main-process

Main Process

Structure

The main process is organized into domain modules under `src/main/core/`. Each domain typically has a `controller.ts` (RPC handlers) and service/implementation files.

Domain Modules (`src/main/core/`)

• **account** — Emdash account service, credential store, provider token registry
• **agent-status** — Desktop projection of runtime agent states into SQLite/cache state and renderer status events
• **app** — App lifecycle service and controller
• **conversations** — Conversation CRUD and session start
• **dependencies** — CLI agent detection, probing, dependency management
• **editor** (`src/core/features/editor/node/`) — Workspace-identity file adapter and editor buffer

service

• **fs** — Filesystem operations with provider pattern (`local-fs.ts`, `ssh-fs.ts`)
• **git** — Git operations (`git-service.ts`, `git-repo-utils.ts`, `detectGitInfo.ts`)
• **github** — GitHub auth, PRs, issues, repos (via `gh` CLI)
• **jira** — Jira integration
• **linear** — Linear integration
• **mcp** — MCP service, adapters, config IO, catalog
• **projects** — Project management with provider pattern (`local-project-provider.ts`), worktree service, project settings, CRUD operations
• **pty** — PTY lifecycle (`local-pty.ts`, `ssh2-pty.ts`), session registry, env setup, spawn utilities
• **repository** — Repository controller
• **settings** — App settings service and schema, provider settings (separate controller)
• **shared** — Shared utilities (OAuth flow)
• **skills** — Skills service and controller
• **ssh** — SSH connection management, credentials, config parsing, client proxy
• **tasks** — Task CRUD (create, delete, archive, restore, provision)
• **terminals** — Terminal lifecycle with provider pattern (`local-terminal-provider.ts`, `ssh-terminal-provider.ts`); lifecycle scripts run in the host scripts runtime (`packages/core/src/runtimes/scripts/`)
• **updates** — Auto-update service

Other Main Process Areas

• `src/main/app/` — Menu, protocol handler, window creation
• `src/main/lib/` — Logger, telemetry, events, result type, updater error
• `src/main/db/` — Database schema and initialization
• `src/main/utils/` — Shell environment, shell escaping, child process env, external links
• `src/main/core/agent-status/` — Agent status cache projection and runtime bridges
• `src/services/notifications/` — Desktop notification service with persisted feed, Wire LiveModel/event stream, batching, sound, and OS notification sinks

IPC / RPC Structure

• Domain Wire contracts are assembled in

`src/core/manifests/shared/desktop-wire-contract.ts`.

• Node controllers and event hosts live in owning slices under `src/core/features/*/node/`.
• Lazy controller factories are contributed by `src/core/manifests/node/controllers.ts`; the

shared desktop contract remains a hand-composed renderer-safe manifest of slice API contracts.

• `src/main/gateway/desktop-wire.ts` serves the desktop contract over a transferred message port.
• The preload bridge (`src/entry/preload.ts`) exposes only `requestWirePort` and

`getPathForFile`.

When Editing Here

The menu bar/system tray icon is controlled by the desktop app setting `interface.showTrayIcon` (Settings → Interface → Application icon, enabled by default). Create it only after settings load in the services boot phase; Wire settings updates and resets apply visibility immediately through `SettingsRuntimePort`. Hiding it leaves the app running; activation or launching the app again restores the main window.

• Check `agents/conventions/main-patterns.md` for controller, service, Result type, and event patterns.
• Check `agents/conventions/ipc.md` for the RPC controller pattern and typing rules.
• Check `agents/risky-areas/pty.md` before touching PTY or provider spawn behavior.
• Check `agents/risky-areas/database.md` before changing persistence or migrations.