Sys-Agent provides a secure, self-hosted environment where users issue natural language instructions to perform system-level tasks. It connects with AI backends like OpenAI, local LLMs or other model services, translating prompts into shell commands, file operations, and infrastructure checks. Users can customize prompts, define task templates, scale through Docker or Kubernetes, and extend functionality via plugins. Sys-Agent logs all actions and offers audit trails to ensure transparency and security.