verification-quality

Verification & Quality Assurance Skill

What This Skill Does

This skill provides a comprehensive verification and quality assurance system that ensures code quality and correctness through:

Truth Scoring: Real-time reliability metrics (0.0-1.0 scale) for code, agents, and tasks
Verification Checks: Automated code correctness, security, and best practices validation
Automatic Rollback: Instant reversion of changes that fail verification (default threshold: 0.95)
Quality Metrics: Statistical analysis with trends, confidence intervals, and improvement tracking
CI/CD Integration: Export capabilities for continuous integration pipelines
Real-time Monitoring: Live dashboards and watch modes for ongoing verification

Prerequisites

Claude Flow installed (npx claude-flow@alpha)
Git repository (for rollback features)
Node.js 18+ (for dashboard features)

Quick Start

# View current truth scores
npx claude-flow@alpha truth

# Run verification check
npx claude-flow@alpha verify check

# Verify specific file with custom threshold
npx claude-flow@alpha verify check --file src/app.js --threshold 0.98

# Rollback last failed verification
npx claude-flow@alpha verify rollback --last-good

Reference

The full detail lives in references/ and loads only when needed:

references/guide.md — truth scoring, verification checks, rollback, reports, dashboard, configuration & advanced workflows.

Operations

Performance Metrics

Verification Speed:

Single file check: <100ms
Directory scan: <500ms (per 100 files)
Full codebase analysis: <5s (typical project)
Truth score calculation: <50ms

Rollback Speed:

Git-based rollback: <1s
Selective file rollback: <500ms
Backup creation: <2s

Dashboard Performance:

Initial load: <1s
Real-time updates: <100ms latency (WebSocket)
Chart rendering: 60 FPS

Troubleshooting

Common Issues

Low Truth Scores:

# Get detailed breakdown
npx claude-flow@alpha truth --verbose --threshold 0.0

# Check specific criteria
npx claude-flow@alpha verify check --verbose

# View agent-specific issues
npx claude-flow@alpha truth --agent <agent-name> --format json

Rollback Failures:

# Check git status
git status

# View rollback history
npx claude-flow@alpha verify rollback --history

# Manual rollback
git reset --hard HEAD~1

Verification Timeouts:

# Increase timeout
npx claude-flow@alpha verify check --timeout 60s

# Verify in batches
npx claude-flow@alpha verify batch --batch-size 10

Exit Codes

Verification commands return standard exit codes:

0: Verification passed (score ≥ threshold)
1: Verification failed (score < threshold)
2: Error during verification (invalid input, system error)

Related Commands

npx claude-flow@alpha pair - Collaborative development with verification
npx claude-flow@alpha train - Training with verification feedback
npx claude-flow@alpha swarm - Multi-agent coordination with quality checks
npx claude-flow@alpha report - Generate comprehensive project reports

Best Practices

Set Appropriate Thresholds: Use 0.99 for critical code, 0.95 for standard, 0.90 for experimental
Enable Auto-rollback: Prevent bad code from persisting
Monitor Trends: Track improvement over time, not just current scores
Integrate with CI/CD: Make verification part of your pipeline
Use Watch Mode: Get immediate feedback during development
Export Metrics: Track quality metrics in your monitoring system
Review Rollbacks: Understand why changes were rejected
Train Agents: Use verification feedback to improve agent performance

Additional Resources

Truth Scoring Algorithm: See /docs/truth-scoring.md
Verification Criteria: See /docs/verification-criteria.md
Integration Examples: See /examples/verification/
API Reference: See /docs/api/verification.md