Umbraco Skill Code Analyzer

Static analysis tool that validates code examples in SKILL.md files.

What It Checks

• Import paths - Validates @umbraco-cms/backoffice/* imports against known modules
• Extension types - Checks type: values against known Umbraco extension types
• Deprecated patterns - Flags outdated code patterns
• TypeScript compilation - Optional syntax/type checking

Usage

cd .claude/skills/umbraco-skill-code-analyzer/scripts
npm install --silent
npx tsx analyze-code.ts

Environment Variables

Variable	Default	Description
CHECK_TYPESCRIPT	true	Set to false to skip TypeScript compilation

Output

Produces code-analysis-report.json in project root with structure:

{
  "timestamp": "...",
  "skillsScanned": 69,
  "codeBlocksAnalyzed": 473,
  "issuesFound": 34,
  "skills": [
    {
      "skillPath": "...",
      "skillName": "...",
      "codeBlocks": 5,
      "issues": [
        {
          "line": 33,
          "type": "invalid-import",
          "value": "@umbraco-cms/backoffice/unknown",
          "message": "Unknown import path",
          "severity": "warning"
        }
      ]
    }
  ],
  "statistics": {
    "totalCodeBlocks": 473,
    "typescriptBlocks": 368,
    "importIssues": 16,
    "extensionTypeIssues": 21,
    "compilationErrors": 0,
    "deprecatedPatterns": 15
  }
}

Issue Types

Type	Severity	Description
invalid-import	warning	Unknown @umbraco-cms/backoffice/* module
unknown-extension-type	warning	Unrecognized extension type: value
deprecated-pattern	warning	Outdated code pattern detected
typescript-error	error	TypeScript compilation failed

Updating Known Values

The script maintains lists of known modules and extension types. To update:

1. Edit analyze-code.ts
2. Add to KNOWN_BACKOFFICE_MODULES set
3. Add to KNOWN_EXTENSION_TYPES set