plan-mode

Name: plan-mode
Availability: InStock
Author: pedestal-ai

Analyze codebases and create detailed implementation plans for complex modifications.

Updated Aug 27, 2026

Search Tags:#software development #architecture analysis #design documentation #codebase exploration #system planning

Ready to run

npx skills add https://github.com/pedestal-ai/cylinder --skill plan-mode-pedestal-ai

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: plan-mode
Source: https://github.com/pedestal-ai/cylinder/tree/main/.agents/skills/plan-mode
Command: npx skills add https://github.com/pedestal-ai/cylinder --skill plan-mode-pedestal-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Facilitates thorough planning and analysis for non-trivial implementation tasks to ensure architecture coherence and effective system modifications.

Core Features & Use Cases

System Exploration: Analyzes codebases to understand architecture, data flow, and subsystem boundaries before changes.
Strategic Planning: Guides the creation of detailed implementation plans, considering system implications, lifecycle, and dependencies.
Use Case: For example, designing a new multi-file feature, it explores relevant code, identifies potential impacts, and drafts a comprehensive plan.

Quick Start

Write a plan for adding a new feature to the existing web app using the current codebase structure.

Frequently Asked Questions about plan-mode

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I plan complex codebase modifications without breaking existing architecture?▼

Planning codebase modifications requires systematically exploring subsystem boundaries and data flow to ensure architectural coherence. This skill guides structural impact analysis and drafts detailed implementation plans to minimize risks during complex system changes.

What is the best way to analyze system architecture before adding a new feature?▼

Architecture analysis before adding features involves exploring the codebase to map subsystem boundaries and dependencies. This skill identifies structural impacts and drafts strategic implementation plans for multi-file modifications.

How do I create a design document for multi-file feature implementation?▼

Creating design documentation for multi-file features requires analyzing current codebase structure and system implications. This skill facilitates thorough planning by exploring relevant code, mapping dependencies, and drafting comprehensive implementation plans.

When do I need strategic planning for software development tasks?▼

Strategic software development planning is needed for non-trivial implementation tasks where architecture coherence matters. It ensures effective system modifications by analyzing lifecycle impacts, data flow, and dependencies before changes.

Can I use this approach to explore codebase structure and identify potential impacts?▼

Yes, codebase exploration analyzes architecture, data flow, and subsystem boundaries before changes. It identifies potential system impacts and considers lifecycle and dependencies to ensure effective system modifications.