What is the 'Fresh Start' test included in this skill?

It is a methodology that asks: 'If I were making this decision today with no history, would I choose this path?' If the answer is no, the skill helps you plan a rational exit or pivot.

What is the Sunk Cost Fallacy in software development?

It is the tendency to continue investing in a failing feature, technology stack, or project because of the time and money already spent, rather than evaluating its future potential.

How does this Claude Code skill help improve decision-making?

The skill provides Claude with specific prompts and logical frameworks to strip away emotional investment and analyze current data as if starting the project from scratch.

Does this skill help with team culture?

Yes, it provides a framework to institutionalize 'Permission to Quit' and reframe project termination as a strategic reallocation of resources rather than a failure.

When is the best time to apply this thinking pattern?

It should be applied during architectural reviews, sprint retrospectives, and when evaluating underperforming products or team initiatives.

Sunk Cost Fallacy Analysis

Name: Sunk Cost Fallacy Analysis
Author: lev-os

bylev-os

0•

Productividad y Flujo de Trabajo

Identifies and mitigates the tendency to continue failing endeavors based on past investments rather than future value and utility.

This skill equips Claude with a structured framework to recognize and overcome the sunk cost fallacy within software development and project management contexts. By applying psychological models like the 'Fresh Start' test and establishing objective 'Kill Criteria,' the skill helps users move past emotional attachments to legacy code, failing features, or unproductive strategies. It is essential for teams needing to make rational 'pivot or persevere' decisions, ensuring that time and capital are always allocated to the highest future value rather than chasing past losses.

Características Principales

01Provides frameworks for quarterly zero-based portfolio reviews

02Establishes objective 'Kill Criteria' to trigger mandatory reviews

030 GitHub stars

04Implements the 'Fresh Start' test to evaluate projects from zero

05Reframes sunk costs as 'learning tuition' to reduce ego-driven bias

06Separates historical accounting from forward-looking ROI analysis

Casos de Uso

01Evaluating the continuation of features with low user engagement

02Determining if a strategic product pivot is necessary despite heavy R&D spend

03Deciding whether to refactor or completely rewrite a legacy codebase

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lev-os/agents sunk-cost-fallacy

For use in Claude.ai and ChatGPT

Download Skill