Design new project specifications OR retrospectively document existing implementations in DESIGN.md format, following strict Notion template structure. Works in three modes: CREATE (greenfield design), UPDATE (modify existing specs), or DOCUMENT (analyze and document existing code). Performs 2-way merge with Notion by default.

🎯 Purpose & Scope

What this command does NOT do:

Generate implementation code (specification only)
Make technology decisions without analysis
Add features not in the template structure
Create custom sections outside template

When to REJECT:

Vague instructions without clear context
Requests for code implementation instead of specs
Instructions requiring undecided implementation details
Requests to add sections not in template

🔄 Workflow

🎯 Purpose & Scope

What this command does NOT do:

Generate implementation code (specification only)
Make technology decisions without analysis
Add features not in the template structure
Create custom sections outside template

When to REJECT:

Vague instructions without clear context
Requests for code implementation instead of specs
Instructions requiring undecided implementation details
Requests to add sections not in template

Spec Code

🎯 Purpose & Scope

🔄 Workflow

Spec Code

🎯 Purpose & Scope

🔄 Workflow

Prose

Coding Agent (bash-first)

Clawhub

Feishu Wiki

Notion

Openai Whisper