AlfredのAmazon Suggest Workflowのスクリプトフィルタを編集して、日本語が表示され、ゴミが表示されないように改変したものです

alfred_amazon_suggest_j.php

require('workflows.php');
$w = new Workflows();

// Grab input and build query url string
$in = "{query}";
$url = "http://completion.amazon.co.jp/search/complete?method=completion&q=".urlencode( $in )."&search-alias=aps&mkt=6&x=updateISSCompletion&noCacheIE=1295031912518";

// Grab the data from Amazon
$str = $w->request( $url );

// Strip off the "header" data
$substr = mb_substr( $str, 0, mb_strpos( $str, ',' ) );
$str = mb_substr( $str, strlen( $substr ) + 2);

// Remove the node info
$str = mb_substr( $str, 0, mb_strpos( $str, ']' ) );

//  Check to see if results were found
if ( $str == "" ):
	$w->result( time(), $in, 'No Suggestions', 'No search suggestions found. Search Amazon for '.$in, 'icon.png', 'yes' );
else:
	// Remove the double quotes around all the strings,
	$str = str_replace( '"', '', $str );

	// Split into an array using a comma as the delimiter
	$options = explode( ',', $str );

	// Loop through each result and make a feedback item
	foreach( $options as $option ):
		$w->result( time(), $option, $option, 'Find '.$option.' on Amazon', 'icon.png', 'yes', $option );
	endforeach;
endif;

// Return the result xml
echo $w->toxml();

元ネタはこちら

Alfred付属のSuggest系ワークフローを一行で正常動作させる方法：
http://scrivguide.hatenadiary.jp/entry/2016/05/23/220554