genkovich/sdd

72 stars · Last commit 2026-07-03

Spec-Driven Development for Claude Code: 12 atomic Socratic skills + a TDD implement engine (agent-team & dynamic-workflow modes)

README preview

# SDD — Spec-Driven Development for Claude Code

A self-contained Claude Code plugin that carries a feature from a one-line idea to
**reviewed, verified, shipped** code through **19 atomic, stack-agnostic skills** and a
**TDD implementation engine** — with a living roadmap above the per-feature flow.

Every skill is Socratic (it walks decisions with you, it doesn't dump a wall of output),
gated (a stage hard-refuses when its prerequisite artifact is missing), and stack-agnostic
(no language, tracker, or test tool is hard-coded — the skills detect what your repo uses).
The Q&A skills (`specify` / `clarify` / `design`) are also **depth-tunable** — an easy / medium / hard
dial decides how much the skill decides for you vs. interrogates you with trade-offs.

## Install

**Claude Code** — native plugin:

```text
/plugin marketplace add genkovich/sdd
/plugin install sdd@sdd
```

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