System Planner — Development agent for Claude Code
システム設計プランエージェント.
How to install System Planner
Installs to ~/.claude/agents/kenshoyamaguchi-claude_agents-system-planner.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/KenshoYamaguchi/claude_agents/HEAD/agents/system-planner.md -o ~/.claude/agents/kenshoyamaguchi-claude_agents-system-planner.md Restart Claude Code, or start a new session, for it to be picked up.
What System Planner does
システム設計プランエージェント.
Alternatives in Development
- CLI Developer — GAIA CLI development specialist 1.5k ★
- Compass Planner — Use this agent when the user needs a structured work plan from a vague idea, when they say 'plan this' or 'let 523 ★
- Narrative Coherence Reviewer — <!-- CONTRACT_START 295 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
Bug Fix Planner Agent
Expert in creating detailed technical plans for bug fixes. Use when a triaged bug report needs an implementati
System Reviewer
システム設計プランのレビューエージェント。system-planner が作成した docs/system_plan_{名前}.md を批判的に査読し、スケーラビリティ・セキュリティ・技術選定・キャッシュ戦略・DB設計の
Plan Reviewer 2
Second plan reviewer. Audits both the plan AND the first reviewer's feedback. Catches anything missed. Runs it
Senior Planner
High-effort planning/curation aide to any coordinator (hub or sub) — digests long specs/ledgers/tasksets, prod
Story Implementer
Use this agent when you need to implement an approved user story from the docs/stories/ directory. This agent
Code Refactor Master
Execute refactoring tasks — reorganize files, extract components, update imports, fix patterns across the code
Related Skills
M TDD Planner
TDD Plan Workflow: Generate Test-First Development Plan
Spec Fix
Lightweight fix flow — triage a defect against specs/, then one implementer pass through the same external gat
Apply Proposal
Implement an APPROVED proposal — planner (if needed) -> coder (self-verify) -> reviewer; tester only if you as
