Developer Tools AI Agents
Compare the best open-source AI agents for developer tools. SDKs, CLIs and frameworks for building with AI. Ranked by GitHub stars, with install commands, what each one can touch and scan reports where available.
Ii Agent
II-Agent: a new open-source framework to build and deploy intelligent agents
Claude Tap
Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cursor CLI, OpenCode, Kimi/Kimi Code, Pi, and Hermes in a local trace viewer.
Ralph Orchestrator
An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestration
BotSharp
AI Multi-Agent Framework in .NET
Penguin Harness
🐧 Unified and Stable RSI Platform
Openlit
OpenLIT is the open-source agent harness engineering platform: trace, evaluate, guard, and improve everything around the model in your AI agents, on OTEL.
DSHA
免 ROOT 免 Termux,在手机上跑 DeepSeek Harness。完整 Ubuntu 环境 + proroot 零 ptrace 开销 · AI 输出实时上屏 · ADB 直连 · 数据不丢
Harness Anything
Harness Anything - AI agent control hub: WPS, MS Office, Zotero, Photoshop, 47 CLI commands, 27 academic skills, SVG-to-PPTX
Agentfield
Build, run and scale AI agents like API and microservices
AgentUniverse
agentUniverse is a LLM multi-agent framework that allows developers to easily build multi-agent applications.
EAC Desktop
Embracing All Creation (Desktop) — Dedicated to the Harmonious Coexistence of Hundreds of DSH Plugins / 揽尽万象(桌面版) —— 致力于让数百个DSH插件和谐共存
Ainovel CLI
✨多agent实现全自动AI小说生成
Harmonist
Portable AI agent orchestration with mechanical protocol enforcement. 186 agents, zero runtime dependencies.
Deepcode CLI
Deep Code 是专为 deepseek-v4 模型优化的终端 AI 编码助手,支持深度思考、推理强度控制以及 Agent Skills。
Vibe Coding Toolkit
A curated, battle-tested AI-coding toolkit: Claude Code plugins, subagent orchestration, quality gates, and ready-to-copy prompts, extracted from real production use.
Fit Framework
FIT: 企业级AI开发框架,提供多语言函数引擎(FIT)、流式编排引擎(WaterFlow)及Java生态的LangChain替代方案(FEL)。原生/Spring双模运行,支持插件热插拔与智能聚散部署,无缝统一大模型与业务系统。
Happier
Web, Desktop & Mobile client and orchestrator for Codex, Claude Code, OpenCode, Pi, Cursor, Grok, Antigravity, Kimi, Augment Code, Qwen, fully end-to-end encrypted
Zeroshot
Open-source meta-harness for coding agents. Define your own workflows, reviewers and repair loops. zeroshot enforces the process you configure.
Jido
🤖 Autonomous agent framework for Elixir. Built for distributed, autonomous behavior and dynamic workflows.
Cc Safety Net
A pre-execution guard for AI coding agents. It blocks destructive Git and file system commands, plus common attempts to access sensitive files, before a tool call runs. Supports Amp Code, Antigravity CLI, Claude Code, Codex, Cursor, DeepSeek Harness, Devin CLI, GitHub Copilot CLI, Grok Build, Hermes Agent, Kimi Code, OpenClaw, OpenCode, and Pi.
Concordia
A library for generative social simulation
Runtime
The runtime behind every E2B stack: Cloud, Enterprise, and your own machine.
Adk Java
An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
Agent Flow
Real-time visualization of Claude Code agent orchestration — see your agents think, branch, and coordinate as they work.
List refreshed November 15, 2026. Data comes from public GitHub repositories.