message-signing
OfficialSign and verify Ethereum messages.
AuthorNethereum
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill allows you to securely sign and verify messages using Ethereum private keys, enabling functionalities like login-with-Ethereum and ensuring message authenticity.
Core Features & Use Cases
- Sign Messages: Create cryptographic signatures for UTF-8 strings or raw bytes using a private key.
- Verify Signatures: Confirm the authenticity of a message and recover the signer's address, even from external wallets like MetaMask.
- Recover Signer Address: Determine the public address that signed a given message and signature.
- Use Case: Implement a decentralized login system where users sign a challenge message with their Ethereum wallet to authenticate without a password.
Quick Start
Use the message-signing skill to sign the message "Hello World" with the provided private key.
Dependency Matrix
Required Modules
Nethereum.SignerNethereum.UtilNethereum.Hex.HexConvertors.Extensions
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: message-signing Download link: https://github.com/Nethereum/Nethereum/archive/main.zip#message-signing Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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