AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI
Your own personal AI assistant. Any OS. Any Platform.
Harness LLMs with Multi-Agent Programming
DeepSeek Harness: Everything is a Plugin
Workspace to find, build, and collaborate with AI agents
AI agent harness for AI coding agents
The best agent harness
JS-native framework for building and managing multi-agent systems
Portable multi-agent harness for .agents-based skills, workflows
The one and only agent harness for complex codebases
Ultra Recipe for Training Long-Horizon Search Agents
Python framework for AI workflows and pipelines with chain of thought
Excalibur is a highly opinionated agent harness
The batteries-included agent harness
Agent harness to make your slop code well-engineered and beautiful
Symphony turns work into isolated, autonomous implementation runs
GUI Exploration Lab. One of the best GUI agent solutions
Secure The Unknown
Superplan is a CLI-first execution system.
LLM powered fuzzing via OSS-Fuzz
Egregor — Local-first desktop Multi-AI Consilium