diff --git a/github/server/lib/mcp-proxy.ts b/github/server/lib/mcp-proxy.ts
index 8156e701..0c8b45d4 100644
--- a/github/server/lib/mcp-proxy.ts
+++ b/github/server/lib/mcp-proxy.ts
@@ -168,6 +168,10 @@ export function buildUpstreamTools(
             name: toolDef.name,
             arguments: context as Record<string, unknown>,
           });
+          console.log(
+            `[mcp-proxy] callTool result for ${toolDef.name}:`,
+            JSON.stringify(result, null, 2),
+          );
           const contents = result.content as
             | Array<{ type: string; text?: string }>
             | undefined;