diff --git a/src/hooks/atlas/tool-execute-after.ts b/src/hooks/atlas/tool-execute-after.ts
index 55fb8ddd6..ac4d7a538 100644
--- a/src/hooks/atlas/tool-execute-after.ts
+++ b/src/hooks/atlas/tool-execute-after.ts
@@ -65,11 +65,13 @@ export function createToolExecuteAfterHandler(input: {
     }
 
     if (toolOutput.output && typeof toolOutput.output === "string") {
-      const gitStats = collectGitDiffStats(ctx.directory)
+      const boulderState = readBoulderState(ctx.directory)
+      const worktreePath = boulderState?.worktree_path?.trim()
+      const verificationDirectory = worktreePath ? worktreePath : ctx.directory
+      const gitStats = collectGitDiffStats(verificationDirectory)
       const fileChanges = formatFileChanges(gitStats)
       const subagentSessionId = extractSessionIdFromOutput(toolOutput.output)
 
-      const boulderState = readBoulderState(ctx.directory)
       if (boulderState) {
         const progress = getPlanProgress(boulderState.active_plan)
         const sessionState = toolInput.sessionID ? getState(toolInput.sessionID) : undefined