fix: improve collection tool search and dropdown UX

- Add package name match boost to search ranking (50 points for package name matches)
- Keep dropdown open when adding tools for faster bulk additions
- Close dropdown only when all results have been added

apps/web/src/app/api/tools/search/route.ts

@@ -33,6 +33,15 @@ function hasExactNameMatch(query: string, toolName: string): boolean {
   return queryLower.includes(nameLower) || nameLower.includes(queryLower);
 }
 
+// Check for package name match (case-insensitive)
+function hasPackageNameMatch(query: string, packageName: string): boolean {
+  const queryLower = query.toLowerCase();
+  const packageLower = packageName.toLowerCase();
+  // Check if query contains package name or package name contains query
+  // Also handle partial matches like "@tpmjs/tools-" matching "@tpmjs/tools-unsandbox"
+  return queryLower.includes(packageLower) || packageLower.includes(queryLower);
+}
+
 // Calculate term frequency
 function termFrequency(term: string, tokens: string[]): number {
   return tokens.filter((t) => t === term).length;
@@ -188,7 +197,10 @@ export async function GET(request: NextRequest) {
       // Massive boost for exact tool name match (when user mentions tool by name)
       const exactNameBoost = hasExactNameMatch(query, tool.name) ? 100 : 0;
 
-      const finalScore = bm25Score + qualityBoost + downloadBoost + exactNameBoost;
+      // Boost for package name match (when user searches by package name like @tpmjs/tools-unsandbox)
+      const packageNameBoost = hasPackageNameMatch(query, tool.package.npmPackageName) ? 50 : 0;
+
+      const finalScore = bm25Score + qualityBoost + downloadBoost + exactNameBoost + packageNameBoost;
 
       return { tool, score: finalScore };
     });

apps/web/src/components/collections/AddToolSearch.tsx

@@ -132,9 +132,14 @@ export function AddToolSearch({
           description: tool.description,
           package: tool.package,
         });
-        setQuery('');
-        setResults([]);
-        setIsOpen(false);
+        // Remove the added tool from results but keep dropdown open for adding more
+        const remainingResults = results.filter((t) => t.id !== tool.id);
+        setResults(remainingResults);
+        // Close dropdown only if no more tools to add
+        if (remainingResults.length === 0) {
+          setIsOpen(false);
+          setQuery('');
+        }
       } else {
         setError(data.error?.message || 'Failed to add tool');
       }