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