diff --git a/packages/docz-core/src/Bundler.ts b/packages/docz-core/src/Bundler.ts
index c044cd948..d3577dcf1 100644
--- a/packages/docz-core/src/Bundler.ts
+++ b/packages/docz-core/src/Bundler.ts
@@ -52,7 +52,7 @@ export class Bundler<C = any, S = any> {
     const dev = env === 'development'
     const initialConfig = this.config()
 
-    return Boolean(plugins) && plugins.length > 0
+    return plugins && plugins.length > 0
       ? plugins.reduce(this.reduceWithPlugins(dev), initialConfig)
       : initialConfig
   }
diff --git a/packages/docz-core/src/Entries.ts b/packages/docz-core/src/Entries.ts
index 7ace82cd4..5a0cc8295 100644
--- a/packages/docz-core/src/Entries.ts
+++ b/packages/docz-core/src/Entries.ts
@@ -1,37 +1,15 @@
 import * as glob from 'fast-glob'
-import * as t from 'babel-types'
 import * as fs from 'fs'
 import * as path from 'path'
 import * as mkdir from 'mkdirp'
 import * as prettier from 'prettier'
-import { NodePath } from 'babel-traverse'
 import { compile } from 'art-template'
 
 import * as paths from './config/paths'
+import { propOf } from './utils/helpers'
 
-import { traverseAndAssign } from './utils/traverse'
-import { Entry, convertToAst } from './Entry'
-import { Plugin, PluginFactory } from './Plugin'
-
-const hasImport = (filepath: NodePath<any>): boolean =>
-  filepath.isImportDeclaration() &&
-  filepath.node &&
-  filepath.node.source &&
-  filepath.node.source.value === 'docz'
-
-const hasDocFn = (filepath: NodePath<any>): boolean =>
-  filepath.node.specifiers &&
-  filepath.node.specifiers.some(
-    (node: NodePath<any>) =>
-      t.isImportSpecifier(node) && node.imported.name === 'doc'
-  )
-
-const checkImport = traverseAndAssign<NodePath<t.Node>, boolean>({
-  assign: () => true,
-  when: p => hasImport(p) && hasDocFn(p),
-})
-
-const isFile = (entry: string) => checkImport(convertToAst(entry))
+import { Entry } from './Entry'
+import { ConfigArgs } from './Server'
 
 const mkd = (dir: string): void => {
   try {
@@ -58,43 +36,11 @@ const touch = (file: string, raw: string) => {
 const compiled = (file: string) =>
   compile(fs.readFileSync(path.join(paths.templates, file), 'utf-8'))
 
-const propOf = (arr: any[], method: keyof PluginFactory) =>
-  arr && arr.map(p => p[method]).filter(m => m)
-
 const app = compiled('app.tpl.js')
 const js = compiled('index.tpl.js')
 const html = compiled('index.tpl.html')
 
-export interface GenerateFilesParams {
-  entries: Entry[]
-  plugins: Plugin[]
-  theme: string
-}
-
 export class Entries {
-  public static generateFiles(args: GenerateFilesParams): void {
-    const { entries, theme, plugins } = args
-
-    touch(paths.indexHtml, html({}))
-
-    touch(
-      paths.appJs,
-      app({
-        ENTRIES: entries,
-        THEME: theme,
-        WRAPPERS: propOf(plugins, 'wrapper'),
-      })
-    )
-
-    touch(
-      paths.indexJs,
-      js({
-        AFTER_RENDERS: propOf(plugins, 'afterRender'),
-        BEFORE_RENDERS: propOf(plugins, 'beforeRender'),
-      })
-    )
-  }
-
   public files: string[]
   public all: Entry[]
 
@@ -105,7 +51,31 @@ export class Entries {
     )
 
     this.files = files
-    this.all = files.filter(isFile).map(file => new Entry({ file, src }))
+    this.all = files.filter(Entry.check).map(file => new Entry({ file, src }))
+  }
+
+  public writeFiles(args: Partial<ConfigArgs>): void {
+    const { theme, plugins, title, description } = args
+
+    const rawIndexHtml = html({
+      DESCRIPTION: description,
+      TITLE: title,
+    })
+
+    const rawAppJs = app({
+      ENTRIES: this.all,
+      THEME: theme,
+      WRAPPERS: propOf(plugins, 'wrapper'),
+    })
+
+    const rawIndexJs = js({
+      AFTER_RENDERS: propOf(plugins, 'afterRender'),
+      BEFORE_RENDERS: propOf(plugins, 'beforeRender'),
+    })
+
+    touch(paths.indexHtml, rawIndexHtml)
+    touch(paths.appJs, rawAppJs)
+    touch(paths.indexJs, rawIndexJs)
   }
 
   public map(): Record<string, string> {
diff --git a/packages/docz-core/src/Entry.ts b/packages/docz-core/src/Entry.ts
index 74c15824f..00e706233 100644
--- a/packages/docz-core/src/Entry.ts
+++ b/packages/docz-core/src/Entry.ts
@@ -1,12 +1,14 @@
 import * as fs from 'fs'
 import * as path from 'path'
+import * as t from 'babel-types'
+import { NodePath } from 'babel-traverse'
 import { File } from 'babel-types'
 import { parse } from 'babylon'
 
 import * as paths from './config/paths'
 import { traverseAndAssign } from './utils/traverse'
 
-export const convertToAst = (entry: string): File =>
+const convertToAst = (entry: string): File =>
   parse(fs.readFileSync(entry, 'utf-8'), {
     plugins: ['jsx'],
     sourceType: 'module',
@@ -17,6 +19,24 @@ const getNameFromDoc = traverseAndAssign<any, string>({
   when: p => p.isCallExpression() && p.node.callee.name === 'doc',
 })
 
+const hasImport = (filepath: NodePath<any>): boolean =>
+  filepath.isImportDeclaration() &&
+  filepath.node &&
+  filepath.node.source &&
+  filepath.node.source.value === 'docz'
+
+const hasDocFn = (filepath: NodePath<any>): boolean =>
+  filepath.node.specifiers &&
+  filepath.node.specifiers.some(
+    (node: NodePath<any>) =>
+      t.isImportSpecifier(node) && node.imported.name === 'doc'
+  )
+
+const checkImport = traverseAndAssign<NodePath<t.Node>, boolean>({
+  assign: () => true,
+  when: p => hasImport(p) && hasDocFn(p),
+})
+
 export interface EntryConstructor {
   file: string
   src: string
@@ -28,6 +48,10 @@ export class Entry {
     return getNameFromDoc(ast)
   }
 
+  public static check(entry: string): boolean | undefined {
+    return checkImport(convertToAst(entry))
+  }
+
   public name: string
   public filepath: string
 
diff --git a/packages/docz-core/src/Server.ts b/packages/docz-core/src/Server.ts
index 618d2a9f4..11e8d3a7a 100644
--- a/packages/docz-core/src/Server.ts
+++ b/packages/docz-core/src/Server.ts
@@ -12,21 +12,26 @@ import { Plugin } from './Plugin'
 process.env.BABEL_ENV = process.env.BABEL_ENV || 'development'
 process.env.NODE_ENV = process.env.NODE_ENV || 'development'
 
-export interface ServerConstructor {
-  theme: string
+export interface Argv {
+  /* io args */
+  src: string
   files: string
   bundler: string
-  src: string
-  port: number
+  /* template args */
+  title: string
+  description: string
+  theme: string
+  /* bundler args */
   env: string
-  host: string
-  protocol: string
   debug: boolean
+  protocol: string
+  host: string
+  port: number
 }
 
-export interface ConfigArgs extends ServerConstructor {
-  paths: paths.Paths
-  plugins: Plugin[]
+export interface ConfigArgs extends Argv {
+  paths?: paths.Paths
+  plugins?: Plugin[]
 }
 
 export class Server {
@@ -34,7 +39,7 @@ export class Server {
   private readonly watcher: FSWatcher
   private readonly bundler: Bundler
 
-  constructor(args: ServerConstructor) {
+  constructor(args: ConfigArgs) {
     const config = load('docz', { ...args, paths, plugins: [] })
     const selectedBundler = this.getBundler(config.bundler)
     const ignoreWatch = {
@@ -75,12 +80,12 @@ export class Server {
   }
 
   private processEntries(config: ConfigArgs): void {
-    const { files, src, theme, plugins } = config
+    const { files, src } = config
     const cache = new Map()
 
     const generateFilesAndUpdateCache = (entries: Entries) => {
       cache.set('map', entries.map())
-      Entries.generateFiles({ entries: entries.all, plugins, theme })
+      entries.writeFiles(config)
     }
 
     const updateEntries = () =>
diff --git a/packages/docz-core/src/utils/helpers.ts b/packages/docz-core/src/utils/helpers.ts
index 1142045ed..b8e88a0b7 100644
--- a/packages/docz-core/src/utils/helpers.ts
+++ b/packages/docz-core/src/utils/helpers.ts
@@ -24,3 +24,7 @@ export function pick<R = object>(props: string[], obj: any): R {
 
   return newObj as R
 }
+
+export function propOf<T>(arr: any[] | undefined, method: keyof T): any {
+  return arr && arr.map(p => p[method]).filter(m => m)
+}
diff --git a/packages/docz-core/templates/index.tpl.html b/packages/docz-core/templates/index.tpl.html
index 166b6710b..3c7a30578 100644
--- a/packages/docz-core/templates/index.tpl.html
+++ b/packages/docz-core/templates/index.tpl.html
@@ -2,9 +2,10 @@
 <html lang="en">
 <head>
   <meta charset="UTF-8">
+  <meta name="description" content="<%- DESCRIPTION %>">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <meta http-equiv="X-UA-Compatible" content="ie=edge">
-  <title>docz</title>
+  <title><%- TITLE %></title>
 </head>
 <body>
   <div id="root"></div>
diff --git a/packages/docz/bin/index.js b/packages/docz/bin/index.js
index 323350190..098026f1a 100755
--- a/packages/docz/bin/index.js
+++ b/packages/docz/bin/index.js
@@ -24,18 +24,21 @@ yargs
         type: 'string',
         default: DEFAULT_FILES_GLOB,
       })
-      yargs.positional('theme', {
-        type: 'string',
-        default: 'docz-theme-default',
-      })
       yargs.positional('bundler', {
         type: 'string',
         default: 'webpack',
       })
-      yargs.positional('port', {
-        alias: 'p',
-        type: 'number',
-        default: process.env.PORT || 3000,
+      yargs.positional('title', {
+        type: 'string',
+        default: 'Docz',
+      })
+      yargs.positional('description', {
+        type: 'string',
+        default: 'My awesome design system!',
+      })
+      yargs.positional('theme', {
+        type: 'string',
+        default: 'docz-theme-default',
       })
       yargs.positional('env', {
         type: 'boolean',
@@ -53,6 +56,11 @@ yargs
         type: 'string',
         default: process.env.HOST || '0.0.0.0',
       })
+      yargs.positional('port', {
+        alias: 'p',
+        type: 'number',
+        default: process.env.PORT || 3000,
+      })
     },
     argv => new Server(argv).start()
   )