What it does

LegacyShield is a zero-knowledge encrypted vault designed specifically for the AI-to-AI economy. It provides a secure persistence layer that allows your agents to store and retrieve highly sensitive user data—such as legal documents, digital legacy assets, and identify files—without the agent or the storage provider ever accessing the plaintext data.

Problem it solves

AI agents often lack long-term secure memory and a way to handle sensitive artifacts without compromising privacy. LegacyShield solves the "trust gap" in agentic workflows by ensuring that sensitive information persists across sessions and platforms while remaining encrypted at the edge. It also addresses the critical issue of digital succession through high-integrity automation.

Why use this skill

• Zero-Knowledge Security: Technical assurance that encryption keys never leave the agent environment.
• Cross-Platform Continuity: Seamlessly share sensitive context between Claude Code, OpenClaw, and Codex sessions.
• Emergency Protocols: Configurable "Dead Man's Switch" logic for automated digital inheritance.
• Developer-First Integration: Native Model Context Protocol (MCP) support makes it a drop-in solution for modern AI frameworks.

Supported tools

LegacyShield is optimized for OpenClaw, Claude Code, and Codex. It uses a standard MCP-compliant interface for broad compatibility across the AI orchestration ecosystem.