fix: use selected vault for mcp bridge

docs/ABSTRACTIONS.md

@@ -342,6 +342,8 @@ Command-layer path access is fenced to the active vault before file operations r
 
 UI-only file actions operate on paths that are already selected or indexed in React state. Reveal-in-Finder and external-open calls route through the Tauri opener plugin, while copy-path uses the browser clipboard API; none of those actions mutate vault contents or bypass the backend write boundary.
 
+The local MCP WebSocket bridge follows the same active-vault boundary. `useVaultSwitcher` calls `sync_mcp_bridge_vault` after the persisted selection loads and after each vault switch; the desktop command starts/restarts the bridge with that vault's canonical path, or stops it when there is no selected vault. MCP Node entrypoints require `VAULT_PATH` and fail clearly instead of falling back to `~/Laputa`.
+
 ### Vault Caching
 
 `vault::scan_vault_cached(path)` wraps scanning with git-based caching:

docs/ARCHITECTURE.md

@@ -327,13 +327,13 @@ Tolaria can register itself as an MCP server in:
 - `~/.cursor/mcp.json` (Cursor)
 - `~/.config/mcp/mcp.json` (generic MCP-compatible clients)
 
-That setup is user-initiated through the status bar / command palette flow, not a startup side effect. Registration is non-destructive (additive, preserves other servers), uses `upsert` semantics, and can be reversed by removing Tolaria's entry again. Tolaria verifies Node.js is available before writing config, writes an explicit `type: "stdio"` entry, pins `VAULT_PATH` to the active vault, and sets `WS_UI_PORT=9711` so UI actions route back to the desktop app. Packaged builds resolve `mcp-server/` from the installed resource directory next to the executable before falling back to macOS `Resources`, Linux bundle paths, and AppImage paths. The `useMcpStatus` hook tracks whether the active vault is explicitly connected (`checking | installed | not_installed`).
+That setup is user-initiated through the status bar / command palette flow, not a startup side effect. Registration is non-destructive (additive, preserves other servers), uses `upsert` semantics, and can be reversed by removing Tolaria's entry again. Tolaria verifies Node.js is available before writing config, writes an explicit `type: "stdio"` entry, pins `VAULT_PATH` to the active vault, and sets `WS_UI_PORT=9711` so UI actions route back to the desktop app. Packaged builds resolve `mcp-server/` from the installed resource directory next to the executable before falling back to macOS `Resources`, Linux bundle paths, and AppImage paths. The `useMcpStatus` hook tracks whether the active vault is explicitly connected (`checking | installed | not_installed`). The desktop WebSocket bridge is started only when a persisted active vault exists and is resynced from React state on vault changes; no selected vault stops the bridge instead of falling back to `~/Laputa`.
 
 ### Architecture
 
 ```mermaid
 flowchart TD
-    subgraph MCP["MCP Server (Node.js) — spawned by Tauri on startup"]
+    subgraph MCP["MCP Server (Node.js) — selected-vault scoped"]
         IDX["index.js"]
         VAULT["vault.js\n(findMarkdownFiles, readNote, createNote,\nsearchNotes, appendToNote, editNoteFrontmatter,\ndeleteNote, linkNotes, listNotes, vaultContext)"]
         WSB["ws-bridge.js"]
@@ -345,7 +345,7 @@ flowchart TD
         WSB -->|"port 9711 — UI bridge"| FE["Frontend\n(useAiActivity)"]
     end
 
-    TAURI["Tauri (mcp.rs)"] -->|"spawn on startup"| MCP
+    TAURI["Tauri bridge lifecycle"] -->|"start/stop/restart with active VAULT_PATH"| MCP
     UI["Status bar / Command Palette"] -->|"explicit setup or disconnect"| CFG["~/.claude.json\n~/.claude/mcp.json\n~/.cursor/mcp.json\n~/.config/mcp/mcp.json"]
 ```
 
@@ -373,11 +373,12 @@ flowchart LR
 | Function | Purpose |
 |----------|---------|
 | `spawn_ws_bridge(vault_path)` | Spawns `ws-bridge.js` as child process with VAULT_PATH env |
+| `sync_mcp_bridge_vault(vault_path?)` | Starts, restarts, or stops the desktop WebSocket bridge as the selected vault changes |
 | `register_mcp(vault_path)` | Verifies Node.js, resolves the packaged `mcp-server/`, and writes Tolaria's explicit stdio entry to Claude Code, Cursor, and generic MCP configs on user request |
 | `remove_mcp()` | Removes Tolaria's MCP entry from Claude Code, Cursor, and generic MCP configs |
 | `upsert_mcp_config(path, entry)` | Atomic config file update (create/merge, preserves others) |
 
-The `WsBridgeChild` state wrapper in `lib.rs` ensures the bridge process is killed on app exit via `RunEvent::Exit` handler. The same desktop layer now keeps the Tauri asset protocol scoped to the active vault instead of every filesystem path.
+The `WsBridgeChild` state wrapper in `lib.rs` ensures the bridge process is replaced on vault switches, stopped when no active vault is selected, and killed on app exit via the `RunEvent::Exit` handler. The same desktop layer now keeps the Tauri asset protocol scoped to the active vault instead of every filesystem path.
 
 ## Search
 
@@ -723,6 +724,7 @@ The vault backend (`src-tauri/src/vault/`) is split into focused submodules:
 | `register_mcp_tools` | Register MCP in Claude/Cursor/generic config for the active vault |
 | `remove_mcp_tools` | Remove Tolaria's MCP entry from Claude/Cursor/generic config |
 | `check_mcp_status` | Check whether the active vault is explicitly registered in Claude/Cursor/generic config |
+| `sync_mcp_bridge_vault` | Sync the desktop WebSocket bridge process to the selected vault, or stop it when no vault is selected |
 
 The desktop MCP WebSocket bridge is intentionally local-only. `mcp-server/ws-bridge.js` binds both bridge ports to loopback, rejects non-loopback clients, accepts browser/Tauri origins only on the UI bridge, and rejects browser-origin requests on the tool bridge so remote pages cannot drive vault tools directly.
 

mcp-server/index.js

@@ -21,8 +21,9 @@ import {
 } from '@modelcontextprotocol/sdk/types.js'
 import WebSocket from 'ws'
 import { searchNotes, getNote, vaultContext } from './vault.js'
+import { requireVaultPath } from './vault-path.js'
 
-const VAULT_PATH = process.env.VAULT_PATH || process.env.HOME + '/Laputa'
+const VAULT_PATH = requireVaultPath()
 const WS_UI_PORT = parseInt(process.env.WS_UI_PORT || '9711', 10)
 const WS_UI_URL = `ws://localhost:${WS_UI_PORT}`
 

mcp-server/test.js

@@ -6,6 +6,7 @@ import os from 'node:os'
 import {
   findMarkdownFiles, getNote, searchNotes, vaultContext,
 } from './vault.js'
+import { requireVaultPath } from './vault-path.js'
 import { evaluateBridgeRequest } from './ws-bridge.js'
 
 let tmpDir
@@ -191,6 +192,22 @@ describe('evaluateBridgeRequest', () => {
   })
 })
 
+describe('requireVaultPath', () => {
+  it('returns the explicit configured vault path', () => {
+    assert.equal(
+      requireVaultPath({ VAULT_PATH: '/tmp/Selected Vault' }),
+      '/tmp/Selected Vault',
+    )
+  })
+
+  it('rejects missing vault paths instead of falling back to ~/Laputa', () => {
+    assert.throws(
+      () => requireVaultPath({}),
+      /VAULT_PATH is required/,
+    )
+  })
+})
+
 async function assertRejectsOutsideVault(prefix, resolveNotePath) {
   const outsideDir = await fs.mkdtemp(path.join(os.tmpdir(), prefix))
   const outsideNote = path.join(outsideDir, 'outside.md')

mcp-server/vault-path.js

@@ -0,0 +1,7 @@
+export function requireVaultPath(env = process.env) {
+  const vaultPath = env.VAULT_PATH?.trim()
+  if (!vaultPath) {
+    throw new Error('VAULT_PATH is required. Open a vault in Tolaria before starting MCP tools.')
+  }
+  return vaultPath
+}

mcp-server/ws-bridge.js

@@ -24,8 +24,8 @@ import { WebSocketServer } from 'ws'
 import {
   getNote, searchNotes, vaultContext,
 } from './vault.js'
+import { requireVaultPath } from './vault-path.js'
 
-const VAULT_PATH = process.env.VAULT_PATH || process.env.HOME + '/Laputa'
 const WS_PORT = parseInt(process.env.WS_PORT || '9710', 10)
 const WS_UI_PORT = parseInt(process.env.WS_UI_PORT || '9711', 10)
 const LOOPBACK_HOST = 'localhost'
@@ -37,6 +37,12 @@ const TRUSTED_UI_ORIGINS = new Set([
 
 /** @type {WebSocketServer | null} */
 let uiBridge = null
+let vaultPath = null
+
+function activeVaultPath() {
+  vaultPath ??= requireVaultPath()
+  return vaultPath
+}
 
 function broadcastUiAction(action, payload) {
   if (!uiBridge) return
@@ -48,10 +54,10 @@ function broadcastUiAction(action, payload) {
 
 
 const TOOL_HANDLERS = {
-  open_note: (args) => getNote(VAULT_PATH, args.path).then(note => ({ content: note.content, frontmatter: note.frontmatter })),
-  read_note: (args) => getNote(VAULT_PATH, args.path).then(note => ({ content: note.content, frontmatter: note.frontmatter })),
-  search_notes: (args) => searchNotes(VAULT_PATH, args.query, args.limit),
-  vault_context: () => vaultContext(VAULT_PATH),
+  open_note: (args) => getNote(activeVaultPath(), args.path).then(note => ({ content: note.content, frontmatter: note.frontmatter })),
+  read_note: (args) => getNote(activeVaultPath(), args.path).then(note => ({ content: note.content, frontmatter: note.frontmatter })),
+  search_notes: (args) => searchNotes(activeVaultPath(), args.query, args.limit),
+  vault_context: () => vaultContext(activeVaultPath()),
   ui_open_note: (args) => { broadcastUiAction('vault_changed', { path: args.path }); broadcastUiAction('open_note', { path: args.path }); return { ok: true } },
   ui_open_tab: (args) => { broadcastUiAction('vault_changed', { path: args.path }); broadcastUiAction('open_tab', { path: args.path }); return { ok: true } },
   ui_highlight: (args) => { broadcastUiAction('highlight', { element: args.element, path: args.path }); return { ok: true } },
@@ -164,6 +170,7 @@ export function startUiBridge(port = WS_UI_PORT) {
 }
 
 export function startBridge(port = WS_PORT) {
+  const currentVaultPath = activeVaultPath()
   const wss = new WebSocketServer({
     port,
     host: LOOPBACK_HOST,
@@ -171,7 +178,7 @@ export function startBridge(port = WS_PORT) {
   })
 
   wss.on('connection', (ws) => {
-    console.error(`[ws-bridge] Client connected (vault: ${VAULT_PATH})`)
+    console.error(`[ws-bridge] Client connected (vault: ${currentVaultPath})`)
 
     ws.on('message', async (raw) => {
       try {
@@ -192,5 +199,11 @@ export function startBridge(port = WS_PORT) {
 // Run directly if invoked as main module
 const isMain = process.argv[1]?.endsWith('ws-bridge.js')
 if (isMain) {
-  startUiBridge().then(() => startBridge())
+  try {
+    activeVaultPath()
+    startUiBridge().then(() => startBridge())
+  } catch (err) {
+    console.error(`[ws-bridge] ${err.message}`)
+    process.exit(1)
+  }
 }

src-tauri/src/commands/system.rs

@@ -131,6 +131,22 @@ pub async fn check_mcp_status(vault_path: String) -> Result<crate::mcp::McpStatu
         .map_err(|e| format!("MCP status check failed: {e}"))
 }
 
+#[cfg(desktop)]
+#[tauri::command]
+pub async fn sync_mcp_bridge_vault(
+    app: tauri::AppHandle,
+    vault_path: Option<String>,
+) -> Result<String, String> {
+    let expanded_vault_path = vault_path
+        .as_deref()
+        .map(str::trim)
+        .filter(|path| !path.is_empty())
+        .map(|path| super::expand_tilde(path).into_owned());
+    let vault_path = expanded_vault_path.as_deref().map(std::path::Path::new);
+
+    crate::sync_ws_bridge_for_vault(&app, vault_path).map(str::to_string)
+}
+
 // ── MCP commands (mobile stubs) ─────────────────────────────────────────────
 
 #[cfg(mobile)]
@@ -151,6 +167,12 @@ pub async fn check_mcp_status(_vault_path: String) -> Result<crate::mcp::McpStat
     Ok(crate::mcp::McpStatus::NotInstalled)
 }
 
+#[cfg(mobile)]
+#[tauri::command]
+pub async fn sync_mcp_bridge_vault(_vault_path: Option<String>) -> Result<String, String> {
+    Err("MCP is not available on mobile".into())
+}
+
 // ── Menu commands ───────────────────────────────────────────────────────────
 
 #[derive(Debug, Deserialize)]

src-tauri/src/lib.rs

@@ -102,6 +102,78 @@ fn log_startup_result(label: &str, result: Result<usize, String>) {
     }
 }
 
+#[cfg(desktop)]
+fn selected_mcp_bridge_vault_path(vault_list: &vault_list::VaultList) -> Option<PathBuf> {
+    vault_list
+        .active_vault
+        .as_deref()
+        .map(str::trim)
+        .filter(|path| !path.is_empty())
+        .map(PathBuf::from)
+}
+
+#[cfg(desktop)]
+fn validate_mcp_bridge_vault_path(vault_path: &Path) -> Result<PathBuf, String> {
+    let resolved = std::fs::canonicalize(vault_path).map_err(|e| {
+        format!(
+            "MCP bridge vault is not available: {} ({e})",
+            vault_path.display()
+        )
+    })?;
+
+    if !resolved.is_dir() {
+        return Err(format!(
+            "MCP bridge vault is not available: {} is not a directory",
+            vault_path.display()
+        ));
+    }
+
+    Ok(resolved)
+}
+
+#[cfg(desktop)]
+fn stop_ws_bridge_child(active_child: &mut Option<Child>) {
+    if let Some(mut child) = active_child.take() {
+        let _ = child.kill();
+        let _ = child.wait();
+        log::info!("ws-bridge child process stopped");
+    }
+}
+
+#[cfg(desktop)]
+pub(crate) fn sync_ws_bridge_for_vault(
+    app_handle: &tauri::AppHandle,
+    vault_path: Option<&Path>,
+) -> Result<&'static str, String> {
+    use tauri::Manager;
+
+    let state: tauri::State<'_, WsBridgeChild> = app_handle.state();
+    let mut active_child = state
+        .0
+        .lock()
+        .map_err(|_| "Failed to lock ws-bridge state".to_string())?;
+
+    let Some(vault_path) = vault_path else {
+        stop_ws_bridge_child(&mut active_child);
+        return Ok("stopped");
+    };
+
+    let resolved_vault_path = match validate_mcp_bridge_vault_path(vault_path) {
+        Ok(path) => path,
+        Err(e) => {
+            stop_ws_bridge_child(&mut active_child);
+            return Err(e);
+        }
+    };
+
+    stop_ws_bridge_child(&mut active_child);
+
+    let child = mcp::spawn_ws_bridge(&resolved_vault_path)?;
+
+    *active_child = Some(child);
+    Ok("started")
+}
+
 /// Run startup housekeeping on the default vault (migrate legacy frontmatter, seed configs).
 #[cfg(desktop)]
 fn run_startup_tasks() {
@@ -124,17 +196,21 @@ fn run_startup_tasks() {
 
 #[cfg(desktop)]
 fn spawn_ws_bridge(app: &mut tauri::App) {
-    use tauri::Manager;
-    let vault_path = dirs::home_dir()
-        .map(|h| h.join("Laputa"))
-        .unwrap_or_default();
-    let vp_str = vault_path.to_string_lossy().to_string();
-    match mcp::spawn_ws_bridge(&vp_str) {
-        Ok(child) => {
-            let state: tauri::State<'_, WsBridgeChild> = app.state();
-            *state.0.lock().unwrap() = Some(child);
+    let vault_path = match vault_list::load_vault_list() {
+        Ok(vault_list) => selected_mcp_bridge_vault_path(&vault_list),
+        Err(e) => {
+            log::warn!("Failed to load active vault for ws-bridge startup: {}", e);
+            None
         }
-        Err(e) => log::warn!("Failed to start ws-bridge: {}", e),
+    };
+
+    let Some(vault_path) = vault_path else {
+        log::info!("ws-bridge not started: no active vault selected");
+        return;
+    };
+
+    if let Err(e) = sync_ws_bridge_for_vault(app.handle(), Some(&vault_path)) {
+        log::warn!("Failed to start ws-bridge: {}", e);
     }
 }
 
@@ -356,6 +432,7 @@ macro_rules! app_invoke_handler {
             commands::register_mcp_tools,
             commands::remove_mcp_tools,
             commands::check_mcp_status,
+            commands::sync_mcp_bridge_vault,
             commands::repair_vault,
             commands::reinit_telemetry,
             commands::list_views,
@@ -416,6 +493,11 @@ mod tests {
     use super::MACOS_WEBVIEW_RESERVED_COMMAND_KEYS;
     use super::MACOS_WEBVIEW_RESERVED_COMMAND_SHIFT_KEYS;
 
+    #[cfg(desktop)]
+    use super::{selected_mcp_bridge_vault_path, validate_mcp_bridge_vault_path};
+    #[cfg(desktop)]
+    use crate::vault_list::VaultList;
+
     #[cfg(all(desktop, unix))]
     use super::vault_asset_scope_roots;
 
@@ -459,6 +541,48 @@ mod tests {
         assert!(overrides.is_empty());
     }
 
+    #[cfg(desktop)]
+    #[test]
+    fn selected_mcp_bridge_vault_path_uses_persisted_active_vault() {
+        let list = VaultList {
+            vaults: Vec::new(),
+            active_vault: Some("/tmp/Selected Vault".to_string()),
+            hidden_defaults: Vec::new(),
+        };
+
+        assert_eq!(
+            selected_mcp_bridge_vault_path(&list),
+            Some(std::path::PathBuf::from("/tmp/Selected Vault"))
+        );
+    }
+
+    #[cfg(desktop)]
+    #[test]
+    fn selected_mcp_bridge_vault_path_ignores_blank_active_vault() {
+        let list = VaultList {
+            vaults: Vec::new(),
+            active_vault: Some("  ".to_string()),
+            hidden_defaults: Vec::new(),
+        };
+
+        assert_eq!(selected_mcp_bridge_vault_path(&list), None);
+    }
+
+    #[cfg(desktop)]
+    #[test]
+    fn validate_mcp_bridge_vault_path_requires_existing_directory() {
+        let dir = tempfile::tempdir().unwrap();
+        let vault = dir.path().join("Vault With Spaces");
+        std::fs::create_dir(&vault).unwrap();
+
+        let resolved = validate_mcp_bridge_vault_path(&vault).unwrap();
+        assert_eq!(resolved, vault.canonicalize().unwrap());
+
+        let missing = dir.path().join("Missing Vault");
+        let err = validate_mcp_bridge_vault_path(&missing).unwrap_err();
+        assert!(err.contains("MCP bridge vault is not available"));
+    }
+
     #[cfg(all(desktop, unix))]
     #[test]
     fn vault_asset_scope_roots_include_requested_symlink_path() {

src-tauri/src/mcp.rs

@@ -215,10 +215,11 @@ fn mcp_server_dir_has_files(path: &Path) -> bool {
 }
 
 /// Spawn the WebSocket bridge as a child process.
-pub fn spawn_ws_bridge(vault_path: &str) -> Result<Child, String> {
+pub fn spawn_ws_bridge(vault_path: impl AsRef<Path>) -> Result<Child, String> {
     let node = find_node()?;
     let server_dir = mcp_server_dir()?;
     let script = server_dir.join("ws-bridge.js");
+    let vault_path = vault_path.as_ref();
 
     let child = crate::hidden_command(node)
         .arg(&script)
@@ -231,7 +232,11 @@ pub fn spawn_ws_bridge(vault_path: &str) -> Result<Child, String> {
         .spawn()
         .map_err(|e| format!("Failed to spawn ws-bridge: {e}"))?;
 
-    log::info!("ws-bridge spawned (pid: {})", child.id());
+    log::info!(
+        "ws-bridge spawned (pid: {}, vault: {})",
+        child.id(),
+        vault_path.display()
+    );
     Ok(child)
 }
 

src/hooks/useVaultSwitcher.test.ts

@@ -15,6 +15,7 @@ const mockInvokeFn = vi.fn((cmd: string, args?: Record<string, unknown>): Promis
     return Promise.resolve(null)
   }
   if (cmd === 'get_default_vault_path') return Promise.resolve(mockDefaultVaultPath)
+  if (cmd === 'sync_mcp_bridge_vault') return Promise.resolve(args?.vaultPath ? 'started' : 'stopped')
   if (cmd === 'check_vault_exists') return Promise.resolve(true)
   return Promise.resolve(null)
 })
@@ -56,6 +57,7 @@ describe('useVaultSwitcher', () => {
         return Promise.resolve(null)
       }
       if (cmd === 'get_default_vault_path') return Promise.resolve(mockDefaultVaultPath)
+      if (cmd === 'sync_mcp_bridge_vault') return Promise.resolve(args?.vaultPath ? 'started' : 'stopped')
       if (cmd === 'check_vault_exists') {
         const checkVaultExists = overrides.checkVaultExists
         return Promise.resolve(typeof checkVaultExists === 'function'
@@ -228,6 +230,46 @@ describe('useVaultSwitcher', () => {
     expect(mockVaultListStore.active_vault).toBeNull()
   })
 
+  it('stops the MCP bridge when there is no selected active vault', async () => {
+    await renderLoadedVaultSwitcher()
+
+    await waitFor(() => {
+      expect(mockInvokeFn).toHaveBeenCalledWith('sync_mcp_bridge_vault', { vaultPath: null })
+    })
+  })
+
+  it('syncs the MCP bridge to a persisted active vault', async () => {
+    mockVaultListStore = {
+      vaults: [{ label: 'Work', path: '/work/vault' }],
+      active_vault: '/work/vault',
+      hidden_defaults: [],
+    }
+
+    await renderLoadedVaultSwitcher()
+
+    await waitFor(() => {
+      expect(mockInvokeFn).toHaveBeenCalledWith('sync_mcp_bridge_vault', { vaultPath: '/work/vault' })
+    })
+  })
+
+  it('syncs the MCP bridge after switching vaults', async () => {
+    mockVaultListStore = {
+      vaults: [{ label: 'Work', path: '/work/vault' }],
+      active_vault: null,
+      hidden_defaults: [],
+    }
+
+    const { result } = await renderLoadedVaultSwitcher()
+
+    act(() => {
+      result.current.switchVault('/work/vault')
+    })
+
+    await waitFor(() => {
+      expect(mockInvokeFn).toHaveBeenCalledWith('sync_mcp_bridge_vault', { vaultPath: '/work/vault' })
+    })
+  })
+
   it('keeps the implicit default vault out of the list when its path is missing', async () => {
     setMockInvokeBehavior({ checkVaultExists: false })
 

src/hooks/useVaultSwitcher.ts

@@ -162,6 +162,17 @@ function syncDefaultVaultExport(path: string) {
   DEFAULT_VAULTS[0] = { label: GETTING_STARTED_LABEL, path }
 }
 
+function selectedBridgeVaultPath(selectedVaultPath: string | null): string | null {
+  const path = selectedVaultPath?.trim()
+  return path ? path : null
+}
+
+async function syncMcpBridgeVault(selectedVaultPath: string | null): Promise<void> {
+  await tauriCall<string>('sync_mcp_bridge_vault', {
+    vaultPath: selectedBridgeVaultPath(selectedVaultPath),
+  })
+}
+
 function isCanonicalGettingStartedPath(path: string, resolvedDefaultPath: string): boolean {
   return path === resolvedDefaultPath
 }
@@ -522,6 +533,16 @@ function usePersistedVaultState(onSwitchRef: MutableRefObject<() => void>): Pers
   }
 }
 
+function useMcpBridgeVaultSync(loaded: boolean, selectedVaultPath: string | null) {
+  useEffect(() => {
+    if (!loaded) return
+
+    syncMcpBridgeVault(selectedVaultPath).catch(err => {
+      console.warn('Failed to sync MCP bridge vault:', err)
+    })
+  }, [loaded, selectedVaultPath])
+}
+
 function formatGettingStartedRestoreError(err: unknown): string {
   const message =
     typeof err === 'string'
@@ -1145,6 +1166,8 @@ export function useVaultSwitcher({ onSwitch, onToast }: UseVaultSwitcherOptions)
     selectedVaultPath,
     vaultPath,
   } = persistedState
+  useMcpBridgeVaultSync(loaded, selectedVaultPath)
+
   const { allVaults, defaultVaults, isGettingStartedHidden } = useVaultCollections(
     defaultAvailable,
     defaultPath,

src/mock-tauri/mock-handlers.ts

@@ -486,6 +486,7 @@ export const mockHandlers: Record<string, (args: any) => any> = {
   },
   register_mcp_tools: () => 'registered',
   check_mcp_status: () => 'installed',
+  sync_mcp_bridge_vault: (args: { vaultPath?: string | null }) => args.vaultPath ? 'started' : 'stopped',
   repair_vault: (): string => {
     mockVaultAiGuidanceStatus = {
       agents_state: 'managed',