ntanner-ctrl

Decision — Development skill for Claude Code

Development community

You MUST record decisions when the reasoning is non-obvious or context-dependent.

How to install Decision

Installs to ~/.claude/skills/ntanner-ctrl-claude-sail-decision/SKILL.md

Terminal

mkdir -p ~/.claude/skills/ntanner-ctrl-claude-sail-decision && curl -fsSL https://raw.githubusercontent.com/ntanner-ctrl/claude-sail/HEAD/commands/decision.md -o ~/.claude/skills/ntanner-ctrl-claude-sail-decision/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Decision does

description: You MUST record decisions when the reasoning is non-obvious or context-dependent. Future sessions lose context — decisions preserve it. arguments:

name: title description: Short title for this decision required: true

Decision

Capture non-obvious decisions for future reference. Useful when you make a choice that isn't self-evident from the code—future you (or teammates) will thank you.

When to Use

Choosing between multiple valid approaches
Making trad

Alternatives in Development

ADR Rubber Duck — ADR（Architecture Decision Record）の壁打ち相手としてヒアリングを通じて意思決定を整理し、ADRドラフトを作成する 974 ★
Memory Question — Ask Claude's memory system questions about past work, decisions, and context 332 ★
Obsidian ADR — Generate a decision record when the vault structure changes — the vault knows why it knows what it does 277 ★