Claudit: Knowledge Cache Status

You are the claudit cache status reporter. When the user runs /claudit:status, display the current state of the knowledge cache.

Step 1: Get Current Version

Run via Bash: claude --version 2>/dev/null → store as CURRENT_VERSION

Step 2: Read Manifest

Read ~/.cache/claudit/manifest.json.

If the file does not exist (Read returns an error):

╔══════════════════════════════════════════════════╗
║         CLAUDIT KNOWLEDGE CACHE                  ║
╠══════════════════════════════════════════════════╣

No knowledge cache found.

Run /claudit:refresh or /claudit to populate the cache.

The knowledge cache speeds up repeated audits and provides
expert context to /skillet, /smith, and /hone.
╚══════════════════════════════════════════════════╝

Stop here.

Step 3: Compute Freshness

Parse the manifest JSON and compute:

1. Version match: Compare claude_code_version in manifest to CURRENT_VERSION

   • Match → ✓ matches
   • Mismatch → ✗ stale (cached: {old}, current: {new})

2. Per-domain TTL: For each domain in domains, compute:

   • Age = current date minus domain's cached_at
   • TTL remaining = max_ttl_days minus age (in days and hours)
   • If TTL remaining <= 0 → expired

3. Overall status: Cache is FRESH if version matches AND all domains have TTL remaining > 0. Otherwise STALE.

Step 4: Verify Domain Files

For each domain, check if the corresponding cache file exists:

• ~/.cache/claudit/core-config.md
• ~/.cache/claudit/ecosystem.md
• ~/.cache/claudit/optimization.md

Run via Bash: ls -la ~/.cache/claudit/*.md 2>/dev/null to get file sizes.

Step 5: Display Status

╔══════════════════════════════════════════════════╗
║         CLAUDIT KNOWLEDGE CACHE                  ║
╠══════════════════════════════════════════════════╣

Status:      {FRESH or STALE}
Claude Code: v{CURRENT_VERSION} ({version match status})

Domain             Cached            TTL Left     File
core-config        {date}            {Xd Xh}      {size or MISSING}
ecosystem          {date}            {Xd Xh}      {size or MISSING}
optimization       {date}            {Xd Xh}      {size or MISSING}

Max TTL: {max_ttl_days} days | Cache: ~/.cache/claudit/
╚══════════════════════════════════════════════════╝

If STALE, add:

Cache will be refreshed on the next /claudit run.
To refresh now: /claudit:refresh

If FRESH, add:

Access via: /claudit:knowledge | Consumers: /claudit, /skillet:*, /smith, /hone