From 149f5eaa2e68b79ce8492d121c1bc0165b8d917d Mon Sep 17 00:00:00 2001
From: Andrew Pashynnyk <30318777+kynnyhsap@users.noreply.github.com>
Date: Thu, 30 Oct 2025 18:10:42 +0200
Subject: [PATCH] fix: preserve metadata from MCP tool results in
 `tool.execute.after` hook (#3573)

---
 packages/opencode/src/session/prompt.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/opencode/src/session/prompt.ts b/packages/opencode/src/session/prompt.ts
index 96dfbad0..9042ed16 100644
--- a/packages/opencode/src/session/prompt.ts
+++ b/packages/opencode/src/session/prompt.ts
@@ -618,7 +618,7 @@ export namespace SessionPrompt {
 
         return {
           title: "",
-          metadata: {},
+          metadata: result.metadata ?? {},
           output,
         }
       }