one-three-one-rule

Format complex decisions into a 1-3-1 analysis with options and a recommendation.

Updated Apr 21, 2026
One-click install
npx skills add https://github.com/samuelmukoti/myai-agent --skill one-three-one-rule-samuelmukoti
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: one-three-one-rule
Source: https://github.com/samuelmukoti/myai-agent/tree/main/optional-skills/communication/one-three-one-rule
Command: npx skills add https://github.com/samuelmukoti/myai-agent --skill one-three-one-rule-samuelmukoti

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Formats complex decisions into a concise 1-3-1 analysis that clearly delineates the problem, options, and recommended course of action.

Core Features & Use Cases

  • Structured decision framing: Problem, three options with trade-offs, and a recommended path.
  • Ready-to-use DoD and implementation plan for team alignment and execution.
  • Applies to architecture decisions, tool selections, refactoring, and migration planning.

Quick Start

Provide a prompt asking for a 1-3-1 analysis on a given decision problem.

Frequently Asked Questions about one-three-one-rule

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

FAQPage Schema
How do I format architecture decisions with trade-offs for team alignment?

To format architecture decisions with trade-offs, use a 1-3-1 analysis to delineate the problem, three options, and a recommended path. This structured framing includes a Definition of Done and implementation plan for immediate team execution.

What is the best way to present tool selection options during migration planning?

The best way to present tool selection options during migration planning is a 1-3-1 framework. It produces a problem statement, three clearly labeled options with trade-offs, and a recommended choice with concrete implementation steps.

How do I write a decision-making proposal for refactoring strategies?

Write a decision-making proposal for refactoring strategies by applying a 1-3-1 analysis. This framework formats complex decisions into a concise problem statement, three options, and a single recommended course of action with rationale and a Definition of Done.

Can I use the 1-3-1 rule for both architecture choices and tool selections?

Yes, you can use the 1-3-1 rule for both architecture choices and tool selections. The framework applies to any complex decision where multiple approaches exist, including refactoring strategies and migration paths, producing a ready-to-use implementation plan.

Does the 1-3-1 analysis framework include an implementation plan and Definition of Done?

Yes, the 1-3-1 analysis framework includes both an implementation plan and a Definition of Done. It formats complex decisions into a concise analysis with a problem statement, three options with trade-offs, and a recommended choice for team alignment.

When do I need a structured framework for comparing multiple approaches in a proposal?

You need a structured framework for comparing multiple approaches when presenting architecture choices, tool selections, or migration paths. A 1-3-1 analysis delineates the problem, options, and recommended course of action to ensure clear decision-making and team alignment.