Synara

Synara is a local-first desktop application that gives coding agents a workspace rather than a terminal tab. Projects, agent sessions, diffs, terminal, browser, files and Git share one surface, so reviewing what an agent did happens next to where it ran instead of in another window.

The model has four layers. A project carries repository context and settings, a thread holds a single task with its conversation, files, state and history, a provider session is the authenticated agent runtime doing the work, and workspace tools are the surfaces around it. Synara ships no model access of its own, driving the runtimes already installed and authenticated on the machine.

The current development build integrates a long list of them locally.

• Codex: through the Codex CLI and app-server.
• Claude: through Claude Code.
• Cursor and Antigravity: through the Cursor agent runtime and the Antigravity CLI.
• Grok and Droid: through Grok Build and Factory Droid.
• OpenCode and Pi: each with its own configured model providers.
• Devin: through the Devin CLI.

Parallel work runs in managed worktrees so two threads never quietly edit the same checkout, and a handoff moves a task to another provider without losing project context. Automations cover recurring runs, and external MCP integrations grant other local clients scoped access a person has to approve. Native builds target Windows x64, macOS on Intel and Apple silicon, and Linux x64, under the MIT license. The authors describe it as early-stage software whose interfaces are still moving.