diff --git a/.github/Repo.toml b/.github/Repo.toml
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+[scopes]
+config = ["wrangler.toml", "package.json", ".gitignore"]
+docs = ["README.md"]
+core = ["src"]
diff --git a/AGENTS.md b/AGENTS.md
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+# AGENTS.md - Interview Bot
+
+> AI-powered interviewer bot with video call interface and calendar scheduling on Cloudflare Workers.
+
+## Quick Reference
+
+| Command | Description |
+|---------|-------------|
+| `npm run dev` | Start local dev server (port 8787) |
+| `npm run deploy` | Deploy to Cloudflare Workers |
+| `npm run tail` | Stream production logs |
+
+## Project Structure
+
+```
+src/index.ts    # Entire app: API routes, AI chat, HTML/CSS/JS frontend
+wrangler.toml   # Cloudflare Workers config (KV bindings, AI binding)
+package.json    # Dependencies and npm scripts
+```
+
+**Single-file architecture**: All backend routes + frontend UI lives in `src/index.ts`.
+
+## Build & Development
+
+```bash
+npm install && npm run dev   # Local dev at http://localhost:8787
+npm run deploy               # Deploy to production
+```
+
+### KV Setup (First-time only)
+```bash
+npx wrangler kv namespace create INTERVIEWS
+npx wrangler kv namespace create INTERVIEWS --preview
+# Update wrangler.toml with returned IDs
+```
+
+## Testing
+
+**No test framework.** Manual testing only:
+- `GET /api/interviews` - List interviews
+- `POST /api/interviews` - Create interview
+- `PUT /api/interviews/:id` - Update interview
+- `DELETE /api/interviews/:id` - Delete interview
+- `POST /api/chat` - Stream AI chat
+
+## Code Style
+
+### TypeScript Patterns
+
+- **Runtime**: Cloudflare Workers (no Node.js APIs)
+- **No tsconfig.json**: Wrangler handles TypeScript compilation
+- **Explicit types**: Always type function params and return values
+- **Interfaces**: Define at file top, before constants
+
+```typescript
+// Interfaces at top
+interface Interview {
+  id: string;
+  candidateName: string;
+  status: 'scheduled' | 'in-progress' | 'completed' | 'cancelled';
+}
+
+// Explicit return types
+async function getInterviews(env: Env, corsHeaders: Record<string, string>): Promise<Response> {
+  // ...
+}
+
+// Type assertions for JSON
+const body = await request.json() as Partial<Interview>;
+```
+
+### Naming Conventions
+
+| Element | Convention | Example |
+|---------|------------|---------|
+| Interfaces | PascalCase | `Interview`, `ChatMessage`, `Env` |
+| Functions | camelCase | `handleChat`, `getInterviews` |
+| Constants | SCREAMING_SNAKE | `SYSTEM_PROMPT` |
+| Variables | camelCase | `corsHeaders`, `currentView` |
+
+### Error Handling
+
+```typescript
+try {
+  // operation
+} catch (error) {
+  console.error('Error:', error);
+  return new Response(JSON.stringify({ error: 'Internal Server Error' }), {
+    status: 500,
+    headers: { 'Content-Type': 'application/json', ...corsHeaders },
+  });
+}
+```
+
+### API Response Pattern
+
+```typescript
+// Always include CORS headers
+const corsHeaders = {
+  'Access-Control-Allow-Origin': '*',
+  'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',
+  'Access-Control-Allow-Headers': 'Content-Type',
+};
+
+// JSON response
+return new Response(JSON.stringify(data), {
+  status: 200,
+  headers: { 'Content-Type': 'application/json', ...corsHeaders },
+});
+
+// SSE streaming response
+return new Response(stream as ReadableStream, {
+  headers: { 'Content-Type': 'text/event-stream', ...corsHeaders },
+});
+```
+
+### Routing (No framework)
+
+```typescript
+if (path === '/api/interviews' && request.method === 'GET') {
+  return await getInterviews(env, corsHeaders);
+}
+if (path.startsWith('/api/interviews/') && request.method === 'DELETE') {
+  const id = path.split('/')[3];
+  return await deleteInterview(id, env, corsHeaders);
+}
+```
+
+### Frontend (Inline in getHTML())
+
+- CSS: Custom properties in `:root`, inline `<style>` block
+- JS: Inline `<script>` at end of body, vanilla DOM manipulation
+- State: Module-level variables (`let interviews = []`)
+
+## Environment Bindings
+
+```typescript
+export interface Env {
+  AI: Ai;                    // Workers AI
+  INTERVIEWS: KVNamespace;   // KV storage
+}
+```
+
+## Key Data Structures
+
+```typescript
+interface Interview {
+  id: string;
+  candidateName: string;
+  email: string;
+  scheduledAt: string;      // ISO 8601
+  duration: number;         // minutes
+  status: 'scheduled' | 'in-progress' | 'completed' | 'cancelled';
+  notes: string[];
+  transcript: string[];
+}
+
+interface ChatMessage {
+  role: 'system' | 'user' | 'assistant';
+  content: string;
+}
+```
+
+## Common Tasks
+
+**Add API endpoint**: Add handler function + path match in `fetch` handler + include `corsHeaders`
+
+**Modify AI behavior**: Edit `SYSTEM_PROMPT` constant or adjust `max_tokens` in `handleChat()`
+
+**Update UI**: Modify HTML/CSS/JS in `getHTML()` function
+
+## Gotchas
+
+1. **No Node.js APIs** - Edge runtime only
+2. **Single file** - Don't split into modules
+3. **KV IDs** - Must update `wrangler.toml` after namespace creation
+4. **Template literals** - Frontend uses escaped backticks (\`\`) for nested templates
+5. **AI model** - Default `llama-3.1-8b-instruct`; use `llama-3.3-70b-instruct-fp8-fast` for quality