spectastic

Spectastic.Design — Testing skill for Claude Code

Testing community

Produce the design doc for an existing spec — stack, architecture, decisions, risks, ADRs.

How to install Spectastic.Design

Installs to ~/.claude/skills/spectastic-spectastic-spectastic.design/SKILL.md

Terminal

mkdir -p ~/.claude/skills/spectastic-spectastic-spectastic.design && curl -fsSL https://raw.githubusercontent.com/spectastic/spectastic/HEAD/commands/spectastic.design.md -o ~/.claude/skills/spectastic-spectastic-spectastic.design/SKILL.md

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

What Spectastic.Design does

description: Produce the design doc for an existing spec — stack, architecture, decisions, risks, ADRs. Use when deciding how to build an approved spec, choosing a stack or architecture, or recording technical decisions — after the spec's what, before the task breakdown (/spectastic.tasks). argument-hint: [spec-id, defaults to most recent] triggers:

"design the implementation"
"plan the implementation"
"choose the stack and architecture"
"write the ADRs for this spec"
"ho

Alternatives in Testing

Axiom — Development Changelog — Purpose: Historical record of Axiom development milestones, TDD testing results, and architectural decisions 671 ★
Design Compare — Capture two websites with Playwright and produce a structured side-by-side design comparison — layout, color 309 ★
Grilling.V1 — Interview the user to clarify or stress-test the request before acting 272 ★