菜单
siwx 收录了来自 qntx 的 1 个 skills，并提供仓库级职业覆盖和站内 skill 详情页。
CAIP-122 Sign-In with X CLI tool for generating signing messages and verifying signatures across Ethereum and Solana. Use when the user asks to create sign-in challenges, verify wallet signatures, generate nonces, or parse CAIP-122 messages. Supports JSON output via --json flag for agent consumption.