Spec Plan — Testing skill for Claude Code
仕様書ファーストの方法論で機能を計画する - 発見、探索、明確化、アーキテクチャ設計を反復的改善で実施.
How to install Spec Plan
Installs to ~/.claude/skills/mysmon-spec-workflow-toolkit-spec-plan/SKILL.md
mkdir -p ~/.claude/skills/mysmon-spec-workflow-toolkit-spec-plan && curl -fsSL https://raw.githubusercontent.com/MysMon/Spec-Workflow-Toolkit/HEAD/commands/spec-plan.md -o ~/.claude/skills/mysmon-spec-workflow-toolkit-spec-plan/SKILL.md Restart Claude Code, or start a new session, for it to be picked up.
What Spec Plan does
description: "仕様書ファーストの方法論で機能を計画する - 発見、探索、明確化、アーキテクチャ設計を反復的改善で実施" argument-hint: "[任意: 機能の説明]" allowed-tools: Read, Write, Glob, Grep, Edit, Bash, AskUserQuestion, Task, TodoWrite
/spec-plan - 仕様書ファーストの計画
Language Mode
すべての出力は日本語で行う。詳細は `language-enforcement` スキルを参照。
4つのフェーズを通じて、各ゲートで反復的改善を行いながら機能を計画する。`/spec-review` と `/spec-implement` に備えた仕様書と設計書を生成する。
帰属
公式の feature-dev プラグイン、Claude Code Best Practices、Effective Harnesses for Long-Running Agents、Building Effective
Alternatives in Testing
- Spec Driven Development — Drive Kandev feature work through spec, plan, independent tasks, implementation, QA, and verification 697 ★
- Specweave — Spec-first AI development: describe a feature → AI creates spec + plan + tasks, builds autonomously, syncs to 158 ★
- Plan Spec — 仅在人工明确安排 UI 自动化时,根据任务、产品规则或原型生成独立行为 Spec 113 ★
Full documentation available on GitHub
View Source RepositoryRelated Skills
Relentless.Analyze
Analyze consistency across spec, plan, tasks, and checklist.
Aod.Analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.m
Aod.Plan
Run the full Plan stage — spec → project-plan → tasks — advancing automatically on approval, stopping on rejec
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Pick up a GitHub issue and set up everything needed to start working on it: understand the issue, create a fea
Exec Plan
Use when: a SPEC is approved and you need a milestone-based execution plan for a long-running multi-session ta
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REQUIRED after completing ANY spec or plan. You MUST challenge assumptions — unchallenged plans fail in produc
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Track ID: {{TRACK_ID}} Spec: spec.md Estimated Effort: {{EFFORT_ESTIMATE}}... - wshobson/agents
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Analyzes specifications and feature descriptions for user flow completeness and gap identification. Use when a
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Retroactive audit of an implemented AI phase's evaluation coverage. Checks implementation against the AI-SPEC.