sui-seal

Creates and manages sealed-bid auctions on the SUI blockchain with commit-reveal mechanics.

7|2|Updated Feb 11, 2026
One-click install
npx skills add https://github.com/first-mover-tw/sui-dev-agents --skill sui-seal
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: sui-seal
Source: https://github.com/first-mover-tw/sui-dev-agents/tree/main/skills/sui-seal
Command: npx skills add https://github.com/first-mover-tw/sui-dev-agents --skill sui-seal

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables the implementation of sealed-bid auctions, ensuring bid privacy and preventing front-running, which is crucial for high-value digital asset sales or fair resource allocation.

Core Features & Use Cases

  • Private Bidding: Bids are hidden until the reveal phase.
  • Commit-Reveal Mechanism: Ensures fairness and prevents manipulation.
  • Front-running Protection: Protects against malicious actors exploiting bid information.
  • Use Case: Conducting a private auction for a rare NFT where bidders' offers remain confidential until the auction concludes, guaranteeing a fair outcome.

Quick Start

Use the sui-seal skill to create a new sealed auction for the item 'my-nft-id' with a reserve price of 1000 SUI and a duration of 3600 seconds.

Frequently Asked Questions about sui-seal

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prevent front-running in a SUI blockchain NFT auction?▼

You can conduct private bidding for high-value digital assets on SUI by using a commit-reveal mechanism. Bids remain hidden during the commit phase and are only visible during the reveal phase, ensuring confidentiality and fairness.

How does the commit-reveal mechanism work for sealed bid auctions?▼

The commit-reveal mechanism works by having bidders submit a cryptographic commitment to their bid during the commit phase, followed by a reveal phase where actual bids are exposed. This ensures bid privacy and prevents manipulation throughout the auction process.

Do I need Move smart contracts to build a private auction on SUI?▼

Yes, implementing sealed-bid auctions on SUI requires Move smart contracts for auction logic and client-side JavaScript for bid commitment and reveal operations. This combination ensures bid privacy and fair settlement for high-value digital asset sales.

Can I use sealed bid auctions for fair resource allocation on SUI?▼

Yes, you can use sealed bid auctions for fair resource allocation on the SUI blockchain. This approach ensures bid privacy and prevents front-running, making it suitable for high-value digital asset sales and fair resource distribution scenarios.

What are the limitations of using a commit-reveal auction for NFT sales?▼

Commit-reveal auctions require two separate phases, meaning bidders must actively participate during the reveal phase to validate their bids. Failure to reveal results in a lost bid, and the process requires careful timing to ensure fair settlement.