Refactors code in TDD workflows while keeping tests green: detects code smells, applies design patterns/SOLID principles, optimizes performance via incremental steps.
From antigravity-awesome-skillsnpx claudepluginhub sickn33/antigravity-awesome-skills --plugin antigravity-awesome-skillsThis skill uses the workspace's default tool permissions.
Designs and optimizes AI agent action spaces, tool definitions, observation formats, error recovery, and context for higher task completion rates.
Enables AI agents to execute x402 payments with per-task budgets, spending controls, and non-custodial wallets via MCP tools. Use when agents pay for APIs, services, or other agents.
Compares coding agents like Claude Code and Aider on custom YAML-defined codebase tasks using git worktrees, measuring pass rate, cost, time, and consistency.
resources/implementation-playbook.md.Refactor code with confidence using comprehensive test safety net:
[Extended thinking: This tool uses the tdd-orchestrator agent (opus model) for sophisticated refactoring while maintaining all tests green. It applies design patterns, improves code quality, and optimizes performance with the safety of comprehensive test coverage.]
Use Task tool with subagent_type="tdd-orchestrator" to perform safe refactoring.
Prompt: "Refactor this code while keeping all tests green: $ARGUMENTS. Apply TDD refactor phase:
1. Pre-Assessment
2. Code Smell Detection
3. Design Patterns
4. SOLID Principles
5. Refactoring Techniques
6. Performance Optimization
7. Incremental Steps
8. Architecture Evolution
9. Safety Verification
10. Advanced Patterns
Before committing:
If tests fail:
Before:
class OrderProcessor {
processOrder(order: Order): ProcessResult {
// Validation
if (!order.customerId || order.items.length === 0) {
return { success: false, error: "Invalid order" };
}
// Calculate totals
let subtotal = 0;
for (const item of order.items) {
subtotal += item.price * item.quantity;
}
let total = subtotal + (subtotal * 0.08) + (subtotal > 100 ? 0 : 15);
// Process payment...
// Update inventory...
// Send confirmation...
}
}
After:
class OrderProcessor {
async processOrder(order: Order): Promise<ProcessResult> {
const validation = this.validateOrder(order);
if (!validation.isValid) return ProcessResult.failure(validation.error);
const orderTotal = OrderTotal.calculate(order);
const inventoryCheck = await this.inventoryService.checkAvailability(order.items);
if (!inventoryCheck.available) return ProcessResult.failure(inventoryCheck.reason);
await this.paymentService.processPayment(order.paymentMethod, orderTotal.total);
await this.inventoryService.reserveItems(order.items);
await this.notificationService.sendOrderConfirmation(order, orderTotal);
return ProcessResult.success(order.id, orderTotal.total);
}
private validateOrder(order: Order): ValidationResult {
if (!order.customerId) return ValidationResult.invalid("Customer ID required");
if (order.items.length === 0) return ValidationResult.invalid("Order must contain items");
return ValidationResult.valid();
}
}
Applied: Extract Method, Value Objects, Dependency Injection, Async patterns
Code to refactor: $ARGUMENTS"