DeepSeek Harness: Everything is a Plugin
AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI
Z.ai's coding agent harness. Powerful, intelligent, extensible
Better DSH desktop, zero environment setup, preset plugins
Your own personal AI assistant. Any OS. Any Platform.
Open-source desktop AI agent workspace with one-click Claude Code
The best agent harness
Portable multi-agent harness for .agents-based skills, workflows
The batteries-included agent harness
Agent harness to make your slop code well-engineered and beautiful
Self-evolving multi-agent ecosystem for all-domain collaboration
AI agent harness for AI coding agents
GUI Exploration Lab. One of the best GUI agent solutions
Symphony turns work into isolated, autonomous implementation runs
Ultra Recipe for Training Long-Horizon Search Agents
Harness LLMs with Multi-Agent Programming
The one and only agent harness for complex codebases
JS-native framework for building and managing multi-agent systems
Python framework for AI workflows and pipelines with chain of thought
Free desktop app for Claude Code, Codex and OpenCode
Calabrass Open-source desktop personal AI agent for local workflows
Secure The Unknown
Autonomous coding agent as an SDK, IDE extension, or CLI assistant.Ope
LLM powered fuzzing via OSS-Fuzz
Egregor — Local-first desktop Multi-AI Consilium