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'.
Install with Tessl CLI
npx tessl i github:jeremylongshore/claude-code-plugins-plus-skills --skill klingai-video-extension57
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npx tessl skill review --optimize ./path/to/skillValidation for skill structure
Discovery
89%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
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 |
Implementation
22%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
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 |
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.
Validation — 13 / 16 Passed
Validation for skill structure
| 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 | |
- Reviewed
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