Developer Tools

Remote development machines on your own infrastructure.

Open source workspace server and cloud IDE.

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

Web-based operating system designed to be feature-rich, exceptionally fast, and highly extensible.

Autonomous multi-session AI coding

A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings

The open source coding agent.

Intuitive UI to manage data collaboratively, for users of all technical skill levels. Built on Postgres – connect an existing DB or set up a new one.

Free & Open-Source Invoice Generator - No Sign-Up, No Ads, Instant PDF Export, 100% In-Browser, and Fully Customizable Templates. ⭐ Star the repo if you like it

Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowledge base Supports Claude Code, Kiro, Cursor, Cline, and other AI coding clients 逆向/渗透/安全技能路由包 - AI 自动路由 + 按需自举工具链 + 自动进化经验库 | 支持 Claude Code / Kiro / Cursor / Cline 等代码 AI 客户端

Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, CoPilot, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

A self-hosted library for your ebooks, comics, and audiobooks

Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.

Use your Neovim like using Cursor AI IDE!

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

AGENTS.md — a simple, open format for guiding coding agents

The AI-Engineering Foundation Framework for CRM/ERP and commerce: open-source TypeScript, with multi-tenancy, RBAC, events and domain modules already decided as conventions and specs, so Cursor, Claude Code and Codex build features instead of re-deciding architecture. Start with 80% done.

Use Codex from Claude Code to review code or delegate tasks.

VS Code in the browser, hosted on a remote server.

Listen to YouTube & Bilibili. Anywhere.

Thinking notebook and Markdown editor.

Edit videos with coding agents

SpaceXAI's coding agent harness and TUI. Fullscreen, mouse interactive, extensible.

Fast and beautiful API request builder.

Build, run, and manage agent platforms.

Share files nearby and beyond.

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

BookOrbit: Your Reading Space

Open-source media server with a web interface and desktop app for anime and manga.

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

Lightweight coding agent that runs in your terminal

Agent skills for designers and builders using Codex, Claude, Cursor, and other AI coding agents

Anti-AI-slop design skill for Claude Code, Cursor, and Codex.

The free coding agent

Yet another WebUI for Nginx

A library of Agent Skills designed to work with the Stitch MCP server. Each skill follows the Agent Skills open standard, for compatibility with coding agents such as Antigravity, Gemini CLI, Claude Code, Cursor.

Persistent memory system for AI coding agents. Agent-agnostic Go binary with SQLite + FTS5, MCP server, HTTP API, CLI, and TUI.

Z.ai's coding agent harness. Powerful, intelligent, extensible.