antigravity-claudekit/skills/ck-plan/SKILL.md

name, description

name	description
ck-plan	Create an intelligent implementation plan with prompt enhancement. Use when planning a feature, designing architecture, starting a new task, or creating a detailed phased implementation roadmap.

Plan — Intelligent Plan Creation

Creates enhanced implementation plans with prompt improvement before planning.

When to Use

• Starting a new feature or task that needs structured planning
• Designing system architecture with phased implementation
• Creating a roadmap before delegating to implementation agents

Don't Use When

• Task is trivial and needs no plan (just implement directly)
• An active plan already exists and implementation is underway

Pre-Creation Check

Check the ## Plan Context section injected by session hooks:

• Active plan path shown → ask user: "Active plan found: {path}. Continue with this? [Y/n]"
• Suggested path shown → ask user if they want to activate it or create new
• "Plan: none" → proceed to create new plan using naming pattern from ## Naming section

Workflow

1. Analyze the task — ask clarifying questions if requirements are unclear
2. Decide complexity: simple task → ck-plan-fast; complex task → ck-plan-hard
3. Enhance the prompt — expand the task description with full context and details
4. Execute the appropriate planning skill with the enhanced prompt
5. Activate the planning skill to structure the plan output

Planning Modes

Mode	When to Use
ck-plan-fast	Clear requirements, straightforward implementation, no research needed
ck-plan-hard	Complex architecture, unclear requirements, needs research
ck-plan-parallel	Large feature benefiting from parallel execution phases

Important Rules

• Do NOT start implementing — planning only
• Sacrifice grammar for concision in plan output
• List unresolved questions at the end of the plan
• Ensure token efficiency while maintaining quality