Aivec LLC

AI-focused structured data (JSON-LD) for LocalBusiness, breadcrumbs, FAQ extraction, and llms.txt.
<h3>Overview / 概要</h3>
WordPress plugin for generating structured data optimized for AI-powered search engines, including Local SEO, breadcrumbs, and FAQ extraction. Optimizes your site for AI-powered answer engines (sometimes called AEO: Answer Engine Optimization). Configure everything in Settings → AI Search Schema and the plugin will emit JSON-LD tailored to your organization or storefront. 
AI検索最適化・ローカルSEO対応のWordPressプラグインです。設定 → AI Search Schema で会社情報・LocalBusiness 情報・SNS・ジオコーディングなどを入力すると、検索エンジン向けの JSON-LD を一括生成できます。
<h3>Why Structured Data Matters Now / 今、構造化データが重要な理由</h3>
The Age of Answer Engines / 回答エンジンの時代
Search is evolving from “10 blue links” to AI-powered answer engines (Google SGE, Bing Copilot, ChatGPT with browsing). These systems don’t just index pages—they understand them. Structured data (JSON-LD) is the language that helps AI comprehend your content. 
検索は「10本の青いリンク」から、AIによる回答エンジン（Google SGE、Bing Copilot、ChatGPTのブラウジング機能）へと進化しています。これらのシステムはページを単にインデックスするだけでなく、「理解」します。構造化データ（JSON-LD）は、AIがあなたのコンテンツを正しく理解するための言語です。
Why AI Search Optimization Matters / AI検索最適化が重要な理由
<ul>
<li>AI citations: When AI assistants answer questions, they cite sources. Proper schema increases the chance of being cited. 
AI引用: AIアシスタントが質問に回答する際、出典を引用します。適切なスキーマは引用される可能性を高めます。</li>
<li>Rich results: Google displays enhanced search results (stars, prices, FAQs, breadcrumbs) for sites with valid schema. 
リッチリザルト: Googleは有効なスキーマを持つサイトに対し、拡張検索結果（星評価、価格、FAQ、パンくず）を表示します。</li>
<li>Local SEO/MEO: LocalBusiness schema directly powers Google Maps and local pack rankings. 
ローカルSEO/MEO: LocalBusinessスキーマはGoogleマップとローカルパックの順位に直接影響します。</li>
<li>Voice search: Structured data helps voice assistants provide accurate answers from your site. 
音声検索: 構造化データは音声アシスタントがあなたのサイトから正確な回答を提供することを助けます。</li>
</ul>
<h3>Features / 機能</h3>
<ul>
<li>Organization / LocalBusiness JSON-LD – address, geo, price range, payment methods, reservations, storefront imagery, <code>areaServed</code>, <code>branchOf</code> などを 1 つの @graph に統合 
Organization / LocalBusiness スキーマ：住所・緯度経度・価格帯・支払方法・予約可否・店舗画像・商圏情報を1つのJSON-LDに集約</li>
<li>Article / FAQ / QAPage / Product – per-post metabox lets editors switch schema types, auto injects FAQPage <code>mainEntity</code>, and WooCommerce products map to Product schema with offers/brand/rating/images 
投稿メタボックス切替 / WooCommerce連携：Article / FAQPage / QAPage / Product を選択可能。WooCommerce商品はブランド・価格・在庫・ギャラリー画像付き Product スキーマに自動変換</li>
<li>BreadcrumbList & ItemList – structured breadcrumbs plus archive ItemList, with optional frontend breadcrumbs template 
Structured Breadcrumbs：パンくず / アーカイブ ItemList を JSON-LD で出力し、テンプレートでも表示可能</li>
<li>SearchAction & Site metadata – <code>WebSite</code> includes SearchAction, supported languages, and SearchAction URLs 
SearchAction 対応：サイト内検索を SearchAction で明示し、対応言語タグを JSON-LD に反映</li>
<li>Automatic geocoding – Google Maps Geocoding API + OpenStreetMap fallback, rate limiting and caching 
ジオコーディング：Google Maps Geocoding API＋OSMフォールバック、レート制御・キャッシュ機能付き</li>
<li>Self-diagnostics – Validator checks required Google Rich Results properties (WebSite/Organization/LocalBusiness/Article/Product) and shows admin notices when fields are missing 
自己診断：Google推奨プロパティを自動検証し、不足項目を管理画面で警告</li>
<li>Multilingual admin – 全 UI と翻訳リソースを英語ベースで整備し、日本語翻訳を同梱 
多言語UI：英語ベースの翻訳ファイル＆日本語翻訳を標準同梱</li>
<li>llms.txt Generation – Auto-generate llms.txt to help AI systems understand your site structure. Editable in the settings. 
llms.txt生成：AI検索エンジンがサイト構造を理解しやすいllms.txtを自動生成。設定画面で編集可能</li>
</ul>
<h3>Geocoding / ジオコーディング</h3>
<ol>
<li>Obtain a Google Maps Geocoding API key (limit it to “Geocoding API” only) and add referrer/IP restrictions plus daily quotas. 
Google Geocoding APIキー を取得し、API制限（Geocoding のみ）、HTTPリファラー／IP制限、クォータ設定を行ってください。
<ul>
<li>Google Cloud Console で新規プロジェクトを作成し、Geocoding API を有効化（他 API は不要）</li>
<li>「認証情報」から API キーを発行し、HTTP リファラーまたは IP 制限を設定</li>
<li>1 日あたりのクォータ上限を設定して不正利用を防止</li>
</ul>
</li>
<li>Enter the key in Settings → AI Search Schema. The key is saved only in WordPress options and never rendered in HTML/JS. 
キーは WordPress のオプションにのみ保存され、HTML/JS には出力されません。</li>
<li>Click Fetch coordinates to geocode the current address. Requests are rate-limited (10 seconds) and cached. Re-fetching is required only when address fields change. 
住所から緯度・経度を取得 ボタンで geocode が発火します。10 秒のレート制御とキャッシュを実装しているため、住所を変更したタイミングのみ再取得してください。</li>
<li>When the key is empty the plugin falls back to OpenStreetMap (Nominatim) for development use. Production sites should keep a Google API key configured. 
キー未設定時は開発用フォールバックとして OpenStreetMap (Nominatim) を使用します。本番では Google API キーの設定を推奨します。</li>
</ol>
<h3>Security / セキュリティ</h3>
This plugin follows WordPress security best practices: 
本プラグインはWordPressのセキュリティベストプラクティスに従っています：
<ul>
<li>All settings require administrator privileges / 全設定に管理者権限が必要</li>
<li>User inputs are sanitized and validated / ユーザー入力はサニタイズ・検証済み</li>
<li>API keys are stored securely (never exposed in HTML) / APIキーは安全に保存（HTMLに露出しない）</li>
</ul>
<h3>Installation / セットアップ</h3>
<ol>
<li>Upload the plugin folder to <code>wp-content/plugins/aivec-ai-search-schema</code> 
プラグイン一式を <code>wp-content/plugins/aivec-ai-search-schema</code> に配置</li>
<li>Activate from WordPress admin 
管理画面で有効化</li>
<li>Open Settings → AI Search Schema and complete the forms 
設定 → AI Search Schema で各項目（ブランド情報／店舗情報／SNS／APIキー 等）を入力して保存</li>
</ol>
<h3>FAQ / よくある質問</h3>
See <a href="https://github.com/aivec/ai-search-schema/blob/main/docs/FAQ.md" rel="nofollow ugc">See the FAQ on GitHub:</a> for frequently asked questions about: 
よくある質問については <a href="https://github.com/aivec/ai-search-schema/blob/main/docs/FAQ.md" rel="nofollow ugc">See the FAQ on GitHub:</a> をご覧ください：
<ul>
<li>Schema conflicts with other plugins / 他プラグインとのスキーマ衝突</li>
<li>LocalBusiness schema setup / LocalBusinessスキーマの設定</li>
<li>Troubleshooting common issues / よくある問題のトラブルシューティング</li>
</ul>
<h3>License / ライセンス</h3>
GPLv2 or later
<h3>Support Policy</h3>
Free version support: Bug reports only.
<h4>What We Support</h4>
<ul>
<li>Bug reports with clear reproduction steps</li>
<li>Issues causing PHP errors or broken schema output</li>
</ul>
<h4>What We Do NOT Support</h4>
<ul>
<li>Usage questions (“How do I…?”)</li>
<li>SEO/AEO strategy consulting</li>
<li>Feature requests</li>
<li>Customization requests</li>
</ul>
<h4>Response Policy</h4>
<ul>
<li>Best effort – no guaranteed response time</li>
<li>Issues without reproduction steps will be closed</li>
<li>Bug reports: <a href="https://github.com/aivec/ai-search-schema/issues" rel="nofollow ugc">GitHub Issues</a> only</li>
<li>We do not provide support via WordPress.org forums.</li>
<li>WP.orgフォーラムでのサポートは行っておりません。</li>
</ul>
<h4>Required Information for Bug Reports</h4>
<ul>
<li>WordPress version, PHP version, plugin version</li>
<li>Theme name and active plugins (especially SEO plugins)</li>
<li>Steps to reproduce (mandatory)</li>
<li>Expected vs actual behavior</li>
<li>Error logs (if available)</li>
</ul>
<h3>External Services</h3>
This plugin can connect to external services only when you use specific features.
<h4>Google Maps Geocoding API (optional)</h4>
Used to convert the address you enter into latitude/longitude when you click “Fetch coordinates”. 
API endpoint: https://maps.googleapis.com/maps/api/geocode/json 
Data sent: the address fields you entered, your site locale, and your site URL in the User-Agent header. 
Service provided by Google. Terms: https://cloud.google.com/maps-platform/terms | Privacy: https://policies.google.com/privacy
<h4>OpenStreetMap Nominatim (optional fallback)</h4>
Used only when no Google Maps API key is configured and you click “Fetch coordinates”. 
API endpoint: https://nominatim.openstreetmap.org/search 
Data sent: the address fields you entered, the admin email (if available), and your site URL in the User-Agent header. 
Service provided by OpenStreetMap (Nominatim). Usage policy: https://operations.osmfoundation.org/policies/nominatim/ | Privacy: https://osmfoundation.org/wiki/Privacy_Policy
<h4>ZipCloud (optional, Japan only)</h4>
Used to auto-fill address fields from a Japanese postal code when you enter a 7-digit zip code in the admin settings. 
API endpoint: https://zipcloud.ibsnet.co.jp/api/search 
Data sent: the postal code you entered (e.g., “1000001”). 
Timing: only when you type a valid 7-digit Japanese postal code in the settings page. 
Service provided by ZipCloud. Terms: https://zipcloud.ibsnet.co.jp/rule/api | Privacy: https://ibsnet.co.jp/privacy-policy/

Aivec AI Search Schema

AI-focused structured data (JSON-LD) for LocalBusiness, breadcrumbs, FAQ extraction, and llms.txt.

Init HTML

Deliver an ultra-responsive search experience to your visitors — no page reloads, no jQuery, no lag. Init Live Search is a modern, lightweight, and fully accessible live search solution for WordPress — now with tag-aware matching, SEO metadata support, ACF integration, WooCommerce product filters, and customizable UI presets.
It replaces the default <code><input name="s"></code> with a clean, intuitive search modal powered entirely by the WordPress REST API. Everything loads in real-time — with zero disruption to browsing flow.
Perfect for content-heavy blogs, WooCommerce stores, or even headless sites. Every interaction is fast, fluid, and designed to work across devices.
It also brings AI-powered related posts and an advanced keyword generator — giving your visitors smarter ways to discover content.
This plugin is part of the <a href="https://en.inithtml.com/init-plugin-suite-minimalist-powerful-and-free-wordpress-plugins/" rel="nofollow ugc">Init Plugin Suite</a> — a collection of minimalist, fast, and developer-focused tools for WordPress.
GitHub repository: <a href="https://github.com/brokensmile2103/init-live-search" rel="nofollow ugc">https://github.com/brokensmile2103/init-live-search</a>
<h3>What’s New in Version 1.8.x</h3>
<ul>
<li>
AI-Powered Related Posts: brand new <code>[init_live_search_related_ai]</code> shortcode
<ul>
<li>Uses multi-signal scoring (tags, series, title bigrams, same_keyword via ACF, category, views, comments, freshness) </li>
<li>Shares templates with <code>[init_live_search_related_posts]</code> (no extra styling needed) </li>
<li>Fully filterable via new developer hooks: <code>ai_candidates</code>, <code>ai_signals</code>, <code>ai_weights</code>, <code>ai_score</code></li>
</ul>
</li>
<li>
Advanced Keyword Generator: upgraded algorithm for admin keyword suggestions
<ul>
<li>Replaced TF-IDF with BM25 term weighting </li>
<li>Added NPMI (fixed probability base) and Log-Likelihood Ratio (Dunning) for collocation strength </li>
<li>Generates bigrams and trigrams for richer, more specific keyword suggestions </li>
<li>Cross-document frequency penalty down-ranks phrases that are too generic across the site </li>
<li>MMR (Maximal Marginal Relevance) selection ensures diverse, non-redundant final keywords </li>
<li>Title-only source: clean signal, no excerpt noise, works reliably across all site types </li>
<li>Unicode-safe, locale-aware stop words (Vietnamese & English), and soft fallback mode</li>
</ul>
</li>
<li>
404 Smart Redirect
<ul>
<li>Added “Auto Redirect 404 to Best Match” mode driven by Init Live Search scoring</li>
<li>Fully respects “Post Types to Include” settings</li>
<li>Uses unified resolver + filters for extensible post-type handling</li>
<li>Safety checks to avoid loops, invalid targets, and cross-type mismatches</li>
</ul>
</li>
<li>
Developer Filters Expansion
<ul>
<li>New filters added for AI related posts and keyword signals </li>
<li>Complete list now includes over 20 filters (<code>*_fallback</code>, <code>*_post_ids</code>, <code>*_results</code>, <code>*_weights</code>, <code>*_commands</code>, etc.) </li>
<li>Developers can hook into candidate pools, signal scores, and schema output with fine-grained control</li>
</ul>
</li>
<li>
Performance Optimizations
<ul>
<li>Smarter candidate pooling for related posts (recent + context-based) </li>
<li>Pre-cached scoring loop for AI signals to minimize queries </li>
<li>Safer regex handling in keyword processing to avoid PCRE errors </li>
<li>Reduced memory footprint in bigram statistics without sacrificing accuracy</li>
</ul>
</li>
<li>
Backward Compatible Enhancements
<ul>
<li><code>[init_live_search_related_posts]</code> and <code>[init_live_search_related_ai]</code> now share the same rendering pipeline </li>
<li>Existing templates, schema, and CSS continue to work without modification </li>
<li>Auto insert related posts still works and can be switched to AI mode via shortcode override</li>
</ul>
</li>
</ul>
<h3>Features</h3>
Packed with everything a modern live search needs — and more:
<ul>
<li>Live search via REST API (no admin-ajax, no jQuery)</li>
<li>Smart tag-aware search mode (title + tag match)</li>
<li>SEO metadata support: Yoast, Rank Math, AIOSEO, SEOPress, TSF</li>
<li>ACF field matching and customizable filters</li>
<li>Synonym expansion with fallback scoring logic</li>
<li>Slash commands: <code>/recent</code>, <code>/popular</code>, <code>/tag</code>, <code>/id</code>, <code>/sku</code>, <code>/price</code>, <code>/coupon</code>, etc.</li>
<li>WooCommerce support: search by product, SKU, brand, attribute, variation, coupon</li>
<li>Clean modal UI with keyboard navigation (<code>↑ ↓ Enter Esc</code>)</li>
<li>Optional voice input (SpeechRecognition)</li>
<li>Tooltip Quick Search (select text to trigger)</li>
<li>Favorites system via heart icon or <code>/fav</code> commands</li>
<li>Infinite scroll and smart category filter (no extra API)</li>
<li>Deep linking: <code>?modal=search&term=...</code></li>
<li>New <code>[init_live_search]</code> shortcode: insert input or icon anywhere</li>
<li>UI presets: default, fullscreen, topbar — with full CSS override</li>
<li>Local caching + analytics (CSV export, no personal data)</li>
<li>Developer-ready: custom slash commands, REST filters, JS hooks</li>
</ul>
<h3>Dark Mode Support</h3>
Enable dark mode for the modal by either:
<ol>
<li>
Adding the dark class:
document.querySelector(‘#ils-modal’)?.classList.add(‘dark’);
</li>
<li>
Or using a global config:
window.InitPluginSuiteLiveSearchConfig = { theme: ‘dark’ };
</li>
</ol>
Options: <code>dark</code>, <code>light</code>, <code>auto</code>
<h3>Admin Settings</h3>
<ul>
<li>Choose post types to include in search </li>
<li>Configure modal triggers (input focus, triple click, Ctrl+/) </li>
<li>Enable slash commands (e.g. /recent, /tag, /id) </li>
<li>Enable support for <code>+</code> and <code>-</code> keyword operators (must-have, must-not-have) </li>
<li>Set default slash command to run on modal open (only if slash is enabled) </li>
<li>Set debounce time and max results </li>
<li>Choose search mode (title-only, tag-aware, full content) </li>
<li>Define custom ACF fields to include in search (optional) </li>
<li>Enable Search in SEO Metadata (Yoast, Rank Math, etc.) </li>
<li>Toggle excerpt display below each result (1-line contextual snippet) </li>
<li>Toggle fallback logic (bigram/trim) </li>
<li>Enable synonym expansion and manage synonym mappings (JSON editor) </li>
<li>Enable Search Analytics to log queries (no personal data stored) </li>
<li>Set max words for tooltip search </li>
<li>Enable voice input (SpeechRecognition API) </li>
<li>Enable result caching (localStorage) </li>
<li>Choose frontend UI style (default, fullscreen, or topbar) </li>
<li>Allow theme override via <code>init-live-search/style.css</code> </li>
<li>Automatically insert related posts after content or comments (optional)</li>
<li>Option to disable all built-in CSS completely </li>
<li>Add default UTM parameter to result links </li>
<li>Define or auto-generate keyword suggestions</li>
</ul>
<h3>Keyboard Shortcuts</h3>
<ul>
<li>Arrow Up / Down — navigate between results</li>
<li>Arrow Right — add selected result to favorites (if not already added)</li>
<li>Arrow Left — remove selected result from favorites</li>
<li>Enter — open selected result or submit</li>
<li>Escape — close modal and reset state</li>
<li>Slash (/) — start a command instantly (e.g., <code>/recent</code>, <code>/id 123</code>)</li>
</ul>
<h3>Developer Reference: Shortcodes, Filters, and Hooks</h3>
<h3>Shortcodes</h3>
<code>[init_live_search]</code> 
Display a search icon or input anywhere that opens the Init Live Search modal.
Attributes: 
– <code>type</code>: <code>icon</code> (default) or <code>input</code> – choose between a clickable icon or a search box 
– <code>placeholder</code>: (optional) text inside the input if <code>type="input"</code> 
– <code>label</code>: (optional) adds a label next to the icon if <code>type="icon"</code> 
– <code>class</code>: (optional) add custom classes like <code>dark</code>, <code>my-style</code>, etc. 
– <code>stroke_width</code>: (optional) set the stroke width for the search icon (default: <code>1</code>) 
– <code>radius</code>: (optional) override the border radius of the input form (default: <code>9999px</code> from CSS; only applied if value differs)
<code>[init_live_search_related_posts]</code> 
Display a list of related posts (static HTML) based on post title or keyword, optimized for SEO and fully themable.
Attributes: 
– <code>id</code>: (optional) the post ID to find related posts for (defaults to current post) 
– <code>count</code>: (optional) number of posts to display (default: <code>5</code>) 
– <code>keyword</code>: (optional) override the keyword used for finding related posts 
– <code>template</code>: (optional) layout template to use — <code>default</code>, <code>grid</code>, <code>classic</code>, <code>compact</code>, <code>thumbright</code> 
– <code>css</code>: <code>1</code> (default) or <code>0</code> – disable default CSS if you want to fully style it yourself 
– <code>schema</code>: <code>1</code> (default) or <code>0</code> – disable JSON-LD <code>ItemList</code> output for SEO schema
<code>[init_live_search_related_ai]</code> 
Display a list of AI-powered related posts using multi-signal scoring (tags, series, title bigrams, same_keyword via ACF, category, views, comments, freshness). 
Uses the same templates as <code>[init_live_search_related_posts]</code>, so no extra styling is required.
Attributes: 
– <code>id</code>: (optional) the post ID to find related posts for (defaults to current post) 
– <code>count</code>: (optional) number of posts to display (default: <code>5</code>) 
– <code>post_type</code>: (optional) restrict results to one or more post types (default: <code>post</code>) 
– <code>template</code>: (optional) layout template to use — <code>default</code>, <code>grid</code>, <code>classic</code>, <code>compact</code>, <code>thumbright</code> 
– <code>css</code>: <code>1</code> (default) or <code>0</code> – disable default CSS if you want to fully style it yourself 
– <code>schema</code>: <code>1</code> (default) or <code>0</code> – disable JSON-LD <code>ItemList</code> output for SEO schema
<h3>Filters for Developers</h3>
Init Live Search includes many filters to help developers customize behavior and output at various stages of the search flow.
Full documentation (with code samples & advanced usage): <a href="https://en.inithtml.com/wordpress/using-filters-in-init-live-search/" rel="nofollow ugc">Using Filters in Init Live Search</a>
Popular filters
<code>init_plugin_suite_live_search_enable_fallback</code> 
Enable or disable fallback logic when few results are found.
<code>init_plugin_suite_live_search_post_ids</code> 
Customize the array of post IDs returned from the query.
<code>init_plugin_suite_live_search_result_item</code> 
Modify each result item before it’s sent in the response.
<code>init_plugin_suite_live_search_results</code> 
Filter the final array of results before being returned.
<code>init_plugin_suite_live_search_query_args</code> 
Modify WP_Query arguments for different commands.
<code>init_plugin_suite_live_search_ai_weights</code> 
Adjust AI scoring weights for related posts.
(…and more in the full docs)
<h3>REST API Endpoints</h3>
Fully documented, lightweight, and API-first endpoints. Ideal for headless or decoupled builds. 
All endpoints are under namespace: <code>initlise/v1</code>
Full documentation (with examples & parameters): <a href="https://en.inithtml.com/wordpress/list-of-rest-api-endpoints-in-init-live-search/" rel="nofollow ugc">REST API Endpoints in Init Live Search</a>
Popular endpoints
<code>/search?term=example</code> 
Standard search query (uses plugin settings like post types, search mode, fallback…).
<code>/id/{id}</code> 
Fetch a post by ID (returns permalink).
<code>/recent</code> 
Fetch the most recent posts.
<code>/tax?taxonomy=category&term=slug-or-id</code> 
Fetch posts by taxonomy (category, tag, or custom).
<code>/related?title=page-title&exclude=ID</code> 
Fetch posts related to the current page title.
<code>/product?...</code> 
Fetch WooCommerce products with flexible query parameters.
(…and more in the full docs)
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. 
You are free to use, modify, and distribute it under the same license.

Init Live Search – AI-Powered, Related Posts, Slash Commands

Fast, modern live search powered by REST API — with AI-powered Related Posts Engine, slash commands, SEO-aware, ACF, Woo, and custom UI presets.

Aivec AI Search Schema vs Init Live Search – AI-Powered, Related Posts, Slash Commands