Self-improving skill ecosystem for AI agents.

Track skill versions, benchmark performance, compare improvements, and get signals on what to fix next.

Part of the ClawVault ecosystem | tasktime | ClawHub

Installation

npm install -g @versatly/skillbench

The Loop

1. Use a skill    → skillbench use github@1.0.0
Do the task    → tt start "Create PR" && ... && tt stop
Record result  → skillbench record "Create PR" --success
Check scores   → skillbench score github
Improve skill  → Update skill, bump version
Repeat         → Compare v1.0.0 vs v1.1.0

Commands

Track Skills

skillbench use github@1.2.0            # Set active skill version
skillbench skills                       # List tracked skills + signals

Record Benchmarks

# Auto-pulls duration from tasktime
skillbench record "Create PR" --success
# Manual duration
skillbench record "Create PR" --duration 45s --success
# Record failures
skillbench record "Create PR" --fail --error-type "auth-error"

Score & Compare

skillbench score                        # All skills with grades
skillbench score github                 # Single skill
skillbench compare github@1.0.0 github@1.1.0

Export & Dashboard

skillbench export --format markdown
skillbench export --format json
skillbench dashboard                    # Generate HTML dashboard
skillbench dashboard --open             # Generate and open in browser

Automated Testing

skillbench test tasktime@1.1.0          # Run smoke test
skillbench test tasktime@1.1.0 --suite full  # Run named suite
skillbench test tasktime@1.1.0 --dry-run     # Test without recording

Sync

skillbench sync --clawhub               # Import installed skills
skillbench sync --vault                 # Sync to ClawVault
skillbench sync --all                   # Everything

Health & Monitoring

skillbench health                       # Overall health report with alerts
skillbench watch --once                 # Run all test suites once
skillbench watch --interval 300         # Continuous monitoring every 5 min

Analysis & Improvement

skillbench improve                      # Get suggestions for weakest skill
skillbench improve github               # Improvement plan for specific skill
skillbench trend tasktime --days 30     # Performance trend over time
skillbench leaderboard                  # Compare agents (multi-agent setups)
skillbench schedule --interval 60       # Generate cron config for auto-testing

Baselines & Regression Detection

skillbench baseline tasktime --set      # Set baseline from current performance
skillbench baseline --list              # List all baselines
skillbench baseline --check             # Check all baselines (CI-friendly, exits 1 if failing)
skillbench baseline tasktime --remove   # Remove a baseline

CI/CD Integration

skillbench ci                           # Run all tests + baseline checks
skillbench ci --json                    # JSON output for automation
skillbench badge                        # Generate shields.io badges for README

Copy examples/github-action.yml for ready-to-use GitHub Actions workflow.

Grading System

Grade	Score	Meaning
🏆 A+	95-100	Elite performance
✅ A	85-94	Excellent
👍 B	70-84	Good
⚠️ C	50-69	Needs work
❌ D	<50	Broken

Based on: Success Rate (40%), Avg Duration (30%), Consistency (20%), Trend (10%)

tasktime Integration

When you omit --duration, skillbench pulls from tasktime:

tt start "Create PR" -c git
# ... do work ...
tt stop
skillbench record --success   # Duration auto-pulled

ClawVault Integration

Benchmarks sync to ClawVault automatically.

Improvement Signals

skillbench skills shows:

• ⚠️ needs work — Success rate below 70%
• 🕐 stale — No benchmarks in 7+ days
• ↘️ declining — Getting worse over time

Related

• ClawVault — Memory system for AI agents
• tasktime — Task timer CLI
• ClawHub — Skill marketplace