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skill-name

Clear description of what this skill does and when to use it

Overall
score

27%

Does it follow best practices?

Validation for skill structure

Install with Tessl CLI

npx tessl i github:resciencelab/opc-skills --skill skill-name
What are skills?
SKILL.md
Review
Evals

Activation

0%

This is placeholder/template text rather than an actual skill description. It contains no concrete capabilities, no trigger terms, and no guidance on when to use the skill. It fails all evaluation criteria as it provides zero useful information for skill selection.

Suggestions

Replace the placeholder text with specific actions the skill performs (e.g., 'Generates reports', 'Parses log files', 'Creates database queries')

Add a 'Use when...' clause with concrete trigger terms that users would naturally say when they need this skill

Include domain-specific keywords and file types/formats the skill handles to distinguish it from other skills

DimensionReasoningScore

Specificity

The description contains no concrete actions whatsoever - 'Clear description of what this skill does' is meta-language about what a description should contain, not actual capabilities.

1 / 3

Completeness

This is placeholder text that answers neither 'what does this do' nor 'when should Claude use it' - it merely describes what a good description should contain without providing actual content.

1 / 3

Trigger Term Quality

Contains no natural keywords a user would say when needing a skill. Terms like 'skill', 'description', and 'when to use it' are generic meta-terms, not domain-specific triggers.

1 / 3

Distinctiveness Conflict Risk

Completely generic placeholder text that provides no distinguishing characteristics; would be indistinguishable from any other skill with similar boilerplate.

1 / 3

Total

4

/

12

Passed

Implementation

20%

This is a skill template, not an actual skill. It contains placeholder content throughout with no real actionable guidance, executable code, or specific instructions. While it demonstrates reasonable structural organization, the meta-documentation about creating skills and frontmatter guides should not be in a skill body and significantly reduces its utility.

Suggestions

Replace all placeholder content with actual, executable code examples specific to a real task

Remove the 'Frontmatter Guide' and 'Creating Your Skill' sections - these are meta-documentation that belongs in a separate contributor guide, not in a skill body

Add concrete, specific examples with real inputs and expected outputs instead of generic 'input' and 'Expected output here' placeholders

Define what this skill actually does - currently 'Skill Name' and 'Brief description' are placeholders with no real purpose

DimensionReasoningScore

Conciseness

This is a template with placeholder content, not an actual skill. It contains extensive meta-documentation about how to create skills, frontmatter guides, and generic placeholder text that provides no actionable value for any specific task.

1 / 3

Actionability

All code examples are placeholders (e.g., 'script.py "input"', 'command.py --option value') with no real executable content. The troubleshooting section has empty 'Step 1, Step 2' placeholders. Nothing is copy-paste ready for any actual task.

1 / 3

Workflow Clarity

The template does demonstrate a reasonable structure for workflows with numbered steps and sections, but since all content is placeholder, there are no actual validation checkpoints or feedback loops for any real process.

2 / 3

Progressive Disclosure

The structure shows appropriate sectioning and references to external files (examples/, scripts/), but the template nature means navigation points to non-existent content. The frontmatter guide section at the end is misplaced meta-content that shouldn't be in a skill body.

2 / 3

Total

6

/

12

Passed

Validation

75%

Validation12 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

description_trigger_hint

Description may be missing an explicit 'when to use' trigger hint (e.g., 'Use when...')

Warning

metadata_version

'metadata' field is not a dictionary

Warning

license_field

'license' field is missing

Warning

frontmatter_unknown_keys

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

Warning

Total

12

/

16

Passed

Reviewed

Table of Contents

ActivationImplementationValidation

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.