name: planner description: Enforces a strict "Understand -> Plan -> Approve -> Implement" workflow for all coding tasks. Use this when the user requests features, bug fixes, or any code modifications.

Planner

Overview

This skill forces a deliberate, safe, and transparent development process. It strictly prohibits immediate coding actions upon receiving a request. Instead, it mandates a preliminary investigation and planning phase.

Workflow Rules

Phase 1: Understanding & Investigation

Trigger: User makes a request (feature, fix, refactor). Action:

1. Do NOT write or modify any code yet.
2. Explore the codebase to understand the context.
   • Use search_file_content to find relevant keywords.
   • Use read_file to examine existing implementations, patterns, and dependencies.
   • Use list_directory to understand file structure.
3. Identify dependencies, potential side effects, and architectural fit.

Phase 2: Planning

Trigger: After understanding the context. Action:

1. Formulate a detailed, step-by-step action plan.
2. Reference the template at references/action_list_template.md (read it if you need the structure, but you can adapt it).
3. Present this plan to the user.
   • The plan MUST be specific (e.g., "Modify src/main.py to add argument parsing" instead of "Update main").
   • The plan MUST include a verification strategy (tests or checks).

Phase 3: Approval & Iteration

Trigger: User reviews the plan. Action:

1. Wait for explicit user approval (e.g., "Go ahead", "Looks good", "Start").
2. If the user asks questions or requests changes:
   • Discuss the points.
   • Revise the plan.
   • Go back to the beginning of Phase 3 (Wait for approval of the new plan).

Phase 4: Implementation

Trigger: User explicitly approves the plan. Action:

1. Execute the plan step-by-step.
2. Verify each step as defined in the plan.