SkillCheck PRO

anthropics-web-artifacts-builder

Validated 12 May 2026 · Repository
78
Good
0 critical
3 warnings
7 suggestions
99 passed
Domain Scores
Anti-Slop
100
Accessibility
100
Enterprise
100
Issues
Warnings (3)
  • 17.8-undeclared-artifacts Body references artifact types but frontmatter has no 'produces' or 'consumes' field line 7
    Fix: Add produces: and/or consumes: to frontmatter to declare artifact contracts
  • 14.1-no-success-criteria No concrete success criteria found for eval readiness line 1
    Fix: Add pass/fail criteria or measurable outcomes (e.g., 'must return valid JSON', 'output < 100 lines')
  • 19.2-reviewer-no-criteria Reviewer pattern detected but no evaluation criteria documented line 7
    Fix: Add a criteria section (checklist, rubric, or pass/fail conditions)
Suggestions (7)
  • 17.1-no-input-contract No input contract found; unclear what data the skill expects line 7
    Fix: Document what the skill expects as input (format, required fields, constraints)
  • 17.2-no-output-contract No output contract found; unclear what the skill produces line 7
    Fix: Document what the skill produces (format, structure, side effects)
  • 14.2-no-examples No input/output examples found line 1
    Fix: Add example input/output pairs or <example> blocks to make the skill testable
  • 3.4-gerund-naming Skill name could use gerund form for clarity line 2
    Fix: Consider gerund-style names like 'processing-pdfs' or 'analyzing-logs' (per best practices)
  • 18.1-no-confidence-signal No confidence signal found for orchestrator decision-making line 1
    Fix: Add confidence indicators (e.g., confidence: high/medium/low) so orchestrators can route or retry
  • 18.3-no-structured-output No structured output format defined for machine consumption line 1
    Fix: Define a structured output format (JSON, YAML, or table) so downstream tools can parse results
  • 7.6-limited-negative-cases Skill has minimal negative case coverage; consider adding: error handling, edge cases line 1
    Fix: Document failure modes, limitations, and edge cases for production-ready skills
Badges
skillcheck passed skillcheck antislop 100 skillcheck WCAG AA skillcheck WCAG AAA skillcheck enterprise