AI Coding Assistants
Open source coding copilots and agentic dev tools — alternatives to GitHub Copilot and Cursor.
490 projects
See methodology for ranking rules; order uses public GitHub metrics within this scenario.
| Rank | Project | Stars | Forks | Updated | License |
|---|---|---|---|---|---|
| 81 |
cockpit-tools
Universal AI IDE account manager for Antigravity, Codex, GitHub Copilot, Windsurf, Kiro, Cursor, Gemini-cli, CodeBuddy, and more, with multi-account switching, quota monitoring, wake-up automation, and multi-instance management. |
16.7K | 1.5K | 08/29/26 | Other |
| 82 |
jcode
The most RAM efficient harness |
18.8K | 2.1K | 08/29/26 | MIT |
| 83 |
openwiki
OpenWiki is a CLI that writes and maintains agent documentation for your codebase. |
15.8K | 1.1K | 08/29/26 | MIT |
| 84 |
DeepCode
"DeepCode: Open Agentic Coding (Agent Harness & Loop Engineering & Multi-Agent Orchestration)" |
16.4K | 2.1K | 08/28/26 | MIT |
| 85 |
gitingest
Replace 'hub' with 'ingest' in any GitHub URL to get a prompt-friendly extract of a codebase |
15.4K | 1.1K | 08/27/26 | MIT |
| 86 |
superset
Superset is an agentic IDE to orchestrate 100+ coding agents in parallel. Run any agent with your own subscription. |
13.5K | 1.2K | 08/29/26 | Other |
| 87 |
claudecodeui
Use Claude Code, OpenCode, Cursor CLI, and Codex on mobile and web with CloudCLI (aka Claude Code UI). CloudCLI is a free open source webui/GUI that helps you manage your Claude Code session and projects remotely. |
13.5K | 1.9K | 08/27/26 | AGPL-3.0 |
| 88 |
claudian
An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault |
15.0K | 977 | 08/29/26 | MIT |
| 89 |
openchamber
Agentic Development Environment based on OpenCode AI agent |
9.4K | 993 | 08/29/26 | MIT |
| 90 |
gitdiagram
Free, simple, fast interactive diagrams for any GitHub repository |
15.9K | 1.2K | 08/17/26 | MIT |
| 91 |
react-doctor
Your agent writes bad React. This catches it |
14.7K | 469 | 08/29/26 | Other |
| 92 |
unity-mcp
Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity. |
13.7K | 1.5K | 08/07/26 | MIT |
| 93 |
cc-haha
Local-first cross-platform desktop workspace for Claude Code / agents: multi-agent, Git worktrees, code diffs, skill marketplace, multi-model, Computer Use, task-aware desktop pets, with WeChat, Feishu, DingTalk, Telegram, WhatsApp and H5 access. |
14.2K | 8.5K | 08/23/26 | MIT |
| 94 |
code
An open-source AI coding assistant with agentic autonomy, built in MoonBit for autonomous development tasks. |
21.1K | 829 | 04/15/26 | MIT |
| 95 |
MiMo-Code
MiMo Code: Where Models and Agents Co-Evolve |
12.9K | 1.3K | 08/29/26 | MIT |
| 96 |
codecompanion.nvim
✨ AI Coding, Vim Style |
6.8K | 448 | 08/29/26 | Apache-2.0 |
| 97 |
gsap-skills
Official AI skills for GSAP. These skills teach AI coding agents how to correctly use GSAP (GreenSock Animation Platform), including best practices, common animation patterns, and plugin usage. |
14.5K | 860 | 07/29/26 | MIT |
| 98 |
costrict
Costrict - strict AI coder for enterprises, quality first, including AI Agent, AI CodeReview, AI Completion. |
4.4K | 201 | 08/18/26 | Apache-2.0 |
| 99 |
plannotator
Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click. |
8.2K | 609 | 08/29/26 | Apache-2.0 |
| 100 |
claude-code-system-prompts
All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version. |
12.5K | 2.0K | 08/28/26 | MIT |