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.