perf: streamline provider and agent startup loading #185

Avoids loading the full provider catalog on startup
Prewarms project config in the background
Prevents duplicate worktree-scoped config requests

packages/ui/src/sync/bootstrap.ts

@@ -80,7 +80,6 @@ export async function bootstrapGlobal(
         set({ projects })
       }),
     ),
-    retry(() => sdk.provider.list().then((x) => set({ providers: unwrap(x, "provider.list") }))),
   ])
 
   const errors = results
@@ -125,7 +124,6 @@ export async function bootstrapDirectory(input: {
   global: {
     config: Record<string, unknown>
     projects: Project[]
-    providers: { all: unknown[]; connected: unknown[]; default: Record<string, unknown> }
   }
   loadSessions: (directory: string) => Promise<void> | void
 }) {
@@ -136,9 +134,6 @@ export async function bootstrapDirectory(input: {
   // Seed from global state while we fetch directory-specific data
   const seededProject = projectID(directory, g.projects)
   if (seededProject) set({ project: seededProject })
-  if (state.provider.all.length === 0 && g.providers.all.length > 0) {
-    set({ provider: g.providers as State["provider"] })
-  }
   if (Object.keys(state.config ?? {}).length === 0 && Object.keys(g.config ?? {}).length > 0) {
     set({ config: g.config as State["config"] })
   }
@@ -152,7 +147,6 @@ export async function bootstrapDirectory(input: {
     seededProject
       ? Promise.resolve()
       : retry(() => sdk.project.current().then((x) => set({ project: unwrap(x, "project.current").id }))),
-    retry(() => sdk.provider.list().then((x) => set({ provider: unwrap(x, "provider.list") }))),
     retry(() => sdk.config.get().then((x) => set({ config: unwrap(x, "config.get") }))),
     retry(() =>
       sdk.path.get().then((x) => {
@@ -177,7 +171,7 @@ export async function bootstrapDirectory(input: {
   //   - path.get feeds project resolution, but if we already resolved a project
   //     (from global projects) its failure is tolerable; the worktree path is
   //     refreshed by later events.
-  const [, , , pathResult] = phase1Results
+  const [, , pathResult] = phase1Results
   const pathFailedWithoutProject =
     pathResult.status === "rejected" && !getState().project
 
@@ -194,7 +188,6 @@ export async function bootstrapDirectory(input: {
   // These enrich the UI but aren't required for basic functionality.
   // ---------------------------------------------------------------------------
   void Promise.allSettled([
-    retry(() => sdk.app.agents().then((x) => set({ agent: unwrap(x, "app.agents") }))),
     retry(() => sdk.command.list().then((x) => set({ command: unwrap(x, "command.list") }))),
     retry(() => sdk.mcp.status().then((x) => set({ mcp: unwrap(x, "mcp.status") }))),
     retry(() => sdk.lsp.status().then((x) => set({ lsp: unwrap(x, "lsp.status") }))),

packages/ui/src/sync/sync-context.tsx

@@ -1657,11 +1657,10 @@ export function SyncProvider(props: {
                 ingestDirectoryStateIntoRoutingIndex(routingIndex, directory, store.getState())
               }
             },
-            global: {
-              config: globalState.config,
-              projects: globalState.projects,
-              providers: globalState.providers,
-            },
+            global: {
+              config: globalState.config,
+              projects: globalState.projects,
+            },
             loadSessions: (dir) => retry(async () => {
               const rootSessions = (await listGlobalSessionPages(props.sdk, {
                 directory: dir,
@@ -1752,11 +1751,11 @@ export function SyncProvider(props: {
     const generation = ++globalBootstrapGeneration
     bootingRoot = true
     const globalActions = useGlobalSyncStore.getState().actions
-    bootstrapGlobal(props.sdk, (patch) => {
-      if (globalBootstrapGeneration === generation) {
-        globalActions.set(patch)
-      }
-    })
+    bootstrapGlobal(props.sdk, (patch) => {
+      if (globalBootstrapGeneration === generation) {
+        globalActions.set(patch)
+      }
+    })
       .then(() => {
         if (globalBootstrapGeneration === generation) {
           bootedAt = Date.now()
@@ -1772,7 +1771,7 @@ export function SyncProvider(props: {
         bootingRoot = false
       }
     }
-  }, [props.sdk])
+  }, [props.sdk])
 
   // Event pipeline — created once per mount. No class, no start/stop.
   // Abort controller owned by the pipeline closure. Cleanup aborts + flushes.