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cross-chain-timing

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Audit cross-chain timing to preempt relays.

Software Engineering#security#auditing#timing#cross-chain#bridge#sui
AuthorPlamenTSV
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Cross-chain timing analysis is required to identify and mitigate exploitation opportunities arising from asynchronous finality between Sui and remote chains.

Core Features & Use Cases

  • Cross-chain messaging audit for Sui bridges (Wormhole, Axelar, LayerZero, Sui Bridge) and inbound/outbound flows.
  • Timing window analysis to quantify potential arbitrage or replay risks across chains.
  • Policy checks for nonce/sequence management, replay protection, and object creation guarantees.
  • Documentation-ready findings suitable for security reviews and design improvements.

Quick Start

Provide an instantiation request with your bridge protocol, source and destination chains, and the specific cross-chain message to analyze.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 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: cross-chain-timing
Download link: https://github.com/PlamenTSV/plamen/archive/main.zip#cross-chain-timing

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