tier-selector

Default AI model selection to the lowest sufficient performance tier.

Updated May 11, 2026
One-click install
npx skills add https://github.com/AesopScott/mojo --skill tier-selector
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tier-selector
Source: https://github.com/AesopScott/mojo/tree/main/harnesses/skills/tier-selector
Command: npx skills add https://github.com/AesopScott/mojo --skill tier-selector

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill prevents overspending on AI capabilities by automatically defaulting tasks to the lowest cost-efficient model tier that meets the required performance criteria.

Core Features & Use Cases

  • Cost Efficiency Control: Provides a structured harness to inspect and adjust model selection logic based on task complexity.
  • Boundary Testing: Enables safe experimentation with configuration changes to ensure cost-saving measures do not degrade output quality.
  • Use Case: When a development team notices excessive token spend on simple classification tasks, this Skill provides the framework to downgrade those specific routes to a more economical model tier without impacting production stability.

Quick Start

Use the tier-selector skill to audit the current Select harness configuration and propose a cost-saving adjustment for the classification workflow.

Frequently Asked Questions about tier-selector

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

FAQPage Schema
How do I optimize AI model costs by downgrading simple tasks to a lower tier?

To optimize AI model costs, this Skill defaults tasks to the lowest sufficient performance tier. It provides a structured harness to inspect and adjust model selection logic based on task complexity, ensuring you only pay for necessary capabilities.

What is the best way to configure harness selection logic for token usage optimization?

Harness selection logic for token optimization is configured by auditing current settings and applying cost-saving adjustments. This Skill enforces adherence to defined safety protocols and verification procedures to prevent output quality degradation during configuration changes.

Can I safely test AI model tier adjustments without impacting production stability?

Yes, you can safely test AI model tier adjustments using boundary testing. This Skill provides a framework to experiment with configuration changes, ensuring cost-saving measures do not degrade output quality or impact production stability.

How do I prevent overspending on AI classification workflows using model selection?

You prevent overspending on AI classification workflows by defaulting to the lowest cost-efficient model tier. This Skill inspects token spend and proposes adjustments to downgrade specific routes, maintaining performance while reducing expenses.

What are the limitations of automatically defaulting to the lowest sufficient performance tier?

The limitation of defaulting to the lowest sufficient performance tier is the potential risk to output quality. Boundary testing is required to verify that cost-saving configuration changes do not degrade results for complex software engineering workflows.