

A highly actionable, well-sequenced body with copy-paste commands, named primitives, and explicit validation plus error-recovery feedback loops. Its main weaknesses are mild redundancy with the frontmatter description and the absence of any progressive-disclosure reference structure despite exceeding the simple-skill line count.

Suggestions

Remove or condense the 'Good fits include...' sentence, since those trigger terms already appear in the frontmatter description, to avoid duplication and save tokens.

Trim the 'Remotion is different from prompt-only AI video tools...' paragraph to a single clause; Claude already understands code-vs-prompt tooling, so the distinguishing point can be made in far fewer tokens.

Consider extracting the Implementation Guidelines (or a Remotion primitives cheat-sheet) into a references/ file and linking to it from SKILL.md, which would give the skill genuine one-level-deep progressive disclosure without bloating the overview.

DimensionReasoningScore

Conciseness

Mostly efficient with concrete commands, but the 'Remotion is different from prompt-only AI video tools...' paragraph explains a distinction Claude largely knows, and 'Good fits include vertical short videos, product demos...' duplicates the frontmatter description's trigger list — it could be tightened.

2 / 3

Actionability

Provides fully executable, copy-paste-ready commands with specific flags ('npx create-video@latest --yes --blank --no-tailwind my-video', 'npx remotion still <composition-id> --scale=0.25 --frame=30') plus a concrete list of named Remotion primitives.

3 / 3

Workflow Clarity

An 8-step numbered workflow includes explicit validation checkpoints (a still-frame render to catch layout/timing issues, plus the Checks section with build/still/render) and a feedback loop ('If rendering fails... report the blocker and run the relevant Remotion or environment diagnostic before retrying').

3 / 3

Progressive Disclosure

Sections (Setup, Workflow, Implementation Guidelines, Checks, Delivery) are well organized, but there are no reference files and the body exceeds the 50-line simple-skill threshold, so the 'well-organized sections only' exemption does not apply.

2 / 3

Total

10

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12

Passed

Description

100%Weight 40%Scale 1-3

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

A strong, specific description that clearly states capabilities and provides explicit 'Use for...' trigger guidance covering natural user phrasings across multiple video genres. It is concise, uses third-person/imperative voice, and is highly distinguishable from other skills.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'Create editable AI video projects with Remotion and React, then preview and render them to MP4' — matching the anchor that names several specific actions rather than a vague domain.

3 / 3

Completeness

Explicitly answers both what ('Create editable AI video projects... render them to MP4') and when via the 'Use for...' trigger clause, which is equivalent explicit trigger guidance so completeness is not capped at 2.

3 / 3

Trigger Term Quality

Covers many natural terms a user would actually say — 'vertical short videos, product demos, story-driven animations, HUD/tech visuals, feed ads, tutorial videos, subtitles, voiceover, sound effects' — with good breadth of common variations.

3 / 3

Distinctiveness Conflict Risk

The Remotion/React code-project-to-MP4 framing plus video-specific triggers (HUD/tech visuals, feed ads, vertical shorts) carve a clear niche unlikely to collide with non-video skills.

3 / 3

Total

12

/

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

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

frontmatter_unknown_keys

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

Warning

Total

13

/

16

Passed

Repository
EKKOLearnAI/hermes-studio
Reviewed

Table of Contents

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