required_canon_version: >=3.0.0

Skill: pack-validate

Version: 0.1.0

Status: Active

Purpose

Validates that a pack is complete, correctly structured, and navigable.

Checks Performed

1. Structure Validation

   • meta/ directory exists
   • repo/ directory exists
   • Required meta files present (PACK_INFO.json, REPO_STATE.json, FILE_INDEX.json)

2. Manifest Integrity

   • All files in manifest exist in pack
   • File hashes match manifest

3. Navigation Validation

   • START_HERE.md or ENTRYPOINTS.md accessible
   • Split files have correct naming (AGS-00_INDEX.md, etc.)

4. Token Validation

   • CONTEXT.txt exists
   • Token warnings noted

5. PRUNED Validation (if PRUNED/ exists)

   • PRUNED/PACK_MANIFEST_PRUNED.json exists and has valid schema
   • PRUNED/meta/PRUNED_RULES.json exists
   • Manifest entries include path, hash, and size
   • Hashes and sizes match actual files
   • Manifest entries are in canonical (lexicographic) order
   • No staging directories (.pruned_staging_*) or backup directories (PRUNED._old) present

Inputs

• pack_path: Path to the pack directory to validate

Outputs

• valid: Boolean - whether pack passes all checks
• errors: List of validation errors
• warnings: List of warnings (non-fatal)
• stats: Pack statistics (file count, bytes, tokens)

required_canon_version: >=3.0.0