premortem

Name: premortem
Availability: InStock
Author: 0xursanomics

Simulate future failure states to identify risks and hidden assumptions in strategic plans.

2|Updated Jul 22, 2026

Search Tags:#planning #decision making #strategy #failure analysis #risk assessment #premortem

Ready to run

npx skills add https://github.com/0xUrsanomics/utopia-os --skill premortem-0xursanomics

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: premortem
Source: https://github.com/0xUrsanomics/utopia-os/tree/main/skills-shared/premortem
Command: npx skills add https://github.com/0xUrsanomics/utopia-os --skill premortem-0xursanomics

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill prevents costly strategic failures by forcing a shift from optimistic planning to critical, retrospective analysis, uncovering hidden assumptions and blind spots in your projects.

Core Features & Use Cases

Prospective Hindsight: Uses the Gary Klein premortem method to simulate failure 6 months in the future, triggering more creative and honest risk identification.
Parallel Deep-Dives: Automatically spawns sub-agents to investigate specific failure modes independently, ensuring comprehensive coverage.
Actionable Reporting: Generates a structured HTML report and transcript containing the most likely failure, the hidden assumption, and a concrete, revised plan.

Quick Start

Run a premortem on the current project plan to identify potential blind spots and failure scenarios.

Frequently Asked Questions about premortem

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

FAQPage Schema

What is a premortem analysis and how does it help with strategic planning?▼

Use a premortem analysis for high-stakes decisions, product launches, or strategic plans. It simulates a future failure state to trigger honest risk identification and uncover blind spots before project execution begins.

How do I run a premortem analysis on a product launch plan?▼

Run a premortem analysis by providing your product launch or strategic plan context. The system simulates a future failure, uses parallel sub-agents to investigate failure modes independently, and generates a visual HTML report and markdown transcript for risk mitigation.

Can I use this premortem method to identify hidden assumptions in my project workspace files?▼

Yes, the premortem method gathers context directly from your workspace files. It analyzes your project plans to identify specific failure modes and the hidden assumptions causing them, producing actionable risk mitigation strategies.

What is the best way to stress-test strategic decisions for failure risks?▼

The best way to stress-test strategic decisions is using the Gary Klein premortem method. It forces a shift from optimistic planning to retrospective analysis by simulating failure six months in the future and investigating failure modes in parallel.

Does the premortem analysis generate actionable outputs for risk mitigation?▼

Yes, the premortem analysis generates both a structured visual HTML report and a detailed markdown transcript. These outputs contain the most likely failure scenarios, hidden assumptions, and concrete revised plans for actionable risk mitigation.

When should I avoid using a premortem analysis for decision making?▼

Avoid using a premortem analysis for low-stakes or routine decisions where the cost of simulating future failures and running parallel sub-agent investigations outweighs the benefits of uncovering hidden strategic blind spots.