salacia-gc

Salacia GC

Run garbage collection on the Salacia scope enforcement system.

What to do

Run these three steps in order, reporting results to the user after each:

1. Refine — Analyze drift patterns

node "${CLAUDE_PLUGIN_ROOT}/scripts/gc.mjs" refine

Parse the output JSON. Present suggestions in a readable format:

• overScoped: Paths in the contract that were never touched → suggest removing
• underScoped: Files repeatedly edited out of scope → suggest adding to softAllowedPaths
• shouldPromote: Learned overrides ready for promotion → suggest promoting

2. Rotate — Clean audit logs

node "${CLAUDE_PLUGIN_ROOT}/scripts/gc.mjs" rotate

Report how many events were archived vs retained.

3. Learn — Merge patterns into memory

node "${CLAUDE_PLUGIN_ROOT}/scripts/gc.mjs" learn

Report what task type was detected and how many patterns were merged.

4. Ask the user

After presenting all results, ask the user:

• "Apply the refine suggestions to contract.json?" (if any suggestions exist)
• If yes, update .salacia/contract.json accordingly:
  • Remove overScoped paths from allowedPaths
  • Add underScoped files to softAllowedPaths
  • Add shouldPromote files to softAllowedPaths (and update learned.json)

Notes

• GC auto mode runs automatically on every SessionStart via hooks
• Manual /salacia-gc runs refine + rotate + learn for a full cleanup
• memory.json uses exponential decay (0.9x per GC pass) — old patterns fade naturally
• audit-summary.json aggregates rotated data for long-term analysis