abu-cowork

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Abu

Your AI Desktop Office Assistant — Just Leave It to Abu

A locally-run AI desktop assistant inspired by Claude Code's Cowork mode. Tell Abu what you need — it reads files, runs commands, writes docs, and builds reports, all on your machine.

Download · Quick Start · Features · User Guide · Build from Source

Why Abu?

What's New

Download the latest stable release · Read the full changelog

Recent highlights: Workspace file tree + code canvas (browse / preview / edit files in the side panel, CodeMirror source editing with auto-save, preview auto-refresh, version snapshots with rollback), declarative progress panel (the model declares its own plan steps and status via report_plan), inline visualization widgets (charts / HTML / Mermaid rendered inline in chat), multi-endpoint provider presets (Volcengine / Bailian / Zhipu access plans as curated presets + a unified add/edit modal), per-model capabilities (vision / tools / reasoning / token limits declared per model), plus doc comment-to-chat, full internationalization, and signed + notarized macOS builds.

Full changelog per release: see Releases.

Preview

Clean interface, powerful capabilities

Features

Core Capabilities

• Autonomous Agent — More than chat: plans, invokes tools, reads/writes files, executes commands, and completes complex tasks end-to-end
• Plan Mode — For high-risk steps (delete / overwrite / send / install), Abu first presents a step-by-step plan and waits for you to click "Confirm & run"; only read-only ops run while awaiting approval
• Interactive questions — When Abu needs you to decide (pick an approach, provide a parameter), it pops an option card above the composer; single or multi-select, with an "Other" free-text row
• Per-conversation settings — Permission mode (Request Approval / Smart Review / Full Autonomy) and model can be switched per conversation without bleeding across chats
• Soul Personality System — Three proactivity presets (Quiet / Buddy / Butler) decide when Abu speaks up; customize tone, address, reply style, and boundaries via SOUL.md
• Self-Evolving Skills — After you run a multi-step complex flow, Abu proactively offers "want to crystallize this into a skill?" — one click drafts it, you review, you accept. Next time, just name the skill; no need to re-explain
• Smart Notification System — Menubar unread count / sidebar badge / system notification auto-routed; notices queued to inbox while you're in fullscreen / DnD, surfaced via badges once you're back; audit trail kept for 180 days
• Projects — Promote a workspace into a Project: conversations in the same direction auto-aggregate; each project gets its own default model, skill set, and MCP connectors
• Multi-Agent Parallel Execution — Run up to 5 background agents simultaneously, each executing tasks independently with real-time progress tracking
• Desktop Pet (Labs) — Transparent floating window; left-click opens main window, right-click menu, drag-to-edge dock; activity tray shows Abu's live status (working / awaiting approval / done) and lets you reply inline while it waits
• Theme switching — Light / dark / system, via Settings → Appearance
• Labs — In-progress features, off by default, opt-in, may change or be removed (currently hosting: Desktop Pet)
• Conversation Sharing — Export any conversation to JSON in one click; API keys and local paths are auto-redacted before sharing
• 29 Built-in Skills — PDF/PPTX/DOCX/Excel generation, frontend design, canvas design, algorithmic art, Mermaid/SVG/infographics, Abu's built-in browser, optional Chrome bridge, deep research, Agent self-reflection (reflect), workflow automation, and more — one-click install, fully customizable
• MCP Protocol — Connect to databases, search engines, GitHub, and other external services via Model Context Protocol
• Browser Automation — Zero-setup built-in browser for ordinary web tasks, plus an optional Chrome extension bridge for existing tabs and signed-in sessions
• Computer Use — Screenshot + mouse/keyboard control for desktop-level tasks, with sensitive app blocking, dangerous key interception, and a 5-minute session timeout
• HTTP Fetch — Built-in safety gateway: URL length cap, embedded credential blocking, cloud metadata endpoint blocking, 10 MB download limit, 60-second timeout — no more raw curl blind spots

AI Services & Models

• 12+ Cloud Providers — Anthropic Claude, OpenAI, DeepSeek, Qwen (Bailian), Doubao (Volcengine), Moonshot, Zhipu GLM, MiniMax, SiliconFlow, Qiniu, OpenRouter, and more
• Local Models — Zero-config Ollama integration with automatic local model discovery
• Custom Endpoints — Connect any OpenAI-compatible or Anthropic-compatible API
• Provider Management — Add, edit, delete, reorder providers with connection health checks and latency detection
• Model Selector — Switch models on-the-fly during conversations with capability badges (vision, tool use, web search, thinking, image generation, long context)