Upvoted Tools

A collection of AI agent skills that improve how AI coding tools write frontend code, producing modern, premium designs with proper animations, spacing, and visual quality.

AI coding assistant from GitHub that provides completions, chat, agent mode, code review, and a CLI across major IDEs and GitHub.com.

A CLI tool by Vercel Labs that lets you generate anything from your terminal using AI.

Anthropic's pre-built agent harness that runs Claude as an autonomous agent in managed cloud containers, with built-in tools, skills, memory stores, multi-agent orchestration, and outcome-graded sessions.

Build production AI agents with Claude Code as a library, programmable in Python and TypeScript with built-in tools, hooks, subagents, MCP, and sessions.

OpenAI's lightweight, provider-agnostic framework for building multi-agent and voice agent workflows in Python and TypeScript with very few abstractions.

Low-level orchestration framework from LangChain for building stateful, long-running agents with durable execution, human-in-the-loop control, and first-class streaming.

Flue is a TypeScript agent harness framework for building headless, programmable AI agents that deploy anywhere — Node.js, Cloudflare, GitHub Actions, and more.

A TypeScript library for orchestrating AI coding agents in isolated sandboxes using Docker, Podman, or Vercel, with configurable branch strategies and a simple sandcastle.run() API.

A lightweight CLI and library for enforcing filesystem and network restrictions on arbitrary processes at the OS level using native sandboxing primitives, without requiring a container.