diff --git a/server/src/services/default-agent-instructions.ts b/server/src/services/default-agent-instructions.ts
index 4278d833..be8c9768 100644
--- a/server/src/services/default-agent-instructions.ts
+++ b/server/src/services/default-agent-instructions.ts
@@ -3,6 +3,8 @@ import fs from "node:fs/promises";
 const DEFAULT_AGENT_BUNDLE_FILES = {
   default: ["AGENTS.md"],
   ceo: ["AGENTS.md", "HEARTBEAT.md", "SOUL.md", "TOOLS.md"],
+  pm: ["AGENTS.md", "HEARTBEAT.md", "SOUL.md", "TOOLS.md"],         // [nexus]
+  engineer: ["AGENTS.md", "HEARTBEAT.md", "SOUL.md", "TOOLS.md"],   // [nexus]
 } as const;
 
 type DefaultAgentBundleRole = keyof typeof DEFAULT_AGENT_BUNDLE_FILES;
@@ -23,5 +25,8 @@ export async function loadDefaultAgentInstructionsBundle(role: DefaultAgentBundl
 }
 
 export function resolveDefaultAgentInstructionsBundleRole(role: string): DefaultAgentBundleRole {
-  return role === "ceo" ? "ceo" : "default";
+  if (role === "ceo") return "ceo";
+  if (role === "pm") return "pm";               // [nexus]
+  if (role === "engineer") return "engineer";   // [nexus]
+  return "default";
 }