diff --git a/package.json b/package.json
index d9088cda..218c5ac3 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,10 @@
   "version": "0.1.0",
   "description": "Desktop app that visualizes Claude Code session execution — explore conversations, track context usage, and analyze tool calls",
   "license": "MIT",
-  "author": "claude-devtools contributors",
+  "author": {
+    "name": "claude-devtools contributors",
+    "email": "matt1398@users.noreply.github.com"
+  },
   "homepage": "https://github.com/matt1398/claude-devtools",
   "repository": {
     "type": "git",
diff --git a/src/main/services/infrastructure/SshConnectionManager.ts b/src/main/services/infrastructure/SshConnectionManager.ts
index dcf40890..f8fdf48f 100644
--- a/src/main/services/infrastructure/SshConnectionManager.ts
+++ b/src/main/services/infrastructure/SshConnectionManager.ts
@@ -508,7 +508,8 @@ export class SshConnectionManager extends EventEmitter {
             resolve(stdout);
             return;
           }
-          reject(new Error(stderr.trim() || `Remote command failed with exit code ${code}`));
+          const exitCode = code === null ? 'unknown' : String(code);
+          reject(new Error(stderr.trim() || `Remote command failed with exit code ${exitCode}`));
         });
       });
     });