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DUDA Wiki — Isolation Guardian for Claude Code

Welcome to the DUDA wiki. DUDA is a Claude Code skill that prevents AI agents from breaking isolation boundaries in multi-layered architectures.

Quick Navigation

Page	Description
Getting Started	Installation and first use
Modes	All 7 DUDA modes explained
Isolation Types	Type A~D with examples
Trust Score	4-axis scoring system
SCOPE Mode	Feature-centric analysis (v2.1)
FAQ	Common questions
Changelog	Version history

What is DUDA?

DUDA (named after moles - "two-duh-ji" in Korean) guards isolation boundaries in complex architectures. It prevents developers and AI agents from accidentally:

• Leaking tenant data across multi-tenant boundaries
• Importing platform-only code into tenant layers
• Violating monorepo app boundaries
• Bypassing microservice API boundaries

Core principle: No code is touched until a 95-point trust score is met.

Version

Current: v2.1.1 | Changelog