one-three-one-rule

Produce a 1-3-1 decision with problem, options, and recommendation.

Updated Apr 23, 2026
One-click install
npx skills add https://github.com/Chris-Chai-Minjae/hermes-agent-r1-bridge --skill one-three-one-rule-chris-chai-minjae
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: one-three-one-rule
Source: https://github.com/Chris-Chai-Minjae/hermes-agent-r1-bridge/tree/main/optional-skills/communication/one-three-one-rule
Command: npx skills add https://github.com/Chris-Chai-Minjae/hermes-agent-r1-bridge --skill one-three-one-rule-chris-chai-minjae

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Structured decision-making framework for technical proposals and trade-off analysis. When the user faces a choice between multiple approaches (architecture decisions, tool selection, refactoring strategies, migration paths), this skill produces a 1-3-1 format: one clear problem statement, three distinct options with pros/cons, and one concrete recommendation with definition of done and implementation plan.

Core Features & Use Cases

  • Provides a 1-3-1 decision framing: a single Problem, three options labeled A, B, and C with pros and cons, and a recommended path with a Definition of Done and an implementation plan.
  • Useful for architecture decisions, tool selection, migration planning, and any scenario with multiple viable approaches requiring a clear recommendation.
  • Enables stakeholder-ready proposals by delivering a concise, auditable decision artifact.

Quick Start

Provide a 1-3-1 decision for a technical choice requiring a clear recommendation and concrete implementation plan.

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 structure a technical proposal for architecture trade-off analysis?▼

Structure a technical proposal using the 1-3-1 framework: one clear problem statement, three options (A/B/C) with pros and cons, and one recommendation with an implementation plan. This format delivers a concise, auditable decision artifact for stakeholders.

What is the best way to document tool selection options with pros and cons?▼

Document tool selection by defining the problem, outlining three distinct options labeled A, B, and C with their respective pros and cons, and providing a single recommended path with a definition of done and implementation plan.

How do I write an implementation plan for a migration path recommendation?▼

Write an implementation plan by following the 1-3-1 decision format, which requires selecting one recommended course of action from three evaluated options and detailing the definition of done and execution steps for that migration path.

When do I need a structured decision-making framework for refactoring strategies?▼

You need a structured decision-making framework for refactoring strategies when multiple viable approaches exist and require a clear recommendation. The 1-3-1 format ensures stakeholder-ready proposals by producing an auditable artifact with defined options and implementation steps.

Can I use this 1-3-1 format for any technical decision involving multiple viable approaches?▼

Yes, the 1-3-1 format applies to any technical decision with multiple viable approaches, including architecture choices, tool selections, refactoring, and migration paths. It formats the problem, three options with pros and cons, and a recommendation into a concise proposal.