
A free, open-source, Cowork app with AI Agents
Built-in Agent | Zero Setup | Any API Key | Multi-Agents | Remote Access | Cross-Platform | 24/7 Automation
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Cowork in Action · Why Choose AionUi? · Quick Start · Community
AionUi is more than a chat client. It's a Cowork platform where AI agents work alongside you on your computer — reading files, writing code, browsing the web, and automating tasks. You see everything the agent does, and you're always in control.
| Traditional AI Chat Clients | AionUi (Cowork) | |
|---|---|---|
| AI can operate on your files | Limited or No | Yes — built-in agent with full file access |
| AI can execute multi-step tasks | Limited | Yes — autonomous with your approval |
| Remote access from phone | Rarely | WebUI + Telegram / Lark / DingTalk / WeChat |
| Scheduled automation | No | Cron — 24/7 unattended |
| Multiple AI Agents at once | No | Claude Code, Codex, Qwen Code, Hermes Agent, Snow CLI, Cursor Agent and 13+ more — auto-detected, unified interface |
| Price | Free / Paid | Free & Open Source |

AionUi ships with a complete AI agent engine. Unlike tools that require you to install CLI agents separately, AionUi works the moment you install it.

These tracks match what the app actually ships: Morph PPT presets and the pptx / docx / xlsx skills (see assistant/ presets and skills/ in the repo). Want document/table output? AionUi’s built-in OfficeCLI helps PPT (Morph), Word (.docx), and Excel (.xlsx/.xlsm/.csv) go from request to deliverable faster and more reliably.
The three assistant types map to file workflows, and the final outputs are directly editable and reusable.
Output: editable Morph PPT (
.pptx) Morph-animated slide-to-slide transitions with coherent story pacing; powered by OfficeCLI.
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Output: editable Word (
.docx) Paper/thesis writing and production-ready document editing via thedocxskill; powered by OfficeCLI.
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Output: usable Excel (
.xlsx/.xlsm/.csv) Generate/refresh spreadsheets withxlsxfor analysis, auto-formatting, and charts; powered by OfficeCLI.
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If you already use Claude Code, Codex, Hermes Agent, or OpenClaw, AionUi auto-detects them and lets you Cowork with all of them — alongside the built-in agent.
Supported Agents: Built-in Agent (zero setup) • Claude Code • Codex • Qwen Code • Goose AI • OpenClaw • Augment Code • CodeBuddy • Kimi CLI • OpenCode • Factory Droid • GitHub Copilot • Qoder CLI • Mistral Vibe • Nanobot • Aion CLI (aionrs, the Rust-based backend service shipped with AionUi) • Snow CLI • Hermes Agent • Cursor Agent and more

Run multiple AI agents as an organized team: a Leader agent receives your instructions, breaks them into subtasks, and delegates to Teammate agents via a built-in Team MCP Server. Teammates execute in parallel, share results through an async mailbox, and write to a shared task board.

🔍 View Team Mode Details ▶️
mcpCapabilities.stdio are auto-supportedOther AI apps give you a chatbox with your API key. AionUi gives you a full Cowork agent.
| Your API Key | What You Get |
|---|---|
| Gemini API Key | Gemini-powered Cowork Agent |
| OpenAI API Key | GPT-powered Cowork Agent |
| Anthropic API Key | Claude-powered Cowork Agent |
| AWS Bedrock credentials | Bedrock-powered Agent via Aion CLI (aionrs) |
| Ollama / LM Studio (local) | Local model Cowork Agent |
| NewAPI Gateway | Unified access to 20+ models |
Same agent capabilities — file read/write, web search, image generation, tool use — regardless of which model powers it. AionUi supports 30+ AI platforms including cloud services and local deployments.

🔍 View All 30+ Supported Platforms ▶️
Comprehensive Platform Support:
AionUi also supports NewAPI gateway service — a unified AI model hub that aggregates and distributes various LLMs. Flexibly switch between different models in the same interface to meet various task requirements.
Extensible assistant system with 21 built-in professional assistants and a three-tier skill system. Create and manage your own assistants and skills.

AionUi supports three skill layers: built-in skills (shipped with the app), custom skills (user-defined), and extension skills (loaded from the Extension SDK).
🔍 View Assistant Details and Custom Skills ▶️
AionUi includes 21 professional assistants with predefined capabilities, extendable through custom skills:
.docx) document generation$ claude mcp add AionUi \
-- python -m otcore.mcp_server <graph>