defyus/mosaic
A native macOS app for running agentic coding CLIs — Claude Code, OpenCode, Gemini, Codex — across multiple projects with workspaces, tabs, and free-form pane splits.
SUMMARY AI summary by gpt-5-mini
Mosaic is a native macOS app for running agentic coding CLIs (Claude Code, OpenCode, Pi, Gemini, Codex) with persistent project workspaces. It's aimed at developers who use CLI-based coding agents locally or on remote machines and want less context-switching across projects. Key features: - One-window, multi-workspace UI with tabs and free-form split panes. - Local and SSH remote workspaces; runs provider CLIs transparently on remote hosts. - Auto-detects available provider CLIs per host and offers only installed ones. - Session history across hosts, global search (⌘K), and session archiving. - SSH keychain setup helper that updates ~/.ssh/config and runs ssh-add. - Real terminal rendering (libghostty) for TUIs and keyboard-first shortcuts. Notes: macOS 13+, requires provider CLIs on PATH. Closed-source hobby project; no SLA.
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Owner
I'm a SWE focusing on bringing new and exciting apps to market providing easy to use interfaces, while paving the way with industry leading tech.
Dates
| Created on GitHub | 2026-05-08 |
| Last push | 2026-05-09 |
| First seen here | 2026-05-09 |
| Last fetched | 2026-05-09 18:16 |