nygenome

Arch Decision Record — Development skill for Claude Code

Development community

/arch-decision-record — Draft a new Architecture Decision Record.

How to install Arch Decision Record

Installs to ~/.claude/commands/nygenome-lancet2-arch-decision-record.md

Terminal

mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/nygenome/Lancet2/HEAD/.claude/commands/arch-decision-record.md -o ~/.claude/commands/nygenome-lancet2-arch-decision-record.md

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

What Arch Decision Record does

/arch-decision-record — Draft a new Architecture Decision Record

Interview the user to surface the four required sections of an ADR (Context, Decision, Alternatives Considered, Consequences), assign the next sequential ADR number, and write the document into `docs_dev/architecture/`.

This command exists because the ADR format has a specific shape — four required sections, present-tense Decision, past-tense Context, honest Alternatives section — that is easy to half-do without an interview. T

Alternatives in Development

Outcome — /outcome - Record the Result of an Application 36.6k ★
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 ★
Engage.Memory — Cross-engagement pattern memory — recall prior techniques, record confirmed findings, housekeeping 348 ★