OpenCoWork1.4.0
Open-source desktop platform for multi-agent collaboration. Empowering AI agents with local tools, parallel teamwork, and seamless workplace integration.
v1.4.0
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About
OpenCoWork lets developers inspect project files, review terminal output, and modify code through AI agents working in the local development environment. Instead of confining an agent to a separate chat, it gives agents access to local tools and context for workplace development workflows. The open-source desktop program supports parallel teamwork among multiple agents.
Its Local Agency can read and write files and run shell commands when the developer approves those actions. Context-aware agents can explore a codebase and examine logs without requiring the developer to copy each item into a conversation. Task orchestration can divide work such as refactoring a module and updating its tests among specialized sub-agents, while every file access, edit, and command remains subject to explicit approval.
Version 1.4.0 adds RoutIn desktop-account sign-in from the sidebar and phone control through QR pairing over SignalR; access and refresh tokens remain encrypted in Main using safeStorage, the window sees only the profile, and phone-based terminal execution and Git commits start disabled. The Routin AI catalog adds Claude Fable 5.1, Gemini 3.8 Flash with LOW, MEDIUM, and HIGH thinking levels, Gemini 3.7 and 3.6 Flash, and Gemini 2.5 Pro, Flash, and Flash-Lite, while Anthropic models gain a configurable thinking budget.
During an active run, quoted prompts can now append to that run, and new sessions choose models from composer selection, project binding, fixed default, then global active model. Native Worker HTTP traffic follows Electron’s resolved system proxy, including Clash, Surge, and corporate PAC configurations. OpenCoWork runs on x64 Windows 10 or later and Windows Server 2016 or later.
Requires Windows 10+ · Server 2016+ · Architecture: x64
What's new in v1.4.0
Added - Sign in to a RoutIn desktop account from the sidebar. Tokens stay encrypted in Main (safeStorage); the window only sees the profile, never the access or refresh token. - Phone remote control from the account menu: enable, scan a QR, and pair a phone over SignalR. Remote terminal execution and git commits from the phone are off by default. - Added Claude Fable 5.1, Gemini 3.8 Flash (official thinking_level LOW/MEDIUM/HIGH), Gemini 3.7/3.6 Flash, and Gemini 2.5 Pro/Flash/Flash-Lite to the Routin AI catalog. - Anthropic models now expose a thinking-budget slider on the model switcher (minimum 1024 tokens, default 10K, capped by the model's output limit). Changed - A quoted prompt typed while a run is in flight is injected into that run (agent/append-messages) instead of waiting for a brand-new turn after the current one finishes. - New sessions pick a model in this order: the composer selection, the project binding, a fixed new-session default, then the global active model. - Native Worker outbound HTTP now uses the same OS/system proxy Electron resolved (Clash, Surge, a corporate PAC). Provider traffic no longer bypasses the proxy the renderer already honors. - Channel auto-reply and cron background runs now persist late-disclosed thinking in front of the answer, matching the desktop transcript. Fixed - Fixed Anthropic interleaved thinking signatures overwriting an earlier block. Each signature stays on the thinking block it belongs to, so the next user turn is no longer rejected by the Messages API. - Fixed OpenAI Responses reasoning item ids being dropped from persisted thinking blocks, which broke cross-turn reasoning replay on endpoints that never return encrypted_content. - Fixed Copilot-only local model fields leaking onto other providers when a Copilot row was copied or restored.
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