openclaw-harness
Cross-session context manager for AI agents with checkpoint/snapshot, Build-Verify-Fix closure, and entropy management (GC). Use when: (1) creating a task checkpoint before risky work, (2) verifying task completion via harness verify, (3) cleaning up stale checkpoints with harness gc, (4) restoring a previous checkpoint, (5) tracking cross-session progress, or (6) linting agent configuration files (SOUL.md/IDENTITY.md/AGENTS.md).