Zuse: Open-Source Cloud Agents

Zuse released an open-source, chat-first desktop app that wraps Claude Code, Codex, Grok, Gemini, Cursor, OpenCode, and Pi coding-agent CLIs in a persistent, project-aware interface with locally stored session history. The app ships x64 builds for macOS and Linux via a .deb installer and AppImage, requires at least one authenticated agent CLI, and adds per-chat git worktrees, a CodeMirror 6 editor, and hosted E2B cloud workspaces that continue running after the desktop app closes.

A chat-first desktop app for developers who work with AI coding agents. Wraps Claude Code, Codex, Grok, Gemini, Cursor, and OpenCode in a persistent, project-aware interface — structured chat history, rich composer, file viewer, integrated terminal, git worktrees, and session management, all stored locally. Supports macOS and x64 Linux. Requires at least one supported agent CLI installed. Zuse currently ships x64 builds for Debian/Ubuntu and other Linux distributions that can run AppImages. Install the latest .deb release directly from a terminal: curl -fsSL https://raw.githubusercontent.com/swarajbachu/zuse/main/scripts/install-linux.sh | sh The installer downloads the .deb attached to the latest GitHub release, verifies its GitHub-published SHA-256 digest, and uses apt , which installs Zuse's Secret Service and Avahi runtime dependencies. You may be prompted for your sudo password. Download the latest x64 .AppImage from GitHub Releases https://github.com/swarajbachu/zuse/releases/latest , then run: chmod +x Zuse- -linux-x86 64.AppImage ./Zuse- -linux-x86 64.AppImage AppImage users must provide a Secret Service implementation, such as GNOME Keyring or KWallet. Install avahi-publish-service if you want nearby-device discovery. Before starting an agent session, install and authenticate at least one of the supported agent CLIs supported-agents . If a CLI installed through a version manager is not detected, set its absolute binary path in Zuse's provider settings. | Provider | CLI | |---|---| | Claude | claude | | Codex | codex | | Grok | grok | | Gemini | gemini | | Cursor | cursor | | OpenCode | opencode | | Pi | pi | Pi: install with npm install -g --ignore-scripts @earendil-works/pi-coding-agent , then run pi and /login . See the Pi provider guide https://github.com/swarajbachu/zuse/blob/main/apps/docs/content/docs/providers/pi.mdx for binary settings and native permissions. - Start and stop sessions for any supported provider, per project - Full streaming chat timeline — tool calls, thinking blocks, diffs, error bubbles - Turn summaries and loader states - Rate-limit error bubble with reset time - Answered AskUserQuestion cards rendered inline in the timeline - Slash commands: /clear , /new , /model , /mode , /help - @ -mention file picker — fuzzy search any project file, inserts as an inline chip - Image and PDF attachments drag-drop, paste, or button - Plan mode with AskUserQuestion card and Shift+Tab flow - Mid-turn message queue - Smart permission policy with always-allow and per-session overrides - Redesigned permission prompt as a composer-slot card - Permission inspector - Cost-saving delegation — Opus 4.7 can spawn Haiku or Sonnet for sub-tasks - Collapsible wrapper rows in the chat timeline - Per-agent token accounting - Per-chat git worktrees — each session gets an isolated working tree - Per-repo settings - Scoped @ -mentions within a worktree - Run invited coding-agent sessions in hosted E2B workspaces that continue when the desktop app closes - Send text messages while compute sleeps; Zuse accepts them into an encrypted durable mailbox, wakes the workspace, and shows delivery progress without duplicate provider sends - Open a workspace through its managed ssh zuse-<workspace alias without exposing a public SSH listener - Keep a one-way, remote-authoritative Mac mirror under ~/.zuse/cloud/ that pauses on disconnect and resumes with fresh access - Open dev servers privately on Mac localhost ; public E2B preview URLs remain an explicit copy action - PR tab with markdown rendering - Changes tab with diff view - Commit composer - Checks tab with CI status glyphs - File tree with Material Icon Theme file-type icons - Click-to-open any file in the main pane - CodeMirror 6 editor — TS/TSX, JS, JSON, Markdown, HTML, CSS, Python, Rust, Go - Inline previews for PNG, JPEG, GIF, WebP, and AVIF images - Cmd+S to save, mtime-based optimistic concurrency - Three-pane layout: sidebar / chat / files+terminal - Cmd+K opens a compact, scrollable palette with five recent chats, quick actions, settings destinations, and workspace/navigation commands; search together, or type for commands only - Cmd+P searches files in the current project or worktree, also available from quick actions and the file-tree header - Resizable panes - Top bar with active session info - PTY terminal Ghostty VT + node-pty - macOS Keep Mac awake modes: Auto while an agent or authenticated remote client is active, Always, or Off, with live status in General settings - SQLite stores projects, sessions, messages, tool calls across restarts - Keychain-backed API keys no plaintext storage - Signed + notarized macOS universal .dmg Apple Silicon + Intel - Linux x64 .AppImage and Debian/Ubuntu .deb - In-app auto-update via GitHub Releases | Shell | Electron 42 | | Renderer | React 19 + TypeScript + Vite | | Styling | Tailwind CSS v4 + shadcn/ui zinc dark | | State | Zustand ephemeral + SQLite persistent | | IPC | @effect/rpc with Electron IPC transport | | Runtime | Effect.ts Layer, Stream, Schema | | Terminal | Ghostty VT WebAssembly/native + node-pty | | Editor | CodeMirror 6 | | Monorepo | Bun workspaces + Turbo | apps/ desktop/ Electron shell renderer/ React UI Vite server/ All backend logic — Effect Layers web/ Next.js marketing site packages/ contracts/ @zuse/contracts — typed RPC contracts + branded IDs ui/ Shared React components specs/ 0.01-MVP/ Foundation 0.02-MVP/ File viewer & editor 0.03-MVP/ Composer 2.0 0.04-MVP/ Code index spec complete, not yet built sub-agents/ Sub-agent delegation - Public documentation https://github.com/swarajbachu/zuse/blob/main/apps/docs/content/docs : published customer-facing content - Repository cloud guides https://github.com/swarajbachu/zuse/blob/main/internal-docs/cloud/README.md : workspace usage, public API, Slack automations, and operations - Internal documentation map https://github.com/swarajbachu/zuse/blob/main/internal-docs/README.md — engineering and operator references - Desktop design system https://github.com/swarajbachu/zuse/blob/main/DESIGN.md — visual foundations, component patterns, accessibility, and responsive behavior - Realtime runtime https://github.com/swarajbachu/zuse/blob/main/internal-docs/architecture/realtime-runtime.md — the durable session and ClientBus path shared by local, SSH, and cloud environments - Unified computers https://github.com/swarajbachu/zuse/blob/main/internal-docs/specs/unified-computers.md — environment and sandbox domain model - Context map https://github.com/swarajbachu/zuse/blob/main/CONTEXT-MAP.md — domain contexts and their ownership relationships Install bun install Dev renderer + Electron bun dev Build turbo build Package macOS DMG signed bun run dist:mac Package macOS DMG unsigned, local testing bun run dist:mac:unsigned Package Linux AppImage and deb bun run dist:linux Package Linux without publishing bun run dist:linux:unsigned Requires: Bun 1.3.10+, Node.js ≥ 22.13, and macOS or x64 Linux. Changes to the macOS awake controller require the physical MacBook release check https://github.com/swarajbachu/zuse/blob/main/internal-docs/testing/mac-computer-awake.md , including assertion and best-effort closed-lid verification. The default install uses the public icon set and does not require registry credentials. Contributors can clone the repository and run the commands above without any additional setup. Licensed developers can opt into the paid icon styles by exporting HUGEICONS TOKEN before bun install . The install hook downloads the licensed packages into an isolated local directory; they are never added to the public workspace dependency graph. If lifecycle scripts were disabled, run bun run icons:install-paid , then confirm the active set with bun run icons:status --expect=paid . The packaging commands build x64 artifacts into dist/ . End-user installation instructions are in Install on Linux install-on-linux . Except where third-party terms apply, Zuse's source code is licensed under the GNU Affero General Public License v3.0 only https://github.com/swarajbachu/zuse/blob/main/LICENSE AGPL-3.0-only . Small areas with close correspondence to MIT-licensed upstream software retain the applicable copyright and permission notice. Reference-driven pull requests, library foundations, and the code-level inventory are documented in Attribution and provenance https://github.com/swarajbachu/zuse/blob/main/THIRD PARTY NOTICES.md . Zuse also builds on ideas and foundations from the wider open-source community. We are grateful to the contributors whose work made this project possible.