sub-performance-engineer

hungrytech-claude-skills

A curated collection of 12 Claude Code plugins that form a complete software engineering team. Each plugin is a specialized expert agent — no runtime build system, just shell scripts and SKILL.md prompts.

한국어 버전은 아래에 있습니다 →

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Team Overview

User Request
    │
    ▼
sub-team-lead (classify & route)
    ├── Single domain  → Direct delegation to one expert
    ├── Multi domain   → Sequential/parallel multi-expert dispatch
    ├── Existing skill → Pass-through to matching skill
    └── Ambiguous      → Ask user for clarification

Expert Roster

#	Expert	Command	Role
1	sub-team-lead	/sub-team-lead	Team orchestrator — classifies requests, routes to experts
2	sub-kopring-engineer	/sub-kopring-engineer	Kotlin/Java Spring Boot development (Hexagonal Architecture)
3	sub-test-engineer	/sub-test-engineer	Type-driven test generation (Java/Kotlin/TypeScript/Go)
4	sub-api-designer	/sub-api-designer	Contract-first API design (OpenAPI 3.1)
5	sub-code-reviewer	/sub-code-reviewer	Code review & refactoring (SOLID, code smells, tech debt)
6	sub-devops-engineer	/sub-devops-engineer	DevOps/CI-CD (Docker, GitHub Actions, K8s, Terraform)
7	sub-performance-engineer	/sub-performance-engineer	Performance analysis & optimization (JVM, DB, load testing)
8	engineering-workflow	/engineering-workflow	Architecture decisions across DB/BE/IF/SE domains
9	numerical	/numerical	Numerical computing verification (Python/Dart)
10	plugin-introspector	/plugin-introspector	Plugin monitoring & self-improvement
11	claude-autopilot	/claude-autopilot	Time-bounded autonomous task orchestration
12	sub-frontend-engineer	/sub-frontend-engineer	React/Vite frontend development (components, state, build)

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Pick Your Team

You don't need all 12 experts. Install only the ones that match your workflow.

Presets by Role

If you are...	Recommended experts	Install
Backend developer (Kotlin/Java)	kopring + test + code-reviewer	3 plugins
Backend + API design	kopring + test + api-designer + code-reviewer	4 plugins
Full-stack team	team-lead + kopring + test + api-designer + code-reviewer + devops + frontend	7 plugins
Performance-focused	kopring + test + performance	3 plugins
Architecture/decision-making	engineering-workflow + code-reviewer	2 plugins
Everything	All 12	12 plugins

Standalone Experts (no dependencies)

Every expert works independently. There are no required dependencies between plugins.

# Example: Install only code-reviewer and test-engineer
/plugin install sub-code-reviewer@hungrytech-plugins
/plugin install sub-test-engineer@hungrytech-plugins

sub-team-lead is useful when you have 3+ experts installed — it auto-routes your requests. With 1-2 experts, just call them directly.

Sister-skill Integration (optional, not required)

When multiple experts are installed, they can hand off work to each other. This is automatic — no configuration needed. If a sister skill isn't installed, the expert simply skips the handoff and continues on its own.

sub-api-designer ──design──→ sub-kopring-engineer ──implement──→ sub-test-engineer
       │                                                              │
       └── works fine alone                              works fine alone

sub-api-designer ──spec──→ sub-frontend-engineer ──UI──→ sub-devops-engineer
       │                          │                           │
       └── works fine alone       └── works fine alone        └── works fine alone

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Install

Marketplace:

/plugin marketplace add hungrytech/hungrytech-claude-skills
/plugin install <skill-name>@hungrytech-plugins

Manual (single plugin):

git clone https://github.com/hungrytech/hungrytech-claude-skills.git
cp -r plugins/<skill-name>/skills/<skill-name> /path/to/project/.claude/skills/

Manual (multiple plugins):

git clone https://github.com/hungrytech/hungrytech-claude-skills.git
for skill in sub-kopring-engineer sub-test-engineer sub-code-reviewer; do
  cp -r plugins/$skill/skills/$skill /path/to/project/.claude/skills/
done

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Architecture

2-Layer Skill Structure

Every plugin shares the same core pattern:

• SKILL.md — Entry point that Claude Code reads. Core prompt + workflow definition.
• resources/ — On-demand loading per phase. Only injected when that phase starts (token efficiency).