TypeScript definitions for multer-s3
Parse Ruby's Marshal strings into JavaScript objects/JSON.
The Contentstack Marketplace SDK is used to manage the content of your Contentstack marketplace apps
Types for use with the Safe Core SDK packages
Spark Bitcoin L2 wallet skill for AI agents — encrypted-at-rest seed storage, Lightning interop, L402 paywall payment, BTKN/LRC20 tokens. Works with Claude Code (via plugin marketplace) and any other LLM agent framework (via the npm package's getSkillCont
Real-time agent-to-agent communication system
Sha256 hash utility for Fuel
ConfigCat is a configuration as a service that lets you manage your features and configurations without actually deploying new code.
Dash Pay CLI and SDK package for agent payments.
XMTP client SDK for browsers written in TypeScript
Create coverage badges from different coverage reports
Shared type definitions for e3 (East Execution Engine)
Extension manager for AI coding agents — install skills, subagents, slash commands, and MCP servers across Claude Code, Codex, Cursor, Copilot, and more.
Superblocks Bucketeer SDK
A language that for easily build cross-language language
A library for tracking app users and managing tracking permissions
A comprehensive framework for AI-assisted development with Claude Code. Install standardized rules, agents, and commands for your projects.
Provides information about the user’s cellular service provider
PowerSync - sync Postgres or MongoDB with SQLite in your React Native app for offline-first and real-time data
JS SDK to allocate and check experiment data at MongoDB.
JavaScript SDK for Visual Regression Tracker
Official Node.js SDK for Checkout.com payment gateway - Full API coverage with TypeScript support
Mercadopago SDK for Node.js
Linter for AI agent configurations. Validates SKILL.md, CLAUDE.md, hooks, MCP, and more.