Fix redirects: add /en/ prefix to all redirect sources and destinations

app/en/resources/integrations/components/toolkit-utils.ts

@@ -8,15 +8,21 @@ export const normalizeString = (str: string) =>
 
 /**
  * Find toolkit from pathname
- * e.g., /en/mcp-servers/productivity/gmail -> Gmail toolkit
+ * e.g., /en/resources/integrations/productivity/gmail -> Gmail toolkit
+ * e.g., /en/resources/integrations/productivity/gmail/reference -> Gmail toolkit
  */
 export const findToolkitFromPath = (pathname: string | null) => {
   if (!pathname) {
     return null;
   }
 
   const pathSegments = pathname.split("/").filter(Boolean);
-  const toolkitSlug = pathSegments.at(-1);
+  // URL structure can be:
+  // - /en/resources/integrations/{category}/{toolkit}
+  // - /en/resources/integrations/{category}/{toolkit}/reference
+  const lastSegment = pathSegments.at(-1);
+  const toolkitSlug =
+    lastSegment === "reference" ? pathSegments.at(-2) : lastSegment;
 
   if (!toolkitSlug) {
     return null;

app/en/resources/integrations/components/toolkits.tsx

@@ -14,6 +14,21 @@ import { ToolCard } from "./tool-card";
 import { TYPE_CONFIG, TYPE_DESCRIPTIONS } from "./type-config";
 import { useFilterStore, useToolkitFilters } from "./use-toolkit-filters";
 
+// Map old MCP server paths to new integration paths
+function mapToNewIA(oldLink: string): string {
+  // Pattern: /en/mcp-servers/{category}/{tool} -> /en/resources/integrations/{category}/{tool}/reference
+  const mcpServerPattern = /^\/en\/mcp-servers\/([^/]+)\/([^/]+)$/;
+  const match = oldLink.match(mcpServerPattern);
+
+  if (match) {
+    const [, category, tool] = match;
+    return `/en/resources/integrations/${category}/${tool}/reference`;
+  }
+
+  // Return original link if it doesn't match the pattern
+  return oldLink;
+}
+
 export default function Toolkits() {
   const clearAllFilters = useFilterStore((state) => state.clearAllFilters);
 
@@ -123,7 +138,7 @@ export default function Toolkits() {
                       isComingSoon={toolkit.isComingSoon}
                       isPro={toolkit.isPro}
                       key={toolkit.id}
-                      link={toolkit.relativeDocsLink}
+                      link={mapToNewIA(toolkit.relativeDocsLink)}
                       name={toolkit.label}
                       type={toolkit.type}
                     />

lib/remark-glossary.ts

@@ -30,7 +30,7 @@ export function remarkGlossary(options: RemarkGlossaryOptions) {
     }
 
     // don't process the many MCP tool pages
-    if (file.history?.[0]?.includes("/mcp-servers/")) {
+    if (file.history?.[0]?.includes("/resources/integrations/")) {
       return;
     }