feat: filter tools by MCP Apps visibility metadata (#8022)

Signed-off-by: Andrew Harvard <aharvard@squareup.com> Co-authored-by: Goose <opensource@block.xyz>
2026-03-20 08:28:45 -04:00
parent e2fc8ddb80
commit b7615938bc
5 changed files with 164 additions and 4 deletions
@@ -231,7 +231,12 @@ async fn build_subagent_prompt(
    session_id: &str,
    system_instructions: String,
 ) -> Result<String> {
-    let tools = agent.list_tools(session_id, None).await;
+    let tools: Vec<_> = agent
+        .list_tools(session_id, None)
+        .await
+        .into_iter()
+        .filter(super::reply_parts::is_tool_visible_to_model)
+        .collect();
    render_template(
        "subagent_system.md",
        &SubagentPromptContext {