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grok-image-to-video

Animate a local image into a short mp4 video through Hermes Web UI using xAI Grok Imagine.

64

Quality

78%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

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tessl review fix ./packages/skills/grok-image-to-video/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

85%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.

The content is highly actionable with a complete executable example, clear sequencing, and good error guidance. The only weakness is mild redundancy between the two port/base-URL enumeration sections.

Suggestions

Merge the 'Resolve the Hermes Web UI base URL in this order' list and the 'Common local ports' list into a single section to remove the overlapping 8648 default and tighten token budget.

Optionally fold the Docker Compose 6060 note into the same unified port table for one-stop reference.

DimensionReasoningScore

Conciseness

The body is mostly lean and operational (no concept explanations Claude already knows), but the base-URL resolution list and the 'Common local ports' list overlap on the 8648 default and could be tightened into one section; it is not level 3 because of that redundant enumeration.

2 / 3

Actionability

A fully executable curl example with token resolution, base-URL resolution, profile header, and complete required/optional JSON fields is copy-paste ready; it is not level 2 because the code is real and complete rather than pseudocode.

3 / 3

Workflow Clarity

The single endpoint call is unambiguous with clearly ordered resolution steps for URL, token, and profile, plus explicit error handling (401/403/connection failure -> stop and report; missing_xai_token -> set XAI_API_KEY); for a simple single-task skill this meets the level-3 bar, and no destructive/batch cap applies.

3 / 3

Progressive Disclosure

No bundle files exist and none are needed; the self-contained body is split into well-signaled sections (Workflow, Endpoint, Authentication, Profile selection, Required/Optional JSON fields, Example) with easy navigation, meeting the simple-skill allowance for level 3.

3 / 3

Total

11

/

12

Passed

Description

72%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.

The description is specific and distinct but lacks an explicit "Use when..." trigger clause, which caps completeness at 2. Trigger term quality and distinctiveness are strong.

Suggestions

Add a 'Use when ...' clause naming natural triggers, e.g. 'Use when the user wants to animate or turn an image into a short video with Grok Imagine.'

Mention a second concrete action (e.g. saving or returning the generated mp4) to lift specificity to level 3.

DimensionReasoningScore

Specificity

Quotes "Animate a local image into a short mp4 video" and "using xAI Grok Imagine" name the domain and a concrete action, but only a single action is described rather than multiple specific actions, so it is not the level-3 anchor.

2 / 3

Completeness

It clearly answers what the skill does (animate an image into a video) but provides no "Use when..." trigger guidance, so per the rubric a missing explicit trigger clause caps completeness at 2 rather than 3.

2 / 3

Trigger Term Quality

Natural user-facing terms "animate a local image", "mp4 video", "image to video", and "xAI Grok Imagine" give good coverage of phrases a user would actually say; it is not level 2 because common variations are present rather than sparse.

3 / 3

Distinctiveness Conflict Risk

The combination "Hermes Web UI" + "xAI Grok Imagine" + "image-to-video" defines a clear niche unlikely to trigger for other skills; it is not level 2 because the scope is distinct rather than broadly overlapping.

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

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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