Tauri Shell

Desktop host: Tauri v2 + WebView, IPC commands, window management, and JSON-RPC bridge to the embedded openhuman-core Rust runtime.

Responsibilities

1. Web UI - Load Vite build from app/dist (or dev server on port 1420)
2. IPC - Expose a small set of explicit Tauri commands
3. Core lifecycle - Start the in-process core server and proxy JSON-RPC via core_rpc_relay
4. Window + Tray - Desktop window behavior and system tray

Core Process Model

app/package.json core:stage is a no-op保留为空操作 for script compatibility. The desktop app links core in-process, so local builds no longer need a分级 openhuman-core-* sidecar under app/src-tauri/binaries/.

Tauri IPC Commands

Core JSON-RPC Relay

Command	Purpose
core_rpc_relay	Forward to local openhuman-core HTTP JSON-RPC

Window Management

Command	Purpose
show_window	Show main window
hide_window	Hide main window
toggle_window	Toggle visibility
minimize_window	Minimize
maximize_window	Maximize
close_window	Close

AI Configuration

Command	Purpose
ai_get_config	Build AIPreview from bundled prompts
write_ai_config_file	Write a single .md

Workspace File Linking

Command	Purpose
open_workspace_path	Open file with OS default app
reveal_workspace_path	Reveal in OS file manager
preview_workspace_text	Read text preview

Core Bridge

React (invoke)
    → core_rpc_relay { method, params }
        → core_rpc::call HTTP POST to OPENHUMAN_CORE_RPC_URL
            → embedded openhuman core server

Directory Structure

app/src-tauri/src/
├── lib.rs                 # run(), tray/menu actions, plugins
├── main.rs                # Binary entry point
├── core_process.rs        # CoreProcessHandle
├── core_rpc.rs            # HTTP client to core
├── commands/
│   ├── core_relay.rs      # core_rpc_relay
│   ├── openhuman.rs      # Daemon host config
│   └── window.rs          # Window commands
└── utils/
    └── dev_paths.rs       # Resolve bundled AI prompts paths

Next Steps

• Frontend Architecture - React UI
• Architecture Overview - Complete architecture