better-code

Claude Code plugins that enforce code quality practices: TDD workflows, performance analysis, and documentation standards.

Status: Active | Documentation | Issues | Changelog

What's Included

Plugin	Version	Purpose
tdd-dev	0.2.1	Enforce Red→Green→Refactor TDD cycles
n1-optimizer	0.1.3	Detect N+1 queries and performance issues
readme-writer	0.1.0	Generate/audit READMEs with PRD-README v1
doc-master	0.2.1	9 specialized documentation agents

Quick Start

Prerequisites: Claude Code CLI installed

Step 1: Add the marketplace

/plugin marketplace add hculap/better-code

Output:

Successfully added marketplace: better-code

Step 2: Install a plugin

/plugin install tdd-dev

Output:

Installed plugin: tdd-dev

Step 3: Use the plugin

/tdd-dev:start

Output:

TDD Dev Mode: ACTIVE

Configuration:
  Strictness: strict
  Test Command: npm test

That's it! You're now coding with TDD enforcement.

Usage

tdd-dev: Test-Driven Development

Enforces writing tests before implementation code.

/tdd-dev:start              # Enable TDD mode
/tdd-dev:feature "add auth" # Implement feature with TDD
/tdd-dev:bug "fix #123"     # Fix bug with regression test first
/tdd-dev:refactor           # Safe refactoring verified by tests
/tdd-dev:stop               # Disable TDD mode

Strictness levels: strict (tests required), standard (tests encouraged), relaxed (minimal enforcement)

n1-optimizer: Performance Analysis

Runs 4 parallel agents to analyze your codebase for performance issues.

/n1-optimizer:analyze

Output:

Analysis Complete

Database Layer: 3 issues found
  HIGH: N+1 query in UserService.getOrders() - src/services/user.ts:45

Backend Layer: 1 issue found
  MEDIUM: Sequential awaits could be parallelized - src/api/reports.ts:23

Frontend Layer: 2 issues found
  HIGH: Missing React.memo on ExpensiveList - src/components/List.tsx:12

API Layer: 1 issue found
  MEDIUM: Missing pagination on /api/products - src/routes/products.ts:8

Agent	Detects
Database	N+1 queries, missing indexes, unbatched writes
Backend	O(n²) algorithms, blocking I/O, memory issues
Frontend	Re-render loops, large bundles, missing memoization
API	Over-fetching, missing pagination, chatty endpoints

readme-writer: README Generation

Generate or audit READMEs following the PRD-README v1 standard.

/readme-writer:generate      # Generate README from codebase analysis
/readme-writer:audit         # Score existing README (0-10)

Audit output:

README Audit Score: 7/10

✓ Test 1: What is it? - PASS
✓ Test 2: Is it maintained? - PASS
✗ Test 3: Quickstart works - FAIL (missing expected output)
...

doc-master: Documentation Toolkit

9 specialized agents for comprehensive documentation.

/doc-master:setup            # Choose framework (Diátaxis/Traditional/Custom)
/doc-master:generate "API"   # Generate API documentation
/doc-master:audit            # Audit existing docs
/doc-master:plan             # Create documentation plan

Agent	Focus
api-docs	REST/GraphQL endpoints, schemas
backend-docs	Services, data flows, deployment
frontend-docs	Components, state management
database-docs	Schema, migrations, ER diagrams
architecture-docs	System design, ADRs
test-docs	Test strategy, coverage
user-guide-docs	Tutorials, help articles
compliance-docs	Security, audit, regulatory
mobile-docs	iOS/Android, app stores

Documentation

Full documentation available in docs/:

• Getting Started Tutorial
• Configuration Reference
• TDD Commands Reference
• Performance Patterns Reference

Contributing

Contributions welcome! Please open an issue first to discuss proposed changes.

Quick steps:

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Open a pull request

See individual plugin READMEs for plugin-specific guidance.

Support

• Questions: Open a discussion
• Bugs: File an issue
• Feature requests: File an issue