Quick tools to add some authentication to your applications.
Node.js Apollo GraphQL server for RelatedCode Messenger with MySQL.
Chain-aware EVM signing helpers for MoonX ephemeral signers. Builds the keccak256 digest and assembles ready-to-broadcast signatures/transactions so integrators never hand-roll payload construction.
MCP server that fetches full post content from Superhuman AI and The Code newsletters for Claude digest generation. Supports local stdio and remote HTTP deployment.
Simple Merkle root calculator
Utilities for testing Angular applications which use React and ngReact
Standardized contract interaction SDK for multi-chain smart contracts
EXPERIMENTAL — Web Bot Auth verification, per-agent rules, rate limiting, and BLOCK_ALL kill-switch for WebMCP tool surfaces on Cloudflare Workers. Published to gather partner feedback; expect breaking changes; not for production traffic.
Implementation of the IETF HTTP Message Signatures draft standard
AgentXP OpenClaw Plugin — agent experience learning and sharing
Pre-built agent skills for the Ferry Post messaging API
Javascript port of the Python itsdangerous module with influence from the ReallyDangerous javascript module
注册密码加密，登录密码比对 / hash the password for sign in && hash password for sign up
An AngularJS service for creating imperative A/B/n tests in your AngularJS projects.
UPS API bindings for Node.JS
Hash text using cryptographic algorithms (MD5, SHA-1, SHA-256, SHA-512)
TraceProof core verification runtime for OpenClaw: one trace per session, verified IN/OUT message proofs, bundled grounding, and public TraceProof skill.
Extension to OpenAI's API to support streaming chat completions on the client.
Angular.JS directive which executes a callback when the view is fully rendered.
The Solyd network stack
WASM steganography toolkit for PNG/WAV hide and extract operations
A minimal MD5 hash function built for the browser. Computes an MD5 hex digest from a UTF-8 string.
Super simple dirty checker inspired by vue
Parse cURL commands into structured JSON objects