Can PI be used for non-programming tasks?

Yes, PI includes specialized cognitive profiles for product decision-making, growth operations, creative design, and team collaboration, adapting its reasoning style to suit each domain.

What is the core philosophy of the PI skill?

PI is based on 'Zhi Xing He Yi' (Unity of Knowledge and Action), combining the strategic principles of Sun Tzu's Art of War with cognitive science to ensure AI actions are proactive, evidence-based, and strategically sound.

How does the 'Deep Mode' work in PI?

Deep Mode (triggered via /pi deep) forces Claude to bypass adaptive shortcuts and perform exhaustive system analysis, including multi-layer searches and rigorous cross-file verification of all assumptions.

What are the mandatory mandates in the PI skill?

PI operates under five 'Iron Mandates': Search before guessing, never give up on a solution, verify every change with output, maintain proactive control, and deliver high information density.

How do I trigger specific scene modes?

You can manually route PI by using the command /pi followed by a keyword like 'dev', 'debug', 'product', or 'creative', or let the skill's natural language processing auto-detect the scene.

PI Strategy Engine - Strategic Claude Code Skill

PI (π) is a comprehensive cognitive enhancement for Claude Code designed for users who demand extreme precision and strategic depth. It replaces generic AI responses with a 'Unity of Knowledge and Action' framework, utilizing MBTI-based cognitive stacks (like the Architect or Commander) to adapt Claude's thinking to the task at hand. By enforcing strict operational mandates—such as mandatory evidence-based verification, exhaustive searching, and proactive risk assessment—PI ensures that every solution is not just a guess, but a battle-tested implementation. It is particularly effective for high-stakes debugging, complex systems architecture, and cross-functional product strategy.

Características Principales

01Strategic Risk Pre-emption: Proactively identifies upstream dependencies and performs 'Radius Expansion' to catch similar bugs across the codebase.

02Adaptive Cognitive Routing: Automatically switches between 9 specialized scenes including Dev, Debug, Product, and Creative modes.

03Task Decomposition Engine: Automatically breaks down large-scale technical requirements into independently verifiable sub-tasks.

0497 GitHub stars

05Search-Read-Verify Protocol: Enforces a strict evidence-based workflow that forbids guessing and requires command output for every fix.

067-Step Rigorous Debugging: Implements a systematic troubleshooting framework including directional testing and mandatory root-cause isolation.

Casos de Uso

01Critical System Debugging: Rooting out elusive bugs in complex environments by enforcing a 'no-guessing' evidence chain.

02End-to-End Product Development: Managing the entire lifecycle from creative brainstorming and product requirements to implementation and QA.

03Full-Stack Architecture Design: Utilizing the 'Architect' cognitive mode to map out system constraints and data flows before writing code.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add share-skills/pi pi

For use in Claude.ai and ChatGPT

Características Principales

01Strategic Risk Pre-emption: Proactively identifies upstream dependencies and performs 'Radius Expansion' to catch similar bugs across the codebase.

02Adaptive Cognitive Routing: Automatically switches between 9 specialized scenes including Dev, Debug, Product, and Creative modes.

03Task Decomposition Engine: Automatically breaks down large-scale technical requirements into independently verifiable sub-tasks.

0497 GitHub stars

05Search-Read-Verify Protocol: Enforces a strict evidence-based workflow that forbids guessing and requires command output for every fix.

067-Step Rigorous Debugging: Implements a systematic troubleshooting framework including directional testing and mandatory root-cause isolation.

Casos de Uso

01Critical System Debugging: Rooting out elusive bugs in complex environments by enforcing a 'no-guessing' evidence chain.

02End-to-End Product Development: Managing the entire lifecycle from creative brainstorming and product requirements to implementation and QA.

03Full-Stack Architecture Design: Utilizing the 'Architect' cognitive mode to map out system constraints and data flows before writing code.

PI Strategy & Cognitive Engine

PI Strategy & Cognitive Engine

Características Principales

Casos de Uso

Características Principales

Casos de Uso