AI Coding Tools Directory

Zed AI is a fast, open-source AI code editor built around native-speed editing, agent workflows, BYOK model access, and real-time review of AI-generated changes.

Void is an open-source, VS Code-based AI code editor positioned as a privacy-focused Cursor alternative. Its strongest appeal is direct provider connection, local model flexibility, and inspectable source code, but the original repository is now deprecated and archived.

Theia IDE is an open-source, AI-native development environment for desktop and cloud. It is best understood as both a usable IDE and a reference product built on the highly customizable Eclipse Theia Platform.

Orca is a local-first Agent Development Environment for running multiple AI coding agents in isolated git worktrees. It is built for developers who want to coordinate Claude Code, Codex, OpenCode, Cursor CLI, and other agent CLIs from one reviewable workspace.

GitBot is a local, open-source orchestration hub that turns Claude Code, Codex, or OpenCode into reusable bots with persistent threads and per-bot permissions. It adds a browser workspace and repeatable agent roles without replacing the coding agents you already use.

Oh My Pi (omp) is an open-source, terminal-first coding agent built from Pi and expanded into a batteries-included engineering harness with LSP, debugging, subagents, browser automation, model routing, and deep extensibility.

CodexBar is a free, open-source usage monitor for AI coding tools that puts quota windows, reset times, balances, spend, and provider status into a macOS menu bar, Linux desktop app, and CLI. It is designed for developers juggling multiple coding-agent subscriptions rather than for writing code itself.

Nous Research is an open-source AI research lab and developer ecosystem behind Hermes models, Hermes Agent, Nous Portal, and reinforcement-learning infrastructure. For developers, its most relevant products are the open-source Hermes Agent and the multi-model Nous Portal.

A Pi Coding Agent extension that uses TypeSafe Jev as a semantic decision layer for risky tool calls, command-output interpretation, and typed machine-readable judgments.

Kit is an open-source coding agent runtime with a terminal client, ACP server, and A2A endpoint. Its compose tool combines file work, commands, and delegation in one executable program.

bb is an open-source, local-first agentic IDE built around orchestrating coding agents such as Claude Code, Codex, Cursor, Pi, OpenCode, Grok Build, and Hermes Agent. Its main differentiator is that the workbench itself is programmable: agents can create plugins, commands, skills, panels, and automations for bb.

Obscura is an open-source Rust headless browser engine built for AI agents, web automation, and scraping. It exposes Chrome DevTools Protocol compatibility so existing Playwright and Puppeteer workflows can use it without depending on Chromium.

jcode is an open-source Rust coding agent harness built for terminal-first development, persistent sessions, and highly parallel agent workflows. It can use provider subscriptions, API keys, OpenAI-compatible endpoints, or local models instead of locking users to one model vendor.

Browser Use is an MIT-licensed Python framework and managed cloud platform that lets AI agents navigate websites, click, type, extract data, and complete browser tasks.

Kernel is fast, open-source browser infrastructure for web agents, offering isolated Chromium sessions, CDP and WebDriver BiDi control, managed auth, stealth, GPU acceleration, telemetry, replays, pools, and colocated agent compute.

Notte is a unified browser platform for AI agents with cloud sessions, browser agents, serverless browser functions, profiles, vaults, personas, proxies, replays, and observability.

Steel is an open-source browser API for AI agents and apps, available as a managed cloud or self-hosted runtime with CDP sessions, profiles, credentials, proxies, CAPTCHA solving, browser tools, replays, and observability.

Berd is Block's open-source desktop agent workspace for organizing projects, chats, files, models, tools, skills, and subagent activity in a model-neutral environment powered by Goose.

Cindy is an open-source agent workspace that runs Claude Code, Codex, and Pi while preserving project workspaces, memory, skills, tools, and context when users switch harnesses or models.

Dyad is a local, open-source AI app builder that runs on the developer's computer, supports BYOK model providers, and keeps the generated application code under the user's control.

fx is an experimental open-source coding-agent harness from Vercel Labs, written in Zig as a small native binary with fast startup, MCP, skills, subagents, ACP, and embeddable SDK options.

Goose is an open-source AI agent from the Agentic AI Foundation that runs as a desktop app, CLI, or API and connects to many model providers, MCP tools, and ACP-compatible editors.

MiMo Code is Xiaomi's open-source terminal coding agent, built from the OpenCode foundation with persistent memory, Build and Plan modes, subagent orchestration, and reusable Compose workflows.

Pi is a minimal, open-source terminal coding agent designed to be customized rather than boxed into one workflow. It combines an interactive TUI, multi-provider model access, skills, extensions, prompt templates, and scriptable modes for developers who want a hackable agent harness.