diff --git a/package.json b/package.json
index 6495034..dd66424 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
 	"description": "Iconify API",
 	"author": "Vjacheslav Trushkin",
 	"license": "MIT",
-	"version": "3.1.0-beta.2",
+	"version": "3.1.0-beta.4",
 	"publishConfig": {
 		"access": "public",
 		"tag": "next"
diff --git a/src/config/importers/full-local-package.ts b/src/config/importers/full-local-package.ts
new file mode 100644
index 0000000..bc70840
--- /dev/null
+++ b/src/config/importers/full-local-package.ts
@@ -0,0 +1,13 @@
+import { dirname } from 'node:path';
+import { Importer } from '../../types/importers.js';
+import { createIconSetsPackageImporter } from '../../importers/full/json.js';
+import { ImportedData } from '../../types/importers/common.js';
+import { DirectoryDownloader } from '../../downloaders/directory.js';
+
+/**
+ * Create importer for package
+ */
+export function createPackageIconSetImporter(packageName = '@iconify/json'): Importer {
+	const dir = dirname(import.meta.resolve(`${packageName}/package.json`));
+	return createIconSetsPackageImporter(new DirectoryDownloader<ImportedData>(dir), {});
+}
diff --git a/src/http/responses/icons.ts b/src/http/responses/icons.ts
index 077332a..942a613 100644
--- a/src/http/responses/icons.ts
+++ b/src/http/responses/icons.ts
@@ -7,9 +7,10 @@ import { iconSets } from '../../data/icon-sets.js';
  */
 export function createIconsDataResponse(
 	prefix: string,
-	q: Record<string, string>
+	q: Record<string, string | string[]>
 ): number | IconifyJSON | Promise<IconifyJSON | number> {
-	const names = q.icons?.split(',');
+	const iconNames = q.icons;
+	const names = typeof iconNames === 'string' ? iconNames.split(',') : iconNames;
 
 	if (!names || !names.length) {
 		// Missing or invalid icons parameter
@@ -47,7 +48,10 @@ export function createIconsDataResponse(
 /**
  * Awaitable version of createIconsDataResponse()
  */
-export function createIconsDataResponseAsync(prefix: string, q: Record<string, string>): Promise<IconifyJSON | number> {
+export function createIconsDataResponseAsync(
+	prefix: string,
+	q: Record<string, string | string[]>
+): Promise<IconifyJSON | number> {
 	return new Promise((resolve, reject) => {
 		const result = createIconsDataResponse(prefix, q);
 		if (result instanceof Promise) {
diff --git a/src/http/responses/search.ts b/src/http/responses/search.ts
index ca9728f..768dab8 100644
--- a/src/http/responses/search.ts
+++ b/src/http/responses/search.ts
@@ -1,11 +1,9 @@
-import type { FastifyReply, FastifyRequest } from 'fastify';
 import { iconSets } from '../../data/icon-sets.js';
 import { searchIndex } from '../../data/search.js';
 import { search } from '../../data/search/index.js';
 import { paramToBoolean } from '../../misc/bool.js';
 import type { SearchParams } from '../../types/search.js';
 import type { APIv2SearchParams, APIv2SearchResponse } from '../../types/server/v2.js';
-import { checkJSONPQuery, sendJSONResponse } from '../helpers/json.js';
 
 const minSearchLimit = 32;
 const maxSearchLimit = 999;