Lighthouse-style efficiency audit for OpenClaw. Scores your instance A+ to F across 6 categories (context injection, cron health, session bloat, config, skills, transcripts). Identifies wasted tokens, bloated sessions, misconfigured crons, and model right-sizing opportunities. Zero dependencies (Python stdlib only).
Lighthouse-style audit for OpenClaw efficiency. Run it, get a grade (A+ to F), shed the bloat.
Scans your installation and scores it across six critical categories: context injection, cron health, session bloat, config health, skill bloat, and transcript size. You get one overall letter grade plus category-by-category breakdown with actionable findings.
Zero dependencies. Python 3.8+ stdlib only.
# Audit this machine
bash skills/clawzembic/lean-audit.sh
# Audit a remote instance (VM, etc.)
bash skills/clawzembic/lean-audit.sh --remote user@host
# JSON output for dashboards/integrations
bash skills/clawzembic/lean-audit.sh --json
# Show automated fix suggestions
bash skills/clawzembic/lean-audit.sh --fix
# Custom .openclaw directory
bash skills/clawzembic/lean-audit.sh --dir /path/to/.openclaw
| Category | Weight | What Gets Flagged |
|---|---|---|
| Context Injection | 25% | Oversized MEMORY.md, bloated workspace files eating tokens |
| Cron Health | 25% | Wrong models, high thinking on routine tasks, main-session pollution |
| Session Bloat | 20% | Stale sessions hogging context, waste ratio above 35% |
| Config Health | 15% | Heartbeat too frequent, subagent defaults, missing compaction |
| Skill Bloat | 10% | Too many skills injected, unused skills inflating system prompt |
| Transcript Size | 5% | Disk hogs, oversized transcripts (>10MB files) |
When Jeffrey asks you to audit or optimize an OpenClaw instance:
bash skills/clawzembic/lean-audit.sh (or --remote user@claudette for the VM)--fix mode for automated remediation if score < 75For remote instances, ensure SSH key-based auth is configured. The skill uses SSH to execute the audit remotely — no agent installation needed on the target.