diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f11b75
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea/
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..e69de29
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..969906b
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,13 @@
+# Contributing
+
+- Feedback, wishes and suggestions can be sent by email.
+- Constructive criticism, bug descriptions and other reports are welcome.
+- Email: mail@ihub.to
+
+## Sources
+
+- [**GitHub**](https://github.com/pkgstore)
+- [GitLab](https://gitlab.com/pkgstore) (MIRROR)
+- [Codeberg](https://codeberg.org/pkgstore) (MIRROR)
+- [MosHub](https://hub.mos.ru/pkgstore) (MIRROR)
+- [Git.Org.Ru](https://git.org.ru/pkgstore) (MIRROR)
diff --git a/LICENSE b/LICENSE
index 8dbae8f..62a7665 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 Package Store
+Copyright (c) 2023 iHub TO <https://ihub.to>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/MW_EXT_URL.class.php b/MW_EXT_URL.class.php
new file mode 100644
index 0000000..995d630
--- /dev/null
+++ b/MW_EXT_URL.class.php
@@ -0,0 +1,153 @@
+<?php
+
+namespace MediaWiki\Extension\PkgStore;
+
+use MWException;
+use OutputPage, Parser, Skin;
+
+/**
+ * Class MW_EXT_URL
+ */
+class MW_EXT_URL
+{
+  /**
+   * * Clear URL.
+   *
+   * @param $string
+   *
+   * @return string
+   */
+  private static function clearURL($string): string
+  {
+    return rawurlencode(trim($string));
+  }
+
+  /**
+   * Register tag function.
+   *
+   * @param Parser $parser
+   *
+   * @return void
+   * @throws MWException
+   */
+  public static function onParserFirstCallInit(Parser $parser): void
+  {
+    $parser->setFunctionHook('url', [__CLASS__, 'onRenderTag']);
+  }
+
+  /**
+   * Render `URL` function.
+   *
+   * @param Parser $parser
+   * @param string $type
+   * @param string $content
+   * @param string $title
+   *
+   * @return string|null
+   */
+  public static function onRenderTag(Parser $parser, string $type = '', string $content = '', string $title = ''): ?string
+  {
+    // Argument: type.
+    $getType = MW_EXT_Kernel::outClear($type ?? '' ?: '');
+
+    // Argument: content.
+    $getContent = MW_EXT_Kernel::outClear($content ?? '' ?: '');
+
+    // Argument: title.
+    $getTitle = MW_EXT_Kernel::outClear($title ?? '' ?: '');
+
+    // Build URL.
+    switch ($getType) {
+      case 'address':
+        $outContent = $getContent;
+        $outTitle = $getTitle ? $getTitle : $outContent;
+        $outScheme = 'https://';
+        $outIcon = 'fas fa-map-marker-alt';
+        $outClass = 'address';
+        $outURL = 'google.ru/maps/place/' . self::clearURL($outContent);
+        break;
+      case 'email':
+        $outContent = $getContent;
+        $outTitle = $getTitle ? $getTitle : $getContent;
+        $outScheme = 'mailto:';
+        $outIcon = 'fas fa-envelope';
+        $outClass = 'email';
+        $outURL = $outContent;
+        break;
+      case 'tel':
+        $outContent = preg_replace('#[^0-9\+]#', '', $getContent);
+        $outTitle = $getTitle ? $getTitle : $getContent;
+        $outScheme = 'tel:';
+        $outIcon = 'fas fa-phone';
+        $outClass = 'tel';
+        $outURL = $outContent;
+        break;
+      case 'fax':
+        $outContent = preg_replace('#[^0-9\+]#', '', $getContent);
+        $outTitle = $getTitle ? $getTitle : $getContent;
+        $outScheme = 'fax:';
+        $outIcon = 'fas fa-fax';
+        $outClass = 'fax';
+        $outURL = $outContent;
+        break;
+      case 'whatsapp':
+        $outContent = preg_replace('#[^0-9]#', '', $getContent);
+        $outTitle = $getTitle ? $getTitle : $outContent;
+        $outScheme = 'https://';
+        $outIcon = 'fab fa-whatsapp';
+        $outClass = 'whatsapp';
+        $outURL = 'api.whatsapp.com/send?phone=' . $outContent;
+        break;
+      case 'tg':
+        $outContent = $getContent;
+        $outTitle = $getTitle ? $getTitle : $outContent;
+        $outScheme = 'tg://';
+        $outIcon = 'fab fa-telegram';
+        $outClass = 'tg';
+        $outURL = 'resolve?domain=' . $outContent;
+        break;
+      case 'viber':
+        $outContent = $getContent;
+        $outTitle = $getTitle ? $getTitle : $outContent;
+        $outScheme = 'viber://';
+        $outIcon = 'fab fa-viber';
+        $outClass = 'viber';
+        $outURL = 'public?id=' . $outContent;
+        break;
+      case 'skype':
+        $outContent = $getContent;
+        $outTitle = $getTitle ? $getTitle : $outContent;
+        $outScheme = 'skype:';
+        $outIcon = 'fab fa-skype';
+        $outClass = 'skype';
+        $outURL = $outContent;
+        break;
+      default:
+        $parser->addTrackingCategory('mw-url-error-category');
+
+        return null;
+    }
+
+    // Out HTML.
+    $outHTML = '<a class="mw-url mw-url-' . $outClass . '" href="' . $outScheme . $outURL . '" target="_blank" rel="nofollow">';
+    $outHTML .= '<i class="fa-icon ' . $outIcon . '"></i>';
+    $outHTML .= '<span>' . $outTitle . '</span>';
+    $outHTML .= '</a>';
+
+    // Out parser.
+    return $parser->insertStripItem($outHTML, $parser->getStripState());
+  }
+
+  /**
+   * Load resource function.
+   *
+   * @param OutputPage $out
+   * @param Skin $skin
+   *
+   * @return void
+   */
+  public static function onBeforePageDisplay(OutputPage $out, Skin $skin): void
+  {
+    $out->addModuleStyles(['ext.mw.url.styles']);
+  }
+}
diff --git a/MW_EXT_URL.i18n.magic.php b/MW_EXT_URL.i18n.magic.php
new file mode 100644
index 0000000..7fc4d30
--- /dev/null
+++ b/MW_EXT_URL.i18n.magic.php
@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * Internationalization file for extension MW_EXT_URL (magic words).
+ *
+ * @file
+ * @ingroup Extensions
+ * @license MIT
+ * @author iHub TO <https://ihub.to>
+ */
+$magicWords = [];
+
+/**
+ * English.
+ *
+ * @author iHub TO <https://ihub.to>
+ */
+$magicWords['en'] = [
+  'url' => [0, 'url'],
+];
+
+/**
+ * Russian.
+ *
+ * @author iHub TO <https://ihub.to>
+ */
+$magicWords['ru'] = [
+  'url' => [0, 'url'],
+];
diff --git a/MW_EXT_URL.php b/MW_EXT_URL.php
new file mode 100644
index 0000000..ffd6a33
--- /dev/null
+++ b/MW_EXT_URL.php
@@ -0,0 +1,16 @@
+<?php
+
+// Confirm MediaWiki environment.
+if (!defined('MEDIAWIKI')) {
+  die('This file is a MediaWiki extension and thus not a valid entry point.');
+}
+
+if (function_exists('wfLoadExtension')) {
+  wfLoadExtension('MW_EXT_URL');
+  // Keep i18n globals so mergeMessageFileList.php doesn't break.
+  $wgExtensionMessagesFiles['MW_EXT_URL'] = __DIR__ . '/i18n';
+
+  return;
+} else {
+  die('This version of the MW_EXT_URL extension requires MediaWiki 1.31+');
+}
diff --git a/README.md b/README.md
index c809d4c..8c8a43f 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,18 @@
-# mediawiki-ext-url
\ No newline at end of file
+# Information
+
+Добавление различных типов ссылок в статью.
+
+## Install
+
+1. Загрузите папки и файлы в директорию `extensions/MW_EXT_URL`.
+2. В самый низ файла `LocalSettings.php` добавьте строку:
+
+```php
+wfLoadExtension( 'MW_EXT_URL' );
+```
+
+## Syntax
+
+```html
+{{#url: [TYPE]|[CONTENT]|[TITLE]}}
+```
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..5b29fc4
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,46 @@
+{
+  "name": "pkgstore/mediawiki-ext-url",
+  "type": "mediawiki-extension",
+  "description": "MediaWiki URL extension.",
+  "license": "MIT",
+  "homepage": "https://ihub.to/",
+  "keywords": [
+    "mediawiki",
+    "url"
+  ],
+  "authors": [
+    {
+      "name": "iHub TO",
+      "email": "mail@ihub.to",
+      "homepage": "https://ihub.to/",
+      "role": "Developer"
+    },
+    {
+      "name": "Kitsune Solar",
+      "email": "mail@kitsune.solar",
+      "homepage": "https://kitsune.solar/",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "issues": "https://github.com/pkgstore/mediawiki-ext-url/issues",
+    "source": "https://github.com/pkgstore/mediawiki-ext-url"
+  },
+  "require": {
+    "composer/installers": "^1.0.1",
+    "php": ">=8.2",
+    "pkgstore/mediawiki-ext-kernel": "*"
+  },
+  "autoload": {
+    "classmap": [
+      "MW_EXT_URL.class.php"
+    ]
+  },
+  "config": {
+    "optimize-autoloader": true,
+    "prepend-autoloader": false
+  },
+  "extra": {
+    "installer-name": "MW_EXT_URL"
+  }
+}
diff --git a/extension.json b/extension.json
new file mode 100644
index 0000000..a6b2328
--- /dev/null
+++ b/extension.json
@@ -0,0 +1,55 @@
+{
+  "name": "MW_EXT_URL",
+  "version": "1.0.0",
+  "author": [
+    "[https://ihub.to/ iHub TO]",
+    "[https://kitsune.solar/ Kitsune Solar]",
+    "..."
+  ],
+  "url": "https://ihub.to/",
+  "descriptionmsg": "mw-url-desc",
+  "license-name": "[https://choosealicense.com/licenses/mit/ MIT]",
+  "type": "parserhook",
+  "require": {
+    "MediaWiki": ">= 1.31.0",
+    "extensions": {
+      "MW_EXT_Kernel": "*"
+    }
+  },
+  "AutoloadClasses": {
+    "MediaWiki\\Extension\\PkgStore\\MW_EXT_URL": "MW_EXT_URL.class.php"
+  },
+  "Hooks": {
+    "ParserFirstCallInit": [
+      "MediaWiki\\Extension\\PkgStore\\MW_EXT_URL::onParserFirstCallInit"
+    ],
+    "BeforePageDisplay": [
+      "MediaWiki\\Extension\\PkgStore\\MW_EXT_URL::onBeforePageDisplay"
+    ]
+  },
+  "ExtensionMessagesFiles": {
+    "MW_EXT_URLMagic": "MW_EXT_URL.i18n.magic.php"
+  },
+  "MessagesDirs": {
+    "MW_EXT_URL": [
+      "i18n"
+    ]
+  },
+  "ResourceModules": {
+    "ext.mw.url.styles": {
+      "styles": [
+        "styles/theme.css"
+      ],
+      "position": "top",
+      "targets": [
+        "desktop",
+        "mobile"
+      ]
+    }
+  },
+  "ResourceFileModulePaths": {
+    "localBasePath": "modules",
+    "remoteExtPath": "MW_EXT_URL/modules"
+  },
+  "manifest_version": 2
+}
diff --git a/i18n/ru.json b/i18n/ru.json
new file mode 100644
index 0000000..c3e7492
--- /dev/null
+++ b/i18n/ru.json
@@ -0,0 +1,8 @@
+{
+  "@metadata": {
+    "authors": [
+      "iHub TO"
+    ]
+  },
+  "mw-url-desc": "Добавление различных типов ссылок в статью."
+}
diff --git a/modules/styles/_main.scss b/modules/styles/_main.scss
new file mode 100644
index 0000000..f3c52e3
--- /dev/null
+++ b/modules/styles/_main.scss
@@ -0,0 +1,6 @@
+.mw-url {
+  .fa-icon {
+    margin-right: .2em;
+    color: hsl(0, 0%, 86%);
+  }
+}
diff --git a/modules/styles/theme.css b/modules/styles/theme.css
new file mode 100644
index 0000000..91cefb6
--- /dev/null
+++ b/modules/styles/theme.css
@@ -0,0 +1 @@
+.mw-url .fa-icon{margin-right:.2em;color:#dbdbdb}
diff --git a/modules/styles/theme.scss b/modules/styles/theme.scss
new file mode 100644
index 0000000..2059d52
--- /dev/null
+++ b/modules/styles/theme.scss
@@ -0,0 +1 @@
+@import 'main.scss';
\ No newline at end of file