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