CC Plugins
Core development workflow plugins for Claude Code with specialized agents, Task tool orchestration, and architecture skills.
Overview
CC Plugins provides 6 plugins with 10 specialized agents, 7 commands, and 19 skills covering software development workflows and certification exam preparation.
Bugfix and feature-development plugins use Claude Code Agent Teams for iterative do-loops (doer+critic pairs). Requires CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1.
All agents use YAML frontmatter for proper Claude Code registration and are callable via Task(subagent_type="plugin:agent").
Plugins
Shared (Infrastructure)
Reusable agent team infrastructure. Dependency for bugfix and feature-development.
| Component | Type | Purpose |
|---|
do-loop | Skill | Iteration protocol for doer+critic agent team loops |
Feature Development
Command: /feature "Add OAuth2 authentication"
Discovery → Exploration → Questions → Architecture Loop → Implementation Loop → Test Loop → Summary
| Component | Type | Purpose |
|---|
code-architect | Agent | Architecture design reference (SOLID, Clean Arch, Patterns, DDD) |
solid-principles | Skill | SOLID design principles |
clean-architecture | Skill | Layered architecture independent of frameworks |
design-patterns | Skill | Common design patterns |
domain-driven-design | Skill | DDD strategic and tactical patterns |
clarifying-questions | Skill | Structured ambiguity resolution |
review-loop | Skill | Code review guidelines for reviewer teammate |
testing-loop | Skill | Test writing guidelines for test-writer teammate |
Review
Command: /review, /review --commit <sha>, /review --pr <number>
Two-phase review: investigate first (broad tools), then 4 specialized reviewers analyze in parallel (narrow tools). Reports only issues with confidence >= 80.
| Component | Type | Purpose |
|---|
diff-investigator | Agent | Investigate uncommitted changes |
commit-investigator | Agent | Investigate a specific commit |
pr-investigator | Agent | Investigate a pull request |
security-reviewer | Agent | Injection, auth, secrets, input validation, crypto |
architecture-reviewer | Agent | Dependencies, layers, coupling, boundaries |
performance-reviewer | Agent | N+1 queries, indexes, O(n²), resource leaks |
bug-reviewer | Agent | Logic errors, type issues, error handling, data integrity |
Bugfix
Command: /bugfix "Login fails with special characters"
Investigate (subagents) → Fix+Review (team loop) → Test+Review (team loop) → Verify
| Component | Type | Purpose |
|---|
reproducer | Agent | Reproduce bugs, create failing tests |
root-cause-analyst | Agent | Trace execution, identify root cause, propose fix |
regression-test | Skill | Writing effective regression tests |
QA (Quality Assurance)
Command: /qa <prompt>
Single orchestrator with dynamic skill discovery, prompt-based routing, and do-loop agent teams. Routes to run, write, explore, or convert workflows based on your prompt. Bare /qa runs all tests.
| Component | Type | Purpose |
|---|
unit-testing | Skill | Unit testing patterns and framework detection |
integration-testing | Skill | Integration testing patterns |
e2e-testing | Skill | E2E and browser testing with Playwright |
Certification
Commands: /training, /quiz, /analysis, /update
Claude Certified Architect – Foundations exam preparation. Interactive training by domain, mock exam simulation with weighted scoring, performance analysis with adaptive study recommendations, and content freshness checks.
| Component | Type | Purpose |
|---|
domain-1-agentic-architecture | Skill | Training curriculum for Domain 1 (27%) |
domain-2-tool-design-mcp | Skill | Training curriculum for Domain 2 (18%) |
domain-3-claude-code-config | Skill | Training curriculum for Domain 3 (20%) |
domain-4-prompt-engineering | Skill | Training curriculum for Domain 4 (20%) |
domain-5-context-management | Skill | Training curriculum for Domain 5 (15%) |
scoring | Skill | Scoring formula and question selection algorithm |
study-path | Skill | Adaptive study recommendation engine |
Installation
Using the Plugin Command (Recommended)
cd your-project
claude
# Install a specific plugin
/plugin install https://github.com/avovello/cc-plugins.git#plugins/review
Manual Installation
git clone https://github.com/avovello/cc-plugins.git
cp -r cc-plugins/plugins/review .claude/plugins/
Plugin Architecture
