Plan
Overview
Use CLI subagents to create a multi-perspective implementation plan, then synthesize into a single plan file under plans/.
Inputs
- •Feature description
- •Optional constraints
Workflow
- •Ensure
plans/andplans/context/exist. - •Run the planning subagent commands below.
- •Synthesize the best elements into one plan.
- •Save to
plans/<kebab-case-name>.md.
Planning Subagent Commands
Codex (detailed plan)
bash
codex exec -m gpt-5.2 -c model_reasoning_effort="high" -c thinking="enabled" --skip-git-repo-check \
"Create a detailed implementation plan for: {FEATURE_DESC}. Include steps, files, and tests."
Gemini (architecture and risks)
bash
CLOUDSDK_CORE_PROJECT="" GOOGLE_CLOUD_PROJECT="" GCLOUD_PROJECT="" GEMINI_API_KEY=${GEMINI_API_KEY} \
gemini -m gemini-3-pro-preview -o text "Create a detailed plan for: {FEATURE_DESC}. Include architecture, steps, and risks."
Claude (tradeoffs)
bash
claude --model opus -p "Create a detailed plan for: {FEATURE_DESC}. Focus on tradeoffs, risks, and testing."
Plan Template
markdown
# {Feature Name}
## Overview
## Requirements
## Architecture
## Implementation Steps
## Testing Strategy
## Risks and Considerations
Output
- •Plan file path and a short synthesis summary