Cardano Minimal Transaction Toolkit — pure TypeScript, no WASM
CLI for local Ethereum/Tron wallets, signing policies, and Hyperliquid trading
```sh npm i @288-toolkit/math ```
Provide some efficient tools to improve your efficiency.
Relay node implementation for the peerkit framework
Phantasma transaction, contract, ROM, and event decoder CLI
Reverse-engineer MCP server tool surfaces. Enumerate, fuzz, classify, report. CLI + library.
create, modify and distribute jsonfiles.
Hybrid HD wallet with ECDSA and Falcon-512 signatures from single mnemonic (Rust + WASM)
_Derives JSON-Schema from a given JSON Sample_
Formitiva React adapter — components, hooks and registries
...
A library for defining, transforming, combining, and loading datasets from anywhere
[![Downloads][downloads-badge]][downloads] [![Size][size-badge]][size]
A reactive atomic state engine for React(including React 18) and all React like, carrying dependency collection feature, supporting fine-grained updates
Simple reactive state primitives
MCP server exposing ouija's identity-collapse rails: derive Solana wallet + Tor v3 .onion + Ed25519 keypair from one BIP-39 mnemonic, query mainnet/devnet balances, compute PDAs.
Atto cryptocurrency wallet, transaction, account, and trigger nodes for n8n, powered by Atto Commons
Cross-platform path utilities extending upath with validation, manipulation, and inspection helpers.
File-first markdown task system
[![Downloads][downloads-badge]][downloads] [![Size][size-badge]][size]
Commerce catalog kernel for MongoDB — products, variants, offers, pricing layers, modifiers, attributes, categories, offer execution modules, channels, bridges
Rust-powered Node.js bindings for Ethereum and Tron wallet operations
simple cli calculator