For the last six months I’ve been building on Nervos CKB and repeatedly hitting the same low‑level plumbing issues:

Wallet auth flows for CKB, EVM, and BTC.

Witness encoding and xUDT math.

Spore NFT metadata and payment splitting.

Instead of writing the same glue code every time, I packaged it up into @scryve-tools — a set of TypeScript utilities that make CKB feel more like a “normal” Web3 SDK.

What’s in the package

Currently, @scryve-tools includes five focused packages:

@scryve-tools/ckb-wallet-auth

Challenge‑response authentication for CKB, EVM, BTC, and JoyID wallets.…