An open-source, MIT-licensed app that turns your coding agents into named bots you can message, monitor, and approve from phone, Mac, Linux, or terminal.
Codync GitHub README
1 / 2Overview
What is Codync?
The open-source, 1:1 alternative to Grok Bot and Muse.
Codync is the open-source, MIT-licensed alternative to Grok Bot, Muse, and Dots. Run your own coding agents — Claude Code, Codex, Cursor, Gemini, or 40+ supported agents — as named bots on your own computer, then message them, monitor live sessions, and approve their work from your iPhone, Mac, Linux, or terminal.
One workspace aggregates sessions across machines with live session views and boards for organizing coding agents. Devices pair with a one-tap QR code and talk over end-to-end encrypted channels through a relay server (no ports to open), and everything works fully offline locally. Native apps ship per platform (SwiftUI on iPhone/Mac, GTK 4 on Linux, terminal UI with a Rust host daemon), with webhooks and background sessions for automation, plus built-in usage-limit tracking for Claude and Codex.
It is 100% free with no subscription: agents run on your own hardware, not a cloud service. The project also runs www.codync.dev as its website.
Platforms and languages
Codync Availability
Platforms
Languages
Capabilities
Codync Key Features
Run your own agents as named bots
Install Claude Code, Codex, Cursor, Gemini, or 40+ supported agents on your own computer and message them like teammates from a single app.
Chat-style mobile-first workspace
One workspace aggregates sessions across machines, with live session views (TUI or web replay) and boards to organize coding agents.
Reply and approve from anywhere
Approve or reply to agents from iPhone, Mac, Linux, or terminal (including over SSH); completion alerts and background notifications included.
One-tap QR pairing, encrypted relay
Devices pair via QR code and communicate over end-to-end encrypted channels through a relay server, with no ports to open; works fully offline locally.
Automation and usage monitoring
Schedule monitoring or routines with webhooks and background sessions; built-in usage-limit tracking for Claude and Codex.
Best for
Who uses Codync?
Developers using AI coding agents like Claude Code, Codex, Cursor, or Gemini
Message, monitor, and approve coding agent sessions from phone, Mac, Linux, or terminal
Plans and access
Codync Pricing
Free
Common questions
Codync FAQs
What is Codync?
An open-source alternative to Grok Bot, Muse, and Dots: it turns your own coding agents (Claude Code, Codex, Cursor, Gemini, 40+ others) into named bots you can message and approve from iPhone, Mac, Linux, or terminal.
How do I use it?
Install it on your computer with a one-line command, pair devices by scanning a QR code, then open a workspace to message bots, view live sessions, and approve actions.
What license is it?
MIT — confirmed by the LICENSE file in the repo. Free to use, modify, and distribute.
Is it a cloud service?
No. Agents run on your own computer; there is no subscription. Remote mobile access goes through an end-to-end encrypted relay, and it works fully offline locally.
Which coding agents are supported?
40+ agents including Claude Code, Codex, Cursor, and Gemini; agents are auto-detected from your installed harnesses.
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