diff --git a/.claude/settings.json b/.claude/settings.json
new file mode 100644
index 0000000..10d2c78
--- /dev/null
+++ b/.claude/settings.json
@@ -0,0 +1,37 @@
+{
+  "env": {
+    "CLAUDE_CODE_SCROLL_SPEED": "3",
+    "ANTHROPIC_MODEL": "sonnet"
+  },
+  "model": "opus[1m]",
+  "effortLevel": "high",
+  "autoUpdatesChannel": "latest",
+  "tui": "fullscreen",
+  "showMessageTimestamps": true,
+  "permissions": {
+    "defaultMode": "auto",
+    "allow": [],
+    "additionalDirectories": []
+  },
+  "enabledPlugins": {
+    "superpowers@claude-plugins-official": true,
+    "context7@claude-plugins-official": true,
+    "core@nicecode": true
+  },
+  "extraKnownMarketplaces": {
+    "nicecode": {
+      "source": {
+        "source": "github",
+        "repo": "lachtan/nicecode"
+      }
+    }
+  },
+  "spinnerVerbs": {
+    "mode": "replace",
+    "verbs": [
+      "Analyzing code",
+      "Crafting solutions",
+      "Working hard"
+    ]
+  }
+}
diff --git a/Caddyfile b/Caddyfile
new file mode 100644
index 0000000..cea5294
--- /dev/null
+++ b/Caddyfile
@@ -0,0 +1,9 @@
+{
+	frankenphp
+}
+
+:80 {
+	root * /app/app/public
+	encode gzip
+	php_server
+}
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..73b77f2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,7 @@
+FROM dunglas/frankenphp:1-php8.3
+
+RUN install-php-extensions curl yaml
+
+WORKDIR /app
+COPY app ./app
+COPY Caddyfile /etc/frankenphp/Caddyfile
diff --git a/app/public/index.php b/app/public/index.php
new file mode 100644
index 0000000..88e9631
--- /dev/null
+++ b/app/public/index.php
@@ -0,0 +1,109 @@
+<?php
+
+declare(strict_types=1);
+
+define('REPO_RAW_BASE_URL', getenv('REPO_RAW_BASE_URL') ?: 'https://git.fnet.cz/lachtan/get/raw/branch/master/');
+const MANIFEST_PATH = 'manifest.yaml';
+const TEMPLATES_DIRECTORY = __DIR__ . '/../templates';
+const FETCH_TIMEOUT_SECONDS = 5;
+
+function sendPlainTextError(int $statusCode, string $message): never
+{
+    http_response_code($statusCode);
+    header('Content-Type: text/plain; charset=utf-8');
+    echo $message . "\n";
+    exit;
+}
+
+function fetchRaw(string $relativePath): string|false
+{
+    $url = REPO_RAW_BASE_URL . ltrim($relativePath, '/');
+
+    $curl = curl_init($url);
+    curl_setopt_array($curl, [
+        CURLOPT_RETURNTRANSFER => true,
+        CURLOPT_FAILONERROR => true,
+        CURLOPT_FOLLOWLOCATION => true,
+        CURLOPT_MAXREDIRS => 3,
+        CURLOPT_TIMEOUT => FETCH_TIMEOUT_SECONDS,
+    ]);
+
+    $content = curl_exec($curl);
+
+    return is_string($content) ? $content : false;
+}
+
+function escapeForDoubleQuotedShellString(string $value): string
+{
+    return str_replace(['\\', '"', '$', '`'], ['\\\\', '\\"', '\\$', '\\`'], $value);
+}
+
+function resolveHomePath(string $path): string
+{
+    if ($path === '~' || str_starts_with($path, '~/')) {
+        return '$HOME' . escapeForDoubleQuotedShellString(substr($path, 1));
+    }
+
+    return escapeForDoubleQuotedShellString($path);
+}
+
+function renderScriptTemplate(string $templateName, array $placeholders): string|false
+{
+    $path = TEMPLATES_DIRECTORY . '/' . $templateName . '.sh.tpl';
+
+    if (!is_file($path)) {
+        return false;
+    }
+
+    $script = file_get_contents($path);
+
+    foreach ($placeholders as $key => $value) {
+        $script = str_replace('{{' . $key . '}}', $value, $script);
+    }
+
+    return $script;
+}
+
+$requestPath = parse_url($_SERVER['REQUEST_URI'] ?? '/', PHP_URL_PATH) ?? '/';
+$name = trim(rawurldecode($requestPath), '/');
+
+if ($name === '') {
+    sendPlainTextError(400, 'Missing name of the installable item');
+}
+
+$manifestYaml = fetchRaw(MANIFEST_PATH);
+
+if ($manifestYaml === false) {
+    sendPlainTextError(502, 'Failed to fetch the manifest from git.fnet.cz');
+}
+
+$manifest = yaml_parse($manifestYaml);
+
+if ($manifest === false) {
+    sendPlainTextError(502, 'Failed to parse the manifest from git.fnet.cz');
+}
+
+$entry = $manifest[$name] ?? null;
+
+if ($entry === null) {
+    sendPlainTextError(404, "Unknown item '$name'");
+}
+
+if (!is_string($entry['source'] ?? null) || !is_string($entry['target'] ?? null) || !is_string($entry['template'] ?? null)) {
+    sendPlainTextError(500, "Malformed manifest entry for item '$name'");
+}
+
+$variables = [
+    'SOURCE_URL' => REPO_RAW_BASE_URL . escapeForDoubleQuotedShellString(ltrim($entry['source'], '/')),
+    'TARGET_PATH' => resolveHomePath($entry['target']),
+    'POST_INSTALL' => $entry['post_install'] ?? '',
+];
+
+$script = renderScriptTemplate($entry['template'], $variables);
+
+if ($script === false) {
+    sendPlainTextError(500, 'Template for this item is missing');
+}
+
+header('Content-Type: text/x-shellscript; charset=utf-8');
+echo $script;
diff --git a/app/templates/config.sh.tpl b/app/templates/config.sh.tpl
new file mode 100644
index 0000000..deaff86
--- /dev/null
+++ b/app/templates/config.sh.tpl
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+readonly SOURCE_URL="{{SOURCE_URL}}"
+readonly TARGET_PATH="{{TARGET_PATH}}"
+
+mkdir -p "$(dirname "$TARGET_PATH")"
+curl -fsSL "$SOURCE_URL" -o "$TARGET_PATH"
+echo "Configuration installed: $TARGET_PATH"
+{{POST_INSTALL}}
diff --git a/conf/tmux.conf b/conf/tmux.conf
index 69bccde..f8f94ce 100644
--- a/conf/tmux.conf
+++ b/conf/tmux.conf
@@ -1,8 +1,7 @@
 # tmux config - screen-like key bindings
 # ============================================
 
-# mkdir -p $HOME/.config/tmux
-# curl https://git.fnet.cz/lachtan/get/raw/branch/master/conf/tmux.conf -o $HOME/.config/tmux/tmux.conf
+# mkdir -p $HOME/.config/tmux && curl https://git.fnet.cz/lachtan/get/raw/branch/master/conf/tmux.conf -o $HOME/.config/tmux/tmux.conf
 
 # Searched in this oreder:
 # /etc/tmux.conf
diff --git a/manifest.yaml b/manifest.yaml
new file mode 100644
index 0000000..a171a52
--- /dev/null
+++ b/manifest.yaml
@@ -0,0 +1,4 @@
+tmux:
+  template: config
+  source: conf/tmux.conf
+  target: ~/.config/tmux/tmux.conf