Run third-party AI agents on your infrastructure without sending data to third parties. AgentSystems is a self-hosted app store (Apache-2.0) for discovering and running agents built by others. Works on private cloud, on-premises, or local hardware with container isolation and federated Git-based discovery. No gatekeepers. Fully forkable. Works with Ollama (local) or cloud APIs (Anthropic, OpenAI, Bedrock).