Audit and improve skill collections with an 8-dimension scoring framework, duplication detection, remediation planning, and CI quality gates; use when evaluating skill quality, generating remediation plans, validating report format, or enforcing repository-wide skill artifact conventions.
Does it follow best practices?
Evaluation — 93%
↑ 1.33xAgent success when using this tile
Validation for skill structure
{
"context": "Tests whether the agent properly documents anti-patterns using NEVER statements, WHY explanations, concrete examples, and consequence descriptions.",
"type": "weighted_checklist",
"checklist": [
{
"name": "NEVER statements",
"description": "Uses explicit \"NEVER do X because Y\" statements with strong warning language",
"max_score": 15
},
{
"name": "WHY explanations",
"description": "Provides clear explanations of why each anti-pattern is problematic",
"max_score": 12
},
{
"name": "Concrete examples",
"description": "Shows actual bad code examples, not just descriptions of problems",
"max_score": 15
},
{
"name": "Side-by-side comparisons",
"description": "Uses ❌ BAD / ✅ GOOD format to contrast incorrect and correct approaches",
"max_score": 12
},
{
"name": "Consequence descriptions",
"description": "Explains what breaks when anti-patterns are used (security, performance, maintainability)",
"max_score": 15
},
{
"name": "Strong language usage",
"description": "Uses decisive language like NEVER, AVOID, rather than weak suggestions",
"max_score": 8
},
{
"name": "Real-world scenarios",
"description": "Includes realistic failure scenarios showing impact of anti-patterns",
"max_score": 10
},
{
"name": "Security vulnerability focus",
"description": "Addresses SQL injection, authentication bypasses, or input validation failures",
"max_score": 8
},
{
"name": "Anti-pattern organization",
"description": "Groups anti-patterns logically with clear headings and structure",
"max_score": 5
}
]
}Install with Tessl CLI
npx tessl i pantheon-ai/skill-quality-auditor@0.1.4evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5
references
scripts