Main → Prod

.env.example

@@ -0,0 +1,8 @@
+# AI Chat Feature - Get your free API keys:
+
+# Upstash Vector (https://console.upstash.com/vector)
+UPSTASH_VECTOR_REST_URL=
+UPSTASH_VECTOR_REST_TOKEN=
+
+# Google Gemini (https://aistudio.google.com/apikey)
+GOOGLE_GENERATIVE_AI_API_KEY=

.gitignore

@@ -1,11 +1,13 @@
 # build output
 dist/
+template/dist/
 
 # generated types
 .astro/
 
 # dependencies
 node_modules/
+template/node_modules/
 
 # logs
 npm-debug.log*
@@ -54,6 +56,7 @@ coverage/
 # Cache
 .cache/
 *.tsbuildinfo
+.index-manifest.json
 
 # Temporary files
 tmp/

CHANGELOG.md

@@ -1,5 +1,22 @@
 # create-docubase
 
+## 1.2.0
+
+### Minor Changes
+
+- 8cceec4: Add AI chat assistant with RAG-powered documentation search
+  - Add AskAnything component for homepage chat input
+  - Add ChatWidget floating chat button component
+  - Add dedicated chat page with conversation history
+  - Add chat API endpoint with Google Gemini integration
+  - Add Upstash Vector for semantic search
+  - Add index-content scripts for development and production
+  - Fix: XSS protection for AI-generated markdown links
+  - Fix: Proper SSE format for streaming responses
+  - Fix: Initialization guards for event listeners
+
+- 8cceec4: AI chat assistant with RAG-powered documentation search
+
 ## 1.1.2
 
 ### Patch Changes

README.md

@@ -21,6 +21,7 @@ Your site will be available at `http://localhost:4321`.
 - **Content-First**: Write documentation in MDX with full component support
 - **Framework-Agnostic**: Works with any UI library or none at all
 - **Multiple Content Types**: Documentation, blog posts, and tutorials out of the box
+- **AI Chat Assistant**: Built-in RAG-powered chat that answers questions about your docs
 - **Static Site Generation**: Fast, SEO-friendly pages that deploy anywhere
 - **Type-Safe**: Full TypeScript support with Astro Content Collections
 - **Dark Mode**: Automatic dark mode support via CSS media queries
@@ -31,6 +32,8 @@ Your site will be available at `http://localhost:4321`.
 - [MDX](https://mdxjs.com/) - Markdown with components
 - [TypeScript](https://www.typescriptlang.org/) - Type safety
 - [Tailwind CSS](https://tailwindcss.com/) - Styling
+- [Google Gemini](https://ai.google.dev/) - AI chat responses
+- [Upstash Vector](https://upstash.com/vector) - Vector search for RAG
 - [Storybook](https://storybook.js.org/) - Component playground (optional)
 
 ## Installation
@@ -271,6 +274,43 @@ import Example from '../../components/Example.astro';
 </Example>
 ```
 
+## AI Chat Assistant
+
+DocuBase includes a built-in AI chat assistant that uses RAG (Retrieval-Augmented Generation) to answer questions about your documentation.
+
+### Setup
+
+1. Copy the environment file:
+
+```bash
+cp .env.example .env
+```
+
+2. Add your API keys to `.env`:
+
+```env
+# Upstash Vector (https://console.upstash.com/vector)
+UPSTASH_VECTOR_REST_URL=your_url_here
+UPSTASH_VECTOR_REST_TOKEN=your_token_here
+
+# Google Gemini (https://aistudio.google.com/apikey)
+GOOGLE_GENERATIVE_AI_API_KEY=your_key_here
+```
+
+3. That's it! Content is automatically indexed on every build.
+
+### How It Works
+
+- Content is automatically indexed when you run `pnpm run build`
+- Users can ask questions via the chat widget or "Ask Anything" input
+- The AI searches your docs and provides relevant answers with sources
+- No manual indexing required - just write docs and deploy
+
+### Components
+
+- **AskAnything**: Homepage input for starting a chat
+- **ChatWidget**: Floating chat button (can be added to any layout)
+
 ## Storybook (Optional)
 
 DocuBase includes an optional Storybook setup for developing and showcasing components:

astro.config.mjs

@@ -5,12 +5,14 @@ import { fileURLToPath } from 'node:url';
 
 import tailwindcss from '@tailwindcss/vite';
 import mdx from '@astrojs/mdx';
+import vercel from '@astrojs/vercel';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
 export default defineConfig({
   site: 'https://docubase-docs.vercel.app',
   output: 'static',
+  adapter: vercel(),
   srcDir: './template/src',
   publicDir: './template/public',
   vite: {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "create-docubase",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "description": "Create a new DocuBase documentation site",
   "type": "module",
   "bin": {
@@ -13,6 +13,7 @@
   "scripts": {
     "dev": "astro dev",
     "build": "astro build && pagefind --site dist",
+    "build:with-index": "pnpm run index-content && astro build && pagefind --site dist",
     "preview": "astro preview",
     "astro": "astro",
     "test": "vitest run",
@@ -22,7 +23,9 @@
     "version": "changeset version",
     "release": "changeset publish",
     "storybook": "storybook dev -p 6006",
-    "build-storybook": "storybook build"
+    "build-storybook": "storybook build",
+    "index-content": "npx tsx scripts/index-content.ts",
+    "index-content:watch": "npx tsx scripts/index-watch.ts"
   },
   "keywords": [
     "documentation",
@@ -41,9 +44,14 @@
   "dependencies": {
     "@astrojs/check": "^0.9.6",
     "@astrojs/mdx": "^4.3.13",
+    "@astrojs/vercel": "^8.0.0",
+    "@google/generative-ai": "^0.21.0",
     "@tailwindcss/vite": "^4.1.18",
+    "@upstash/vector": "^1.1.0",
     "astro": "^5.16.11",
+    "dotenv": "^16.4.0",
     "fs-extra": "^11.2.0",
+    "gray-matter": "^4.0.3",
     "iconify-icon": "^3.0.2",
     "picocolors": "^1.1.1",
     "prompts": "^2.4.2",
@@ -63,8 +71,9 @@
     "@types/fs-extra": "^11.0.4",
     "@types/node": "^25.0.10",
     "@types/prompts": "^2.4.9",
-    "storybook": "^8.4.0",
     "pagefind": "^1.4.0",
+    "storybook": "^8.4.0",
+    "tsx": "^4.19.0",
     "vitest": "^3.0.0"
   }
 }