Skills
.Work. You
Rest

Sigil Mother Device Management

Official

Securely manage MPC signing disks.

Software Engineering#security#blockchain#cryptography#signing#mpc#key management
Authorchippr-robotics
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill provides a secure, air-gapped method for managing critical key material and child signing disks for multi-party computation (MPC) signing operations, ensuring that no single party can sign transactions alone.

Core Features & Use Cases

  • Secure Key Initialization: Safely initialize an encrypted USB drive to act as the mother device, generating master keys.
  • Child Disk Lifecycle Management: Create, reconcile, refill, and nullify child signing disks (floppy disks) which hold presignature shares.
  • Use Case: A financial institution needs to sign blockchain transactions using MPC. This Skill allows them to securely generate and manage the cold shards (on floppy disks) and the agent shards, ensuring that transactions can only be signed when both physical and agent components are present and validated.

Quick Start

Use the sigil-mother skill to initialize a new encrypted USB drive for mother device storage.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: Sigil Mother Device Management
Download link: https://github.com/chippr-robotics/sigil/archive/main.zip#sigil-mother-device-management

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
View Source Repository

Agent Skills Search Helper

Install a tiny helper to your Agent, search and equip skill from 223,000+ vetted skills library on demand.