openclaw-harness

Cross-session context tracking, entropy management, and verification closure for AI agents.

Quick Reference

Core Workflow

# 1. Initialize (once per workspace)
harness init

# 2. Create checkpoint before risky work
harness checkpoint create "before-refactor"

# 3. Do work, verify
harness verify

# 4. Create another checkpoint when milestone reached
harness checkpoint create "feature-done" --tag "feature"

# 5. Preview cleanup
harness gc --dry-run

# 6. Restore if needed
harness checkpoint restore <cp-id> --force

Safety Rules

• Never deleted: SOUL.md, IDENTITY.md, USER.md, MEMORY.md, AGENTS.md, TOOLS.md, TASKS.md, .harness/
• All deletions logged to .harness/gc.log
• Deleted files archived to .harness/.trash/ before removal

Directory Structure

.harness/                   # Harness state root (created by init)
├── .initialized            # Init marker (version + timestamp)
├── config.json             # Config: max_checkpoints, max_age_days, etc.
├── gc.log                  # Deletion audit log
├── checkpoints/<cp-id>/    # Checkpoint snapshots
│   ├── manifest.json       # Snapshot manifest
│   └── files/              # Snapshot copies
├── reports/                # Verification reports
├── tasks/                  # Task metadata
├── tmp/                    # Temp files (GC target)
└── .agent-progress.json    # Cross-session progress state

Advanced Usage

Custom verification rules:

harness verify --rule '[{"name":"Build OK","type":"command","path":"npm run build"}]'

Checkpoint management:

harness checkpoint create "label" --tag "v1" --tag "stable"
harness checkpoint show <cp-id>

GC with limits:

harness gc --max-cp 5        # Max 5 checkpoints per task
harness gc --max-age 7      # Delete checkpoints older than 7 days
harness gc --aggressive     # Also clean tmp/ directory

Progress tracking:

harness progress show
harness progress set-phase "Phase 2"
harness progress add-blocker "Waiting for API key"

Linter and fix:

harness linter --strict     # Fail on warnings too
harness linter --fix        # Auto-fix issues (creates .orig backups)
harness fix all --dry-run   # Preview all auto-fixes

Detailed Reference

For complete documentation, load the relevant reference:

• Architecture & design: See references/architecture.md
• Requirements & acceptance criteria: See references/requirement.md
• Technical knowledge package: See references/knowledge-package.md
• Maintenance guide: See references/maintenance.md

Scripts

This skill includes helper scripts for skill developers:

• scripts/init_skill.py — Initialize a new skill from template
• scripts/package_skill.py — Package and validate a skill into .skill file

# Create a new skill
python scripts/init_skill.py my-new-skill --path /path/to/output

# Package a skill
python scripts/package_skill.py /path/to/skill-folder