ReeveBarthelme

Sdd — Development skill for Claude Code

Development community

Produce a formal specification through adversarial critique.

How to install Sdd

Installs to ~/.claude/commands/reevebarthelme-the-augmented-developer-workflow-sdd.md

Terminal

mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/ReeveBarthelme/the-augmented-developer-workflow/HEAD/.claude/commands/sdd.md -o ~/.claude/commands/reevebarthelme-the-augmented-developer-workflow-sdd.md

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

What Sdd does

Produce a formal specification through adversarial critique.

Prerequisites

A plan should be approved (via /orchestrate-investigation or manual planning) before formalizing into a spec. /sdd takes the approved plan's requirements and produces a formal 5-section specification.
The user must describe a feature and its intent — either as an argument (/sdd "feature description") or through conversation
Optionally, an existing spec can be passed for revision: `/sdd --revise path/to/sp

Alternatives in Development

Implementation Plan — You are tasked with creating detailed implementation plans through an interactive, iterative process 10k ★
Plugins — Cursor plugin specification and official plugins 5.2k ★
17 Auto Mode Critique — Auto Mode Critique Prompt 2.3k ★