klingai-video-extension

tessl i github:jeremylongshore/claude-code-plugins-plus-skills --skill klingai-video-extension

Execute extend video duration using Kling AI continuation features. Use when creating longer videos from shorter clips or building seamless sequences. Trigger with phrases like 'klingai extend video', 'kling ai video continuation', 'klingai longer video', 'extend klingai clip'.

58%

Overall

Validation — 81%

Implementation — 22%

Activation — 90%

SKILL.md

Review

Evals

Validation

81%

Warnings & errors only

Criteria	Description	Result
allowed_tools_field	'allowed-tools' contains unusual tool name(s)	Warning
metadata_version	'metadata' field is not a dictionary	Warning
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	13 / 16 Passed

Implementation

22%

This skill content is essentially a placeholder that describes what video extension involves without providing any actionable guidance. It lacks executable code, specific API parameters, or concrete examples in the main file. The workflow steps are abstract labels rather than instructions Claude can follow.

Suggestions

Add executable Python code showing the actual API call to extend a video, including required parameters and authentication

Replace abstract steps like 'Configure Extension' with specific parameters (e.g., extension_duration, continuation_mode) and their valid values

Include at least one inline example showing a complete extension workflow from API call to response handling

Add validation steps with concrete criteria (e.g., 'Check response.status == "completed" before proceeding')

Dimension	Reasoning	Score
Conciseness	Reasonably brief but includes some unnecessary framing ('This skill demonstrates...') and the overview section adds little value. The steps are high-level enough to not be verbose, but also not maximally efficient.	2 / 3
Actionability	Provides no concrete code, commands, or executable examples. Steps like 'Get Base Video' and 'Configure Extension' are vague descriptions rather than actionable instructions. No API calls, no code snippets, no specific parameters shown.	1 / 3
Workflow Clarity	Steps are listed but lack any specificity about what each step actually involves. No validation checkpoints, no error recovery guidance, no concrete sequence of API calls or commands. 'Review Continuity' is not a validation step with clear criteria.	1 / 3
Progressive Disclosure	References external files for errors and examples (good structure), but the main content is too thin to serve as a useful overview. The skill offloads all actionable content to other files without providing enough in the main file to get started.	2 / 3
	Total	6 / 12 Passed

Activation

90%

This is a well-structured skill description with strong trigger term coverage and clear completeness. The main weakness is moderate specificity - it describes the general capability but could benefit from more concrete details about what specific actions or parameters are available for video extension.

Suggestions

Add specific concrete actions like duration limits, quality settings, or workflow steps (e.g., 'extend clips by 5-second increments, maintain visual consistency, adjust continuation parameters')

Dimension	Reasoning	Score
Specificity	Names the domain (Kling AI video extension) and describes the general action (extend video duration, continuation features), but lacks specific concrete actions like duration limits, settings, or detailed workflow steps.	2 / 3
Completeness	Clearly answers both what (execute extend video duration using Kling AI continuation features) and when (creating longer videos from shorter clips, building seamless sequences) with explicit trigger phrases listed.	3 / 3
Trigger Term Quality	Includes good coverage of natural trigger terms: 'klingai extend video', 'kling ai video continuation', 'klingai longer video', 'extend klingai clip', plus contextual phrases like 'longer videos from shorter clips' and 'seamless sequences'.	3 / 3
Distinctiveness Conflict Risk	Highly distinctive with specific 'Kling AI' branding and 'klingai' trigger terms that clearly differentiate it from generic video editing skills or other AI video tools.	3 / 3
	Total	11 / 12 Passed

Reviewed

14 days ago

Table of Contents

Validation Implementation Activation

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