From 84760fdae44121f48bb8162a9fb08acb75ae796c Mon Sep 17 00:00:00 2001
From: "claude[bot]" <209825114+claude[bot]@users.noreply.github.com>
Date: Mon, 13 Jul 2026 16:38:43 +0000
Subject: [PATCH] feat: noindex questions whose default project matches
 bot-only keywords

Add a noindex/nofollow robots meta directive to the question page when the
default project's name (case-insensitively) contains any of "futureeval",
"AI Forecasting Benchmark Tournament", or "minibench".

Refs #4423

Co-authored-by: Sylvain <74110469+SylvainChevalier@users.noreply.github.com>
---
 .../app/(main)/questions/[id]/[[...slug]]/page.tsx    | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/front_end/src/app/(main)/questions/[id]/[[...slug]]/page.tsx b/front_end/src/app/(main)/questions/[id]/[[...slug]]/page.tsx
index c95e3517e9..00fc3c548e 100644
--- a/front_end/src/app/(main)/questions/[id]/[[...slug]]/page.tsx
+++ b/front_end/src/app/(main)/questions/[id]/[[...slug]]/page.tsx
@@ -13,6 +13,12 @@ type Props = {
   searchParams: Promise<SearchParams>;
 };
 
+const NOINDEX_DEFAULT_PROJECT_KEYWORDS = [
+  "futureeval",
+  "AI Forecasting Benchmark Tournament",
+  "minibench",
+];
+
 export async function generateMetadata(props: Props): Promise<Metadata> {
   const params = await props.params;
   const postData = await cachedGetPostForMetadata(params.id);
@@ -21,6 +27,10 @@ export async function generateMetadata(props: Props): Promise<Metadata> {
     return {};
   }
   const questionTitle = getPostTitle(postData);
+  const defaultProjectName = postData.projects?.default_project?.name ?? "";
+  const shouldNoindex = NOINDEX_DEFAULT_PROJECT_KEYWORDS.some((keyword) =>
+    defaultProjectName.toLowerCase().includes(keyword.toLowerCase())
+  );
   return {
     title:
       getValidString(postData.html_metadata_json?.title) ??
@@ -52,6 +62,7 @@ export async function generateMetadata(props: Props): Promise<Metadata> {
         alt: "community predictions",
       },
     },
+    ...(shouldNoindex ? { robots: { index: false, follow: false } } : {}),
   };
 }