AionUi is an open-source desktop multi-agent harness and orchestrator developed by iOfficeAI. It serves as a unified workspace for managing, scheduling, and orchestrating both built-in specialized assistants and local terminal-based coding agents on a single machine. In day-to-day operations, AionUi auto-detects locally installed AI tools such as Claude Code, Codex, Gemini CLI, Goose, and Aion CLI. Developers interact via a desktop application or embedded WebUI, dispatching tasks to individual agents or coordinating multi-agent parallel workflows. Model configuration is decentralized and bring-your-own-key (BYOK); users connect directly to OpenAI, Anthropic, or custom OpenAI-compatible endpoints with model-to-agent granularity and no proxying. Unlike single-process CLI coding tools, AionUi focuses on agent teaming, background task automation, and remote accessibility. It features a built-in cron scheduler for recurring tasks (such as automated daily code reviews or backups), cross-platform messaging integrations for remote agent triggering, and standard support for Model Context Protocol (MCP) servers and modular skills.
Tags: agent harness, ai agent, assistant, cli, OpenSource, productivity