diff --git a/src/agents/bash-process-registry.ts b/src/agents/bash-process-registry.ts
index 44bf39dcf..997379120 100644
--- a/src/agents/bash-process-registry.ts
+++ b/src/agents/bash-process-registry.ts
@@ -52,7 +52,7 @@ export interface FinishedSession {
 const runningSessions = new Map<string, ProcessSession>();
 const finishedSessions = new Map<string, FinishedSession>();
 
-let sweeper: NodeJS.Timer | null = null;
+let sweeper: NodeJS.Timeout | null = null;
 
 export function addSession(session: ProcessSession) {
   runningSessions.set(session.id, session);
diff --git a/src/agents/pi-tools.ts b/src/agents/pi-tools.ts
index 044f43acb..295c8db85 100644
--- a/src/agents/pi-tools.ts
+++ b/src/agents/pi-tools.ts
@@ -294,11 +294,12 @@ export function createClawdisCodingTools(): AnyAgentTool[] {
     if (tool.name === bashTool.name) return [];
     return [tool as AnyAgentTool];
   });
-  return [
+  const tools: AnyAgentTool[] = [
     ...base,
-    bashTool,
-    processTool,
+    bashTool as AnyAgentTool,
+    processTool as AnyAgentTool,
     createWhatsAppLoginTool(),
     ...createClawdisTools(),
-  ].map(normalizeToolParameters);
+  ];
+  return tools.map(normalizeToolParameters);
 }