feat(04-03): add Nexus agent bootstrap to CLI onboarding

- Add bootstrapNexusAgents function with health-check poll (max 30s)
- Create workspace (company) then PM agent (role:ceo) and Engineer agent
- Idempotent: skips if workspace already exists
- Bootstrap runs concurrently before runCommand starts server
- Failures are warnings, not errors
- [nexus] comments on all new lines

cli/src/commands/onboard.ts

@@ -205,6 +205,89 @@ async function bootstrapNexusAgents(serverUrl: string, rootDir: string): Promise
   }
 }
 
+// [nexus] Auto-create PM and Engineer agents on first run
+async function bootstrapNexusAgents(serverUrl: string, rootDir: string): Promise<void> {
+  // [nexus] Health-check poll — wait for server to be ready (max 30 seconds)
+  const maxRetries = 30;
+  let serverReady = false;
+  for (let i = 0; i < maxRetries; i++) {
+    try {
+      const res = await fetch(`${serverUrl}/api/health`);
+      if (res.ok) {
+        serverReady = true;
+        break;
+      }
+    } catch {
+      // [nexus] Server not ready yet
+    }
+    if (i < maxRetries - 1) {
+      await new Promise<void>((r) => setTimeout(r, 1000));
+    }
+  }
+
+  if (!serverReady) {
+    console.warn("[nexus] Server did not become ready in 30s, skipping agent bootstrap");
+    return;
+  }
+
+  try {
+    // [nexus] Check if workspace already exists (idempotent — skip if already bootstrapped)
+    const companiesRes = await fetch(`${serverUrl}/api/companies`);
+    if (!companiesRes.ok) {
+      console.warn("[nexus] Could not fetch workspaces, skipping agent bootstrap");
+      return;
+    }
+    const companies = (await companiesRes.json()) as unknown[];
+    if (companies.length > 0) {
+      return; // [nexus] Already bootstrapped — skip
+    }
+
+    // [nexus] Create workspace
+    p.log.step(`Creating your ${VOCAB.company} workspace...`);
+    const companyRes = await fetch(`${serverUrl}/api/companies`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({ name: VOCAB.appName }),
+    });
+    if (!companyRes.ok) {
+      console.warn("[nexus] Could not create workspace, skipping agent bootstrap");
+      return;
+    }
+    const company = (await companyRes.json()) as { id: string };
+
+    // [nexus] Create PM agent (role: "ceo" for elevated permissions — displays as Project Manager)
+    p.log.step(`Adding ${VOCAB.ceo} agent...`);
+    await fetch(`${serverUrl}/api/companies/${company.id}/agents`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({
+        name: "Project Manager",
+        role: "ceo",
+        adapterType: "claude_local",
+        adapterConfig: { cwd: rootDir },
+      }),
+    });
+
+    // [nexus] Create Engineer agent
+    p.log.step("Adding Engineer agent...");
+    await fetch(`${serverUrl}/api/companies/${company.id}/agents`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({
+        name: "Engineer",
+        role: "engineer",
+        adapterType: "claude_local",
+        adapterConfig: { cwd: rootDir },
+      }),
+    });
+
+    p.log.success("Workspace and agents created — you're ready to go!");
+  } catch (err) {
+    // [nexus] Bootstrap failures are warnings, not errors — user can create agents manually
+    console.warn("[nexus] Agent bootstrap failed:", err instanceof Error ? err.message : String(err));
+  }
+}
+
 type SetupMode = "quickstart" | "advanced";
 
 type OnboardOptions = {
@@ -725,6 +808,13 @@ export async function onboard(opts: OnboardOptions): Promise<void> {
   if (shouldRunNow && !opts.invokedByRun) {
     process.env.PAPERCLIP_OPEN_ON_LISTEN = "true";
     const { runCommand } = await import("./run.js");
+    // [nexus] Start bootstrap concurrently — health-check poll waits for server readiness
+    const serverUrl = `http://${server.host}:${server.port}`;
+    const rootDir = process.cwd();
+    bootstrapNexusAgents(serverUrl, rootDir).catch((err: unknown) => {
+      // [nexus] Bootstrap failures are non-fatal
+      console.warn("[nexus] Agent bootstrap error:", err instanceof Error ? err.message : String(err));
+    });
     await runCommand({ config: configPath, repair: true, yes: true });
     return;
   }