Can I use this for simple, everyday coding tasks?

Yes, the skill includes a 'Quick Plan' level specifically for simpler tasks that only require a goal, 3-5 steps, and basic success criteria.

What is the 150% planning rule?

It is a methodology where 100% of the planning focuses on the core steps and success criteria, while an additional 50% focus is dedicated to identifying risks and preparing fallback options.

When should I trigger the Action-Plan 150 skill?

You should trigger it before starting any multi-step task, such as refactoring, migrations, or when you are asked 'how should we approach this?'

How does this skill handle project risks?

It generates a Risk & Mitigation matrix that evaluates potential failure points by impact level and provides a specific strategy to handle each one before they occur.

Does Action-Plan 150 provide rollback instructions?

Yes, every standard and full plan includes defined Fallback Points to ensure there is a safe way to stop or undo changes if an issue arises during execution.

Action-Plan 150

Name: Action-Plan 150
Author: MykhailoDmytriakha

byMykhailoDmytriakha

0•

Productivity & Workflow

Generates structured, high-reliability roadmaps for complex technical tasks and project implementations.

Action-Plan 150 is a strategic planning skill for Claude Code designed to ensure every development task is approached with a clear roadmap, measurable success criteria, and proactive risk mitigation. Built on the 150% planning rule, it moves beyond simple checklists by requiring both core execution steps and an additional layer of risk analysis and fallback strategies. It is particularly useful for developers managing high-stakes operations like database migrations, architectural refactors, or phased feature rollouts where blind execution could lead to system failure.

Key Features

01150% Planning Rule: Combines core execution steps with proactive risk and fallback analysis.

02Measurable Success Criteria: Defines exactly what 'done' looks like with specific validation metrics.

03Safe Fallback Points: Establishes clear rollback strategies and safe stopping points during execution.

04Risk Mitigation Matrix: Identifies potential failure points and assigns impact levels and mitigations.

05Scalable Plan Levels: Offers Quick, Standard, and Full planning formats based on task complexity.

060 GitHub stars

Use Cases

01Planning a multi-stage feature deployment with phased rollouts.

02Organizing daily development workflows into actionable, risk-aware steps.

03Architecting a complex system refactor or library migration.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mykhailodmytriakha/my-preacher-helper action-plan-150

For use in Claude.ai and ChatGPT

Download Skill