From c58f8790265fc80b52dbba1127f2c2e5b90ef737 Mon Sep 17 00:00:00 2001
From: Olcan <olcans@gmail.com>
Date: Fri, 9 May 2025 09:02:14 -0700
Subject: fix MCP under seatbelt, improve error handling (#301)

---
 packages/server/src/tools/tool-registry.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'packages/server/src/tools')

diff --git a/packages/server/src/tools/tool-registry.ts b/packages/server/src/tools/tool-registry.ts
index d7aaa5f6..f62a3256 100644
--- a/packages/server/src/tools/tool-registry.ts
+++ b/packages/server/src/tools/tool-registry.ts
@@ -187,7 +187,15 @@ export class ToolRegistry {
             command: mcpServerCmd,
             stderr: 'pipe',
           });
-          await this.mcpClient.connect(transport);
+          try {
+            await this.mcpClient.connect(transport);
+          } catch (error) {
+            console.error(
+              'failed to start or connect to MCP server using ' +
+                `command '${mcpServerCmd}'; \n${error}`,
+            );
+            throw error;
+          }
           this.mcpClient.onerror = (error) => {
             console.error('MCP ERROR', error.toString());
           };
-- 
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