feat(services): add matrix-mana-bot unified gateway

Introduces a unified Matrix bot that combines all features: - AI Chat (Ollama integration) - Todo management - Calendar events - Timers & Alarms - Cross-feature orchestration (!summary, !ai-todo) Architecture: - Uses @manacore/bot-services for shared business logic - Command router with natural language support - Handlers delegate to shared services - Orchestration layer for cross-feature AI features This enables users to interact with a single bot for all features, while standalone bots remain available for dedicated use cases. https://claude.ai/code/session_015bwcqVRiFmSydYTjvDJGTc
2026-05-14 19:01:08 +02:00 · 2026-01-29 00:23:46 +00:00 · 2026-01-29 00:23:46 +00:00 · 2d879b327e
commit 2d879b327e
parent 68a6c7a8d6
21 changed files with 1859 additions and 0 deletions
--- a/services/matrix-mana-bot/.env.example
+++ b/services/matrix-mana-bot/.env.example
@ -0,0 +1,24 @@
+# Server
+PORT=3310
+NODE_ENV=development
+TZ=Europe/Berlin
+
+# Matrix Connection
+MATRIX_HOMESERVER_URL=http://localhost:8008
+MATRIX_ACCESS_TOKEN=syt_your_access_token_here
+MATRIX_STORAGE_PATH=./data/mana-bot-storage.json
+
+# Optional: Restrict to specific rooms (comma-separated)
+# MATRIX_ALLOWED_ROOMS=!room1:mana.how,!room2:mana.how
+
+# AI Service (Ollama)
+OLLAMA_URL=http://localhost:11434
+OLLAMA_MODEL=gemma3:4b
+OLLAMA_TIMEOUT=120000
+
+# Clock Service (external API)
+CLOCK_API_URL=http://localhost:3017/api/v1
+
+# Storage paths
+TODO_STORAGE_PATH=./data/todos.json
+CALENDAR_STORAGE_PATH=./data/calendar.json
--- a/services/matrix-mana-bot/CLAUDE.md
+++ b/services/matrix-mana-bot/CLAUDE.md
@ -0,0 +1,306 @@
+# Matrix Mana Bot (Gateway)
+
+Unified Matrix bot that combines all features in one. Users can interact with a single bot for AI chat, todos, calendar, timers, and more.
+
+## Architecture
+
+```
+┌─────────────────────────────────────────────────────────────────┐
+│                     matrix-mana-bot                              │
+│                        (Gateway)                                 │
+├─────────────────────────────────────────────────────────────────┤
+│                                                                  │
+│  ┌──────────────────────────────────────────────────────────┐   │
+│  │                    Matrix Service                         │   │
+│  │  • Handles Matrix connection                              │   │
+│  │  • Receives messages                                      │   │
+│  │  • Sends replies                                          │   │
+│  └─────────────────────────┬────────────────────────────────┘   │
+│                            │                                     │
+│                            ▼                                     │
+│  ┌──────────────────────────────────────────────────────────┐   │
+│  │                  Command Router                           │   │
+│  │  • Parses !commands and natural language                  │   │
+│  │  • Routes to appropriate handler                          │   │
+│  │  • Falls back to AI chat                                  │   │
+│  └─────────────────────────┬────────────────────────────────┘   │
+│                            │                                     │
+│         ┌──────────────────┼──────────────────┐                 │
+│         ▼                  ▼                  ▼                 │
+│  ┌────────────┐    ┌────────────┐    ┌────────────┐            │
+│  │ AI Handler │    │Todo Handler│    │Cal Handler │ ...        │
+│  └─────┬──────┘    └─────┬──────┘    └─────┬──────┘            │
+│        │                 │                 │                    │
+│        └─────────────────┴─────────────────┘                    │
+│                          │                                       │
+│                          ▼                                       │
+│  ┌──────────────────────────────────────────────────────────┐   │
+│  │              @manacore/bot-services                       │   │
+│  │  (Shared Business Logic - no Matrix code)                 │   │
+│  │                                                           │   │
+│  │  • TodoService    • CalendarService                       │   │
+│  │  • AiService      • ClockService                          │   │
+│  └──────────────────────────────────────────────────────────┘   │
+└─────────────────────────────────────────────────────────────────┘
+```
+
+## Features
+
+| Category | Commands | Description |
+|----------|----------|-------------|
+| **AI Chat** | Just type, `!model`, `!models`, `!all`, `!clear` | Local LLM via Ollama |
+| **Todos** | `!todo`, `!list`, `!today`, `!done`, `!delete` | Task management |
+| **Calendar** | `!cal`, `!week`, `!event`, `!calendars` | Event scheduling |
+| **Timers** | `!timer`, `!timers`, `!stop`, `!alarm`, `!alarms` | Time management |
+| **Smart** | `!summary`, `!ai-todo` | Cross-feature AI features |
+
+## Commands
+
+### AI & Chat
+
+```
+# Just type a message - AI responds
+Was ist TypeScript?
+
+# Switch model
+!model gemma3:4b
+
+# List available models
+!models
+
+# Compare all models
+!all Erkläre Docker
+
+# Clear chat history
+!clear
+```
+
+### Todos
+
+```
+# Create task
+!todo Einkaufen gehen
+
+# With priority (1-4, 1 = highest)
+!todo Wichtig !p1
+
+# With date
+!todo Meeting @morgen
+!todo Report @heute
+
+# With project
+!todo Feature implementieren #arbeit
+
+# List all
+!list
+
+# Today's tasks
+!today
+
+# Complete task
+!done 1
+
+# Delete task
+!delete 1
+```
+
+### Calendar
+
+```
+# Today's events
+!cal
+
+# This week
+!week
+
+# Create event
+!event Meeting morgen 14:30
+!event Geburtstag heute ganztägig
+```
+
+### Timers & Alarms
+
+```
+# Start timer
+!timer 25m Pomodoro
+!timer 1h30m Meeting
+
+# List active timers
+!timers
+
+# Stop timer
+!stop
+
+# Set alarm
+!alarm 14:30 Meeting
+!alarm 7:00 Aufstehen
+
+# List alarms
+!alarms
+
+# World clock
+!time
+!time tokyo
+```
+
+### Smart Features (Cross-Feature)
+
+```
+# AI-powered daily summary
+!summary
+
+# AI extracts todos from text
+!ai-todo Im Meeting besprochen: Website redesign, API Docs aktualisieren
+```
+
+## Development
+
+### Prerequisites
+
+- Node.js 20+
+- pnpm
+- Running Matrix homeserver (Synapse)
+- Bot account with access token
+- Ollama (for AI features)
+
+### Setup
+
+```bash
+# Install dependencies
+pnpm install
+
+# Copy environment file
+cp .env.example .env
+# Edit .env with your settings
+
+# Start in development mode
+pnpm start:dev
+
+# Or build and run
+pnpm build && pnpm start:prod
+```
+
+### Get Matrix Access Token
+
+```bash
+# Register bot user (if not exists)
+docker exec -it synapse register_new_matrix_user \
+  -u mana-bot \
+  -p your_password \
+  -a \
+  -c /data/homeserver.yaml \
+  http://localhost:8008
+
+# Login to get access token
+curl -X POST "http://localhost:8008/_matrix/client/r0/login" \
+  -H "Content-Type: application/json" \
+  -d '{"type": "m.login.password", "user": "mana-bot", "password": "your_password"}'
+```
+
+### Project Structure
+
+```
+src/
+├── main.ts                    # Entry point
+├── app.module.ts              # Root module
+├── config/
+│   └── configuration.ts       # Config & help texts
+├── health/
+│   └── health.controller.ts   # Health endpoint
+├── bot/
+│   ├── bot.module.ts
+│   ├── matrix.service.ts      # Matrix connection
+│   └── command-router.service.ts  # Command routing
+├── handlers/
+│   ├── handlers.module.ts
+│   ├── ai.handler.ts          # AI/Ollama commands
+│   ├── todo.handler.ts        # Todo commands
+│   ├── calendar.handler.ts    # Calendar commands
+│   ├── clock.handler.ts       # Timer/alarm commands
+│   └── help.handler.ts        # Help & status
+└── orchestration/
+    ├── orchestration.module.ts
+    └── orchestration.service.ts  # Cross-feature logic
+```
+
+### Adding New Commands
+
+1. Add route in `command-router.service.ts`:
+
+```typescript
+{
+  patterns: ['!mycommand'],
+  handler: (ctx, args) => this.myHandler.doSomething(ctx, args),
+  description: 'My new command',
+}
+```
+
+2. Create handler in `handlers/my.handler.ts`:
+
+```typescript
+@Injectable()
+export class MyHandler {
+  constructor(private myService: MyService) {}
+
+  async doSomething(ctx: CommandContext, args: string): Promise<string> {
+    // Use service from @manacore/bot-services
+    const result = await this.myService.doThing(ctx.userId, args);
+    return `Result: ${result}`;
+  }
+}
+```
+
+3. Register in `handlers.module.ts`
+
+## Docker
+
+### Build
+
+```bash
+docker build -t matrix-mana-bot .
+```
+
+### Run
+
+```bash
+docker run -d \
+  --name matrix-mana-bot \
+  -p 3310:3310 \
+  -e MATRIX_HOMESERVER_URL=http://synapse:8008 \
+  -e MATRIX_ACCESS_TOKEN=syt_xxx \
+  -e OLLAMA_URL=http://ollama:11434 \
+  -v ./data:/app/data \
+  matrix-mana-bot
+```
+
+### Docker Compose
+
+See `docker-compose.macmini.yml` in the monorepo root.
+
+## Relationship to Other Bots
+
+This Gateway bot can run **alongside** the standalone bots:
+
+| Bot | Purpose | When to Use |
+|-----|---------|-------------|
+| **matrix-mana-bot** (this) | All features in one | General users |
+| **matrix-todo-bot** | Todo only | Dedicated todo room |
+| **matrix-ollama-bot** | AI only | Dedicated AI room |
+| **matrix-clock-bot** | Timers only | Time tracking room |
+
+All bots share the same `@manacore/bot-services` package, so data is consistent.
+
+## Environment Variables
+
+| Variable | Required | Default | Description |
+|----------|----------|---------|-------------|
+| `PORT` | No | 3310 | HTTP port |
+| `MATRIX_HOMESERVER_URL` | Yes | - | Matrix server URL |
+| `MATRIX_ACCESS_TOKEN` | Yes | - | Bot access token |
+| `MATRIX_STORAGE_PATH` | No | ./data/... | Sync state storage |
+| `MATRIX_ALLOWED_ROOMS` | No | - | Restrict to rooms |
+| `OLLAMA_URL` | No | localhost:11434 | Ollama API |
+| `OLLAMA_MODEL` | No | gemma3:4b | Default LLM |
+| `CLOCK_API_URL` | No | localhost:3017 | Clock backend |
+| `TODO_STORAGE_PATH` | No | ./data/todos.json | Todo storage |
+| `CALENDAR_STORAGE_PATH` | No | ./data/calendar.json | Calendar storage |
--- a/services/matrix-mana-bot/Dockerfile
+++ b/services/matrix-mana-bot/Dockerfile
@ -0,0 +1,29 @@
+FROM node:20-slim
+
+WORKDIR /app
+
+# Install pnpm
+RUN npm install -g pnpm@9
+
+# Copy package files
+COPY package.json pnpm-lock.yaml* ./
+
+# Install dependencies
+RUN pnpm install --frozen-lockfile --prod
+
+# Copy source
+COPY . .
+
+# Build
+RUN pnpm build
+
+# Create data directory
+RUN mkdir -p /app/data
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+  CMD curl -f http://localhost:3310/health || exit 1
+
+EXPOSE 3310
+
+CMD ["node", "dist/main.js"]
--- a/services/matrix-mana-bot/nest-cli.json
+++ b/services/matrix-mana-bot/nest-cli.json
@ -0,0 +1,8 @@
+{
+	"$schema": "https://json.schemastore.org/nest-cli",
+	"collection": "@nestjs/schematics",
+	"sourceRoot": "src",
+	"compilerOptions": {
+		"deleteOutDir": true
+	}
+}
--- a/services/matrix-mana-bot/package.json
+++ b/services/matrix-mana-bot/package.json
@ -0,0 +1,37 @@
+{
+	"name": "matrix-mana-bot",
+	"version": "1.0.0",
+	"description": "Unified Matrix Gateway Bot - All features in one",
+	"private": true,
+	"main": "dist/main.js",
+	"scripts": {
+		"build": "nest build",
+		"start": "nest start",
+		"start:dev": "nest start --watch",
+		"start:debug": "nest start --debug --watch",
+		"start:prod": "node dist/main",
+		"type-check": "tsc --noEmit"
+	},
+	"dependencies": {
+		"@manacore/bot-services": "workspace:*",
+		"@nestjs/common": "^10.0.0",
+		"@nestjs/config": "^3.0.0",
+		"@nestjs/core": "^10.0.0",
+		"@nestjs/platform-express": "^10.0.0",
+		"matrix-bot-sdk": "^0.7.1",
+		"reflect-metadata": "^0.1.13",
+		"rxjs": "^7.8.1"
+	},
+	"devDependencies": {
+		"@nestjs/cli": "^10.0.0",
+		"@types/node": "^20.0.0",
+		"typescript": "^5.0.0"
+	},
+	"pnpm": {
+		"neverBuiltDependencies": ["cpu-features", "ssh2"],
+		"overrides": {
+			"cpu-features": "npm:empty-npm-package@1.0.0",
+			"ssh2": "npm:empty-npm-package@1.0.0"
+		}
+	}
+}
--- a/services/matrix-mana-bot/src/app.module.ts
+++ b/services/matrix-mana-bot/src/app.module.ts
@ -0,0 +1,61 @@
+import { Module } from '@nestjs/common';
+import { ConfigModule, ConfigService } from '@nestjs/config';
+import configuration from './config/configuration';
+import { BotModule } from './bot/bot.module';
+import { HandlersModule } from './handlers/handlers.module';
+import { OrchestrationModule } from './orchestration/orchestration.module';
+import { HealthController } from './health/health.controller';
+
+// Import shared services from bot-services package
+import { TodoModule, CalendarModule, AiModule, ClockModule } from '@manacore/bot-services';
+
+@Module({
+	imports: [
+		ConfigModule.forRoot({
+			isGlobal: true,
+			load: [configuration],
+		}),
+
+		// Business Logic Modules from shared package
+		TodoModule.registerAsync({
+			imports: [ConfigModule],
+			useFactory: (config: ConfigService) => ({
+				storagePath: config.get('services.todo.storagePath'),
+			}),
+			inject: [ConfigService],
+		}),
+
+		CalendarModule.registerAsync({
+			imports: [ConfigModule],
+			useFactory: (config: ConfigService) => ({
+				storagePath: config.get('services.calendar.storagePath'),
+			}),
+			inject: [ConfigService],
+		}),
+
+		AiModule.registerAsync({
+			imports: [ConfigModule],
+			useFactory: (config: ConfigService) => ({
+				baseUrl: config.get('services.ai.baseUrl'),
+				defaultModel: config.get('services.ai.defaultModel'),
+				timeout: config.get('services.ai.timeout'),
+			}),
+			inject: [ConfigService],
+		}),
+
+		ClockModule.registerAsync({
+			imports: [ConfigModule],
+			useFactory: (config: ConfigService) => ({
+				apiUrl: config.get('services.clock.apiUrl'),
+			}),
+			inject: [ConfigService],
+		}),
+
+		// Gateway-specific modules
+		BotModule,
+		HandlersModule,
+		OrchestrationModule,
+	],
+	controllers: [HealthController],
+})
+export class AppModule {}
--- a/services/matrix-mana-bot/src/bot/bot.module.ts
+++ b/services/matrix-mana-bot/src/bot/bot.module.ts
@ -0,0 +1,12 @@
+import { Module, forwardRef } from '@nestjs/common';
+import { MatrixService } from './matrix.service';
+import { CommandRouterService } from './command-router.service';
+import { HandlersModule } from '../handlers/handlers.module';
+import { OrchestrationModule } from '../orchestration/orchestration.module';
+
+@Module({
+	imports: [forwardRef(() => HandlersModule), forwardRef(() => OrchestrationModule)],
+	providers: [MatrixService, CommandRouterService],
+	exports: [MatrixService, CommandRouterService],
+})
+export class BotModule {}
--- a/services/matrix-mana-bot/src/bot/command-router.service.ts
+++ b/services/matrix-mana-bot/src/bot/command-router.service.ts
@ -0,0 +1,272 @@
+import { Injectable, Logger, Inject, forwardRef } from '@nestjs/common';
+import { AiHandler } from '../handlers/ai.handler';
+import { TodoHandler } from '../handlers/todo.handler';
+import { CalendarHandler } from '../handlers/calendar.handler';
+import { ClockHandler } from '../handlers/clock.handler';
+import { HelpHandler } from '../handlers/help.handler';
+import { OrchestrationService } from '../orchestration/orchestration.service';
+
+export interface CommandContext {
+	roomId: string;
+	userId: string;
+	message: string;
+	event: any;
+}
+
+interface CommandRoute {
+	patterns: (string | RegExp)[];
+	handler: (ctx: CommandContext, args: string) => Promise<string>;
+	description: string;
+}
+
+// Natural language keywords (German + English)
+const KEYWORD_COMMANDS: { keywords: string[]; command: string }[] = [
+	{ keywords: ['hilfe', 'help', 'was kannst du', 'befehle'], command: '!help' },
+	{ keywords: ['modelle', 'models', 'welche modelle'], command: '!models' },
+	{ keywords: ['meine aufgaben', 'zeige aufgaben', 'todo liste', 'was muss ich'], command: '!list' },
+	{ keywords: ['heute', 'was steht heute an'], command: '!today' },
+	{ keywords: ['termine', 'kalender', 'meine termine'], command: '!cal' },
+	{ keywords: ['timer', 'stoppuhr'], command: '!timers' },
+	{ keywords: ['zusammenfassung', 'wie war mein tag', 'tagesrückblick'], command: '!summary' },
+];
+
+@Injectable()
+export class CommandRouterService {
+	private readonly logger = new Logger(CommandRouterService.name);
+	private routes: CommandRoute[] = [];
+
+	constructor(
+		@Inject(forwardRef(() => AiHandler))
+		private aiHandler: AiHandler,
+		@Inject(forwardRef(() => TodoHandler))
+		private todoHandler: TodoHandler,
+		@Inject(forwardRef(() => CalendarHandler))
+		private calendarHandler: CalendarHandler,
+		@Inject(forwardRef(() => ClockHandler))
+		private clockHandler: ClockHandler,
+		@Inject(forwardRef(() => HelpHandler))
+		private helpHandler: HelpHandler,
+		@Inject(forwardRef(() => OrchestrationService))
+		private orchestration: OrchestrationService
+	) {
+		this.initializeRoutes();
+	}
+
+	private initializeRoutes() {
+		this.routes = [
+			// Help
+			{
+				patterns: ['!help', '!start', '!hilfe'],
+				handler: (ctx) => this.helpHandler.showHelp(ctx),
+				description: 'Show help',
+			},
+
+			// AI Commands
+			{
+				patterns: ['!models', '!modelle'],
+				handler: (ctx) => this.aiHandler.listModels(ctx),
+				description: 'List AI models',
+			},
+			{
+				patterns: ['!model'],
+				handler: (ctx, args) => this.aiHandler.setModel(ctx, args),
+				description: 'Switch AI model',
+			},
+			{
+				patterns: ['!all'],
+				handler: (ctx, args) => this.aiHandler.compareAll(ctx, args),
+				description: 'Compare all models',
+			},
+			{
+				patterns: ['!clear', '!reset'],
+				handler: (ctx) => this.aiHandler.clearHistory(ctx),
+				description: 'Clear chat history',
+			},
+
+			// Todo Commands
+			{
+				patterns: ['!todo', '!add', '!neu'],
+				handler: (ctx, args) => this.todoHandler.create(ctx, args),
+				description: 'Create todo',
+			},
+			{
+				patterns: ['!list', '!liste', '!alle'],
+				handler: (ctx) => this.todoHandler.list(ctx),
+				description: 'List todos',
+			},
+			{
+				patterns: ['!today', '!heute'],
+				handler: (ctx) => this.todoHandler.today(ctx),
+				description: 'Today\'s todos',
+			},
+			{
+				patterns: ['!inbox'],
+				handler: (ctx) => this.todoHandler.inbox(ctx),
+				description: 'Inbox todos',
+			},
+			{
+				patterns: ['!done', '!erledigt', '!fertig'],
+				handler: (ctx, args) => this.todoHandler.complete(ctx, args),
+				description: 'Complete todo',
+			},
+			{
+				patterns: ['!delete', '!löschen'],
+				handler: (ctx, args) => this.todoHandler.delete(ctx, args),
+				description: 'Delete todo',
+			},
+			{
+				patterns: ['!projects', '!projekte'],
+				handler: (ctx) => this.todoHandler.projects(ctx),
+				description: 'List projects',
+			},
+
+			// Calendar Commands
+			{
+				patterns: ['!cal', '!termine'],
+				handler: (ctx) => this.calendarHandler.today(ctx),
+				description: 'Today\'s events',
+			},
+			{
+				patterns: ['!week', '!woche'],
+				handler: (ctx) => this.calendarHandler.week(ctx),
+				description: 'Week events',
+			},
+			{
+				patterns: ['!event', '!termin'],
+				handler: (ctx, args) => this.calendarHandler.create(ctx, args),
+				description: 'Create event',
+			},
+			{
+				patterns: ['!calendars', '!kalender'],
+				handler: (ctx) => this.calendarHandler.listCalendars(ctx),
+				description: 'List calendars',
+			},
+
+			// Clock Commands
+			{
+				patterns: ['!timer'],
+				handler: (ctx, args) => this.clockHandler.startTimer(ctx, args),
+				description: 'Start timer',
+			},
+			{
+				patterns: ['!timers'],
+				handler: (ctx) => this.clockHandler.listTimers(ctx),
+				description: 'List timers',
+			},
+			{
+				patterns: ['!alarm'],
+				handler: (ctx, args) => this.clockHandler.setAlarm(ctx, args),
+				description: 'Set alarm',
+			},
+			{
+				patterns: ['!alarms'],
+				handler: (ctx) => this.clockHandler.listAlarms(ctx),
+				description: 'List alarms',
+			},
+			{
+				patterns: ['!time', '!zeit'],
+				handler: (ctx, args) => this.clockHandler.worldClock(ctx, args),
+				description: 'World clock',
+			},
+			{
+				patterns: ['!stop'],
+				handler: (ctx, args) => this.clockHandler.stopTimer(ctx, args),
+				description: 'Stop timer',
+			},
+
+			// Cross-Feature (Orchestration)
+			{
+				patterns: ['!summary', '!zusammenfassung'],
+				handler: (ctx) => this.orchestration.dailySummary(ctx),
+				description: 'Daily summary',
+			},
+			{
+				patterns: ['!ai-todo'],
+				handler: (ctx, args) => this.orchestration.aiToTodos(ctx, args),
+				description: 'AI extracts todos',
+			},
+
+			// Status
+			{
+				patterns: ['!status'],
+				handler: (ctx) => this.helpHandler.showStatus(ctx),
+				description: 'Show status',
+			},
+		];
+	}
+
+	async route(ctx: CommandContext): Promise<string | null> {
+		const message = ctx.message.trim();
+
+		// Check for natural language keywords first
+		const keywordCommand = this.detectKeywordCommand(message);
+		if (keywordCommand) {
+			return this.routeCommand({ ...ctx, message: keywordCommand });
+		}
+
+		// Check for ! commands
+		if (message.startsWith('!')) {
+			return this.routeCommand(ctx);
+		}
+
+		// Default: treat as AI chat
+		return this.aiHandler.chat(ctx, message);
+	}
+
+	private async routeCommand(ctx: CommandContext): Promise<string | null> {
+		const { command, args } = this.parseCommand(ctx.message);
+
+		for (const route of this.routes) {
+			if (this.matchesPattern(command, route.patterns)) {
+				this.logger.debug(`Routing "${command}" to ${route.description}`);
+				try {
+					return await route.handler(ctx, args);
+				} catch (error) {
+					this.logger.error(`Error in handler for "${command}":`, error);
+					return `❌ Fehler: ${error instanceof Error ? error.message : 'Unbekannter Fehler'}`;
+				}
+			}
+		}
+
+		// Unknown command
+		return null;
+	}
+
+	private detectKeywordCommand(message: string): string | null {
+		const lowerMessage = message.toLowerCase().trim();
+
+		// Only check short messages
+		if (lowerMessage.length > 60) return null;
+
+		for (const { keywords, command } of KEYWORD_COMMANDS) {
+			for (const keyword of keywords) {
+				if (lowerMessage === keyword || lowerMessage.includes(keyword)) {
+					this.logger.debug(`Detected keyword "${keyword}" -> "${command}"`);
+					return command;
+				}
+			}
+		}
+
+		return null;
+	}
+
+	private matchesPattern(command: string, patterns: (string | RegExp)[]): boolean {
+		for (const pattern of patterns) {
+			if (typeof pattern === 'string') {
+				if (command === pattern) return true;
+			} else if (pattern.test(command)) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	private parseCommand(message: string): { command: string; args: string } {
+		const trimmed = message.trim();
+		if (trimmed.startsWith('!')) {
+			const [cmd, ...rest] = trimmed.split(' ');
+			return { command: cmd.toLowerCase(), args: rest.join(' ') };
+		}
+		return { command: '', args: trimmed };
+	}
+}
--- a/services/matrix-mana-bot/src/bot/matrix.service.ts
+++ b/services/matrix-mana-bot/src/bot/matrix.service.ts
@ -0,0 +1,215 @@
+import { Injectable, Logger, OnModuleInit, OnModuleDestroy, Inject, forwardRef } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import {
+	MatrixClient,
+	SimpleFsStorageProvider,
+	AutojoinRoomsMixin,
+	RichReply,
+} from 'matrix-bot-sdk';
+import * as path from 'path';
+import * as fs from 'fs';
+import { CommandRouterService, CommandContext } from './command-router.service';
+import { HELP_TEXT, WELCOME_TEXT, BOT_INTRODUCTION } from '../config/configuration';
+
+@Injectable()
+export class MatrixService implements OnModuleInit, OnModuleDestroy {
+	private readonly logger = new Logger(MatrixService.name);
+	private client: MatrixClient;
+	private botUserId: string = '';
+	private readonly homeserverUrl: string;
+	private readonly accessToken: string;
+	private readonly allowedRooms: string[];
+	private readonly storagePath: string;
+
+	constructor(
+		private configService: ConfigService,
+		@Inject(forwardRef(() => CommandRouterService))
+		private commandRouter: CommandRouterService
+	) {
+		this.homeserverUrl = this.configService.get<string>('matrix.homeserverUrl', 'http://localhost:8008');
+		this.accessToken = this.configService.get<string>('matrix.accessToken', '');
+		this.allowedRooms = this.configService.get<string[]>('matrix.allowedRooms', []);
+		this.storagePath = this.configService.get<string>('matrix.storagePath', './data/mana-bot-storage.json');
+	}
+
+	async onModuleInit() {
+		if (!this.accessToken) {
+			this.logger.warn('No Matrix access token configured. Bot will not start.');
+			return;
+		}
+
+		await this.initializeClient();
+	}
+
+	async onModuleDestroy() {
+		if (this.client) {
+			await this.client.stop();
+			this.logger.log('Matrix client stopped');
+		}
+	}
+
+	private async initializeClient() {
+		try {
+			// Ensure storage directory exists
+			const storageDir = path.dirname(this.storagePath);
+			if (!fs.existsSync(storageDir)) {
+				fs.mkdirSync(storageDir, { recursive: true });
+			}
+
+			const storage = new SimpleFsStorageProvider(this.storagePath);
+			this.client = new MatrixClient(this.homeserverUrl, this.accessToken, storage);
+
+			// Auto-join rooms when invited
+			AutojoinRoomsMixin.setupOnClient(this.client);
+
+			// Handle room invites with introduction
+			this.client.on('room.invite', async (roomId: string) => {
+				this.logger.log(`Invited to room ${roomId}, joining...`);
+				await this.client.joinRoom(roomId);
+
+				setTimeout(async () => {
+					try {
+						await this.sendBotIntroduction(roomId);
+					} catch (error) {
+						this.logger.error(`Failed to send introduction to ${roomId}:`, error);
+					}
+				}, 2000);
+			});
+
+			// Handle member joins for welcome message
+			this.client.on('room.event', async (roomId: string, event: any) => {
+				if (event.type === 'm.room.member' && event.content?.membership === 'join') {
+					const userId = event.state_key;
+					if (userId === this.botUserId) return;
+					if (event.unsigned?.prev_content?.membership !== 'join') {
+						await this.sendWelcomeMessage(roomId, userId);
+					}
+				}
+			});
+
+			// Set up message handler
+			this.client.on('room.message', async (roomId: string, event: any) => {
+				await this.handleMessage(roomId, event);
+			});
+
+			await this.client.start();
+			this.botUserId = await this.client.getUserId();
+
+			this.logger.log(`Mana Gateway Bot connected to ${this.homeserverUrl}`);
+			this.logger.log(`Bot user ID: ${this.botUserId}`);
+
+			if (this.allowedRooms.length > 0) {
+				this.logger.log(`Allowed rooms: ${this.allowedRooms.join(', ')}`);
+			} else {
+				this.logger.log('No room restrictions - bot will respond in all rooms');
+			}
+		} catch (error) {
+			this.logger.error('Failed to initialize Matrix client:', error);
+		}
+	}
+
+	private async handleMessage(roomId: string, event: any) {
+		// Ignore messages from the bot itself
+		if (event.sender === this.botUserId) return;
+
+		// Check if room is allowed
+		if (this.allowedRooms.length > 0 && !this.allowedRooms.includes(roomId)) {
+			return;
+		}
+
+		const msgtype = event.content?.msgtype;
+		const body = event.content?.body?.trim();
+
+		// Only handle text messages for now
+		if (msgtype !== 'm.text' || !body) return;
+
+		const ctx: CommandContext = {
+			roomId,
+			userId: event.sender,
+			message: body,
+			event,
+		};
+
+		try {
+			// Set typing indicator
+			await this.client.setTyping(roomId, true, 30000);
+
+			// Route the message
+			const response = await this.commandRouter.route(ctx);
+
+			// Stop typing
+			await this.client.setTyping(roomId, false);
+
+			if (response) {
+				await this.sendReply(roomId, event, response);
+			}
+		} catch (error) {
+			await this.client.setTyping(roomId, false);
+			this.logger.error(`Error handling message:`, error);
+			await this.sendReply(
+				roomId,
+				event,
+				'❌ Ein Fehler ist aufgetreten. Bitte versuche es erneut.'
+			);
+		}
+	}
+
+	async sendReply(roomId: string, event: any, message: string) {
+		const reply = RichReply.createFor(roomId, event, message, this.markdownToHtml(message));
+		reply.msgtype = 'm.text';
+		await this.client.sendMessage(roomId, reply);
+	}
+
+	async sendMessage(roomId: string, message: string) {
+		await this.client.sendMessage(roomId, {
+			msgtype: 'm.text',
+			body: message,
+			format: 'org.matrix.custom.html',
+			formatted_body: this.markdownToHtml(message),
+		});
+	}
+
+	private async sendWelcomeMessage(roomId: string, userId: string) {
+		try {
+			await this.sendMessage(roomId, WELCOME_TEXT);
+			this.logger.log(`Sent welcome message to ${userId} in ${roomId}`);
+		} catch (error) {
+			this.logger.error(`Failed to send welcome message: ${error}`);
+		}
+	}
+
+	private async sendBotIntroduction(roomId: string) {
+		await this.sendMessage(roomId, BOT_INTRODUCTION);
+
+		// Try to pin the help message
+		try {
+			const helpEventId = await this.client.sendMessage(roomId, {
+				msgtype: 'm.text',
+				body: HELP_TEXT,
+				format: 'org.matrix.custom.html',
+				formatted_body: this.markdownToHtml(HELP_TEXT),
+			});
+
+			await this.client.sendStateEvent(roomId, 'm.room.pinned_events', '', {
+				pinned: [helpEventId],
+			});
+			this.logger.log(`Pinned help message in ${roomId}`);
+		} catch (error) {
+			this.logger.debug(`Could not pin help (might lack permissions): ${error}`);
+		}
+	}
+
+	private markdownToHtml(text: string): string {
+		return text
+			.replace(/```(\w+)?\n([\s\S]*?)```/g, '<pre><code>$2</code></pre>')
+			.replace(/`([^`]+)`/g, '<code>$1</code>')
+			.replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>')
+			.replace(/\*(.+?)\*/g, '<em>$1</em>')
+			.replace(/~~(.+?)~~/g, '<del>$1</del>')
+			.replace(/\n/g, '<br>');
+	}
+
+	getClient(): MatrixClient {
+		return this.client;
+	}
+}
--- a/services/matrix-mana-bot/src/config/configuration.ts
+++ b/services/matrix-mana-bot/src/config/configuration.ts
@ -0,0 +1,89 @@
+export default () => ({
+	port: parseInt(process.env.PORT, 10) || 3310,
+	matrix: {
+		homeserverUrl: process.env.MATRIX_HOMESERVER_URL || 'http://localhost:8008',
+		accessToken: process.env.MATRIX_ACCESS_TOKEN || '',
+		storagePath: process.env.MATRIX_STORAGE_PATH || './data/mana-bot-storage.json',
+		allowedRooms: process.env.MATRIX_ALLOWED_ROOMS
+			? process.env.MATRIX_ALLOWED_ROOMS.split(',').map((r) => r.trim())
+			: [],
+	},
+	services: {
+		ai: {
+			baseUrl: process.env.OLLAMA_URL || 'http://localhost:11434',
+			defaultModel: process.env.OLLAMA_MODEL || 'gemma3:4b',
+			timeout: parseInt(process.env.OLLAMA_TIMEOUT, 10) || 120000,
+		},
+		clock: {
+			apiUrl: process.env.CLOCK_API_URL || 'http://localhost:3017/api/v1',
+		},
+		todo: {
+			storagePath: process.env.TODO_STORAGE_PATH || './data/todos.json',
+		},
+		calendar: {
+			storagePath: process.env.CALENDAR_STORAGE_PATH || './data/calendar.json',
+		},
+	},
+});
+
+// Help text for the unified bot
+export const HELP_TEXT = `**🤖 Mana - Dein Assistent**
+
+**AI & Chat**
+Schreib einfach eine Nachricht - ich antworte!
+• \`!model [name]\` - KI-Modell wechseln
+• \`!models\` - Verfügbare Modelle anzeigen
+• \`!all [frage]\` - Alle Modelle vergleichen
+
+**📋 Todos**
+• \`!todo [text]\` - Neue Aufgabe erstellen
+• \`!list\` - Alle offenen Aufgaben
+• \`!today\` - Heutige Aufgaben
+• \`!done [nr]\` - Aufgabe erledigen
+• \`!delete [nr]\` - Aufgabe löschen
+
+**📅 Kalender**
+• \`!cal\` - Heutige Termine
+• \`!week\` - Wochenübersicht
+• \`!event [titel] [zeit]\` - Termin erstellen
+
+**⏱️ Zeit & Timer**
+• \`!timer [dauer]\` - Timer starten (z.B. 25m)
+• \`!alarm [zeit]\` - Alarm setzen (z.B. 14:30)
+• \`!time [stadt]\` - Weltuhr
+• \`!timers\` - Aktive Timer anzeigen
+
+**🔮 Smart Features**
+• \`!summary\` - Tages-Zusammenfassung (AI)
+• \`!ai-todo [text]\` - AI extrahiert Todos aus Text
+
+**💡 Tipps**
+• Natürliche Sprache funktioniert: "Was sind meine Todos?"
+• Prioritäten: \`!todo Wichtig !p1\`
+• Datum: \`!todo Meeting @morgen\`
+• Projekt: \`!todo Task #projekt\`
+
+---
+*100% DSGVO-konform - alle Daten lokal*`;
+
+export const WELCOME_TEXT = `👋 **Willkommen bei Mana!**
+
+Ich bin dein persönlicher Assistent mit vielen Funktionen:
+• 🤖 AI Chat (lokales LLM)
+• 📋 Todo-Verwaltung
+• 📅 Kalender
+• ⏱️ Timer & Alarme
+
+Schreib einfach eine Nachricht oder sag "hilfe" für alle Befehle!`;
+
+export const BOT_INTRODUCTION = `🤖 **Hallo! Ich bin Mana, euer All-in-One Assistent.**
+
+Ich vereinige alle Bot-Funktionen in einem:
+• AI Chat & Fragen beantworten
+• Aufgaben verwalten
+• Termine planen
+• Timer & Alarme
+
+Alle Daten bleiben auf diesem Server - 100% DSGVO-konform!
+
+Sag einfach "hilfe" oder \`!help\` für alle Befehle.`;
--- a/services/matrix-mana-bot/src/handlers/ai.handler.ts
+++ b/services/matrix-mana-bot/src/handlers/ai.handler.ts
@ -0,0 +1,109 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { AiService } from '@manacore/bot-services';
+import { CommandContext } from '../bot/command-router.service';
+
+@Injectable()
+export class AiHandler {
+	private readonly logger = new Logger(AiHandler.name);
+
+	constructor(private aiService: AiService) {}
+
+	async chat(ctx: CommandContext, message: string): Promise<string> {
+		this.logger.debug(`Chat request from ${ctx.userId}: ${message.substring(0, 50)}...`);
+
+		const response = await this.aiService.chatSimple(ctx.userId, message);
+		return response;
+	}
+
+	async listModels(ctx: CommandContext): Promise<string> {
+		const models = await this.aiService.listModels();
+
+		if (models.length === 0) {
+			return '❌ Keine Modelle gefunden. Ist Ollama gestartet?';
+		}
+
+		const session = this.aiService.getSession(ctx.userId);
+		const currentModel = session?.model || this.aiService.getDefaultModel();
+
+		const modelList = models
+			.map((m) => {
+				const sizeMB = (m.size / 1024 / 1024).toFixed(0);
+				const active = m.name === currentModel ? ' ✓' : '';
+				return `• \`${m.name}\` (${sizeMB} MB)${active}`;
+			})
+			.join('\n');
+
+		return `**Verfügbare Modelle:**\n\n${modelList}\n\nWechseln mit: \`!model [name]\``;
+	}
+
+	async setModel(ctx: CommandContext, modelName: string): Promise<string> {
+		if (!modelName.trim()) {
+			const session = this.aiService.getSession(ctx.userId);
+			const currentModel = session?.model || this.aiService.getDefaultModel();
+			return `Aktuelles Modell: \`${currentModel}\`\n\nVerwendung: \`!model gemma3:4b\``;
+		}
+
+		const models = await this.aiService.listModels();
+		const exists = models.some((m) => m.name === modelName);
+
+		if (!exists) {
+			const available = models.map((m) => m.name).join(', ');
+			return `❌ Modell "${modelName}" nicht gefunden.\n\nVerfügbar: ${available}`;
+		}
+
+		this.aiService.setModel(ctx.userId, modelName);
+		this.logger.log(`User ${ctx.userId} switched to model ${modelName}`);
+
+		return `✅ Modell gewechselt zu: \`${modelName}\``;
+	}
+
+	async compareAll(ctx: CommandContext, question: string): Promise<string> {
+		if (!question.trim()) {
+			return `**Verwendung:** \`!all [Deine Frage]\`\n\nBeispiel: \`!all Was ist 2+2?\``;
+		}
+
+		const models = await this.aiService.listModels();
+		if (models.length === 0) {
+			return '❌ Keine Modelle gefunden. Ist Ollama gestartet?';
+		}
+
+		const results: { model: string; response: string; duration: number; error?: string }[] = [];
+
+		for (const model of models) {
+			const startTime = Date.now();
+			try {
+				this.logger.debug(`Querying model ${model.name}...`);
+				const response = await this.aiService.chat(ctx.userId, question, model.name);
+				const duration = Date.now() - startTime;
+				results.push({ model: model.name, response, duration });
+			} catch (error) {
+				const duration = Date.now() - startTime;
+				const errorMessage = error instanceof Error ? error.message : 'Unbekannter Fehler';
+				results.push({ model: model.name, response: '', duration, error: errorMessage });
+			}
+		}
+
+		let resultText = `**📊 Modellvergleich**\n\n**Frage:** "${question}"\n\n---\n\n`;
+
+		for (const result of results) {
+			const durationSec = (result.duration / 1000).toFixed(1);
+			if (result.error) {
+				resultText += `**${result.model}** ⏱️ ${durationSec}s\n❌ Fehler: ${result.error}\n\n---\n\n`;
+			} else {
+				const truncated =
+					result.response.length > 400
+						? result.response.substring(0, 400) + '...'
+						: result.response;
+				resultText += `**${result.model}** ⏱️ ${durationSec}s\n${truncated}\n\n---\n\n`;
+			}
+		}
+
+		return resultText;
+	}
+
+	async clearHistory(ctx: CommandContext): Promise<string> {
+		this.aiService.clearHistory(ctx.userId);
+		this.logger.log(`User ${ctx.userId} cleared chat history`);
+		return '✅ Chat-Verlauf gelöscht.';
+	}
+}
--- a/services/matrix-mana-bot/src/handlers/calendar.handler.ts
+++ b/services/matrix-mana-bot/src/handlers/calendar.handler.ts
@ -0,0 +1,123 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { CalendarService, CalendarEvent } from '@manacore/bot-services';
+import { CommandContext } from '../bot/command-router.service';
+
+@Injectable()
+export class CalendarHandler {
+	private readonly logger = new Logger(CalendarHandler.name);
+
+	constructor(private calendarService: CalendarService) {}
+
+	async today(ctx: CommandContext): Promise<string> {
+		const events = await this.calendarService.getTodayEvents(ctx.userId);
+
+		if (events.length === 0) {
+			return '📅 Keine Termine für heute.\n\nErstelle einen mit `!event [Titel] [Zeit]`';
+		}
+
+		return this.formatEventList('📅 **Termine heute:**', events);
+	}
+
+	async week(ctx: CommandContext): Promise<string> {
+		const events = await this.calendarService.getWeekEvents(ctx.userId);
+
+		if (events.length === 0) {
+			return '📅 Keine Termine diese Woche.';
+		}
+
+		return this.formatEventList('📅 **Termine diese Woche:**', events);
+	}
+
+	async create(ctx: CommandContext, input: string): Promise<string> {
+		if (!input.trim()) {
+			return `**Verwendung:** \`!event [Titel] [Zeit]\`
+
+**Beispiele:**
+• \`!event Meeting morgen 14:30\`
+• \`!event Zahnarzt 15.02. 10:00\`
+• \`!event Geburtstag heute ganztägig\``;
+		}
+
+		const parsed = this.calendarService.parseEventInput(input);
+		const event = await this.calendarService.createEvent(ctx.userId, parsed);
+
+		const timeStr = event.isAllDay
+			? 'Ganztägig'
+			: this.formatTime(event.startTime);
+
+		const dateStr = this.formatDate(event.startTime);
+
+		this.logger.log(`Created event "${event.title}" for ${ctx.userId}`);
+		return `✅ Termin erstellt: **${event.title}**\n📅 ${dateStr} ${timeStr}`;
+	}
+
+	async listCalendars(ctx: CommandContext): Promise<string> {
+		const calendars = await this.calendarService.getCalendars(ctx.userId);
+
+		if (calendars.length === 0) {
+			return '📅 Keine Kalender vorhanden.\n\nTermine werden automatisch im Standard-Kalender gespeichert.';
+		}
+
+		let response = '📅 **Deine Kalender:**\n\n';
+		for (const cal of calendars) {
+			const color = cal.color || '⬜';
+			response += `${color} ${cal.name}\n`;
+		}
+
+		return response;
+	}
+
+	private formatEventList(header: string, events: CalendarEvent[]): string {
+		let response = `${header}\n\n`;
+
+		// Group events by date
+		const byDate = new Map<string, CalendarEvent[]>();
+		for (const event of events) {
+			const dateKey = new Date(event.startTime).toISOString().split('T')[0];
+			if (!byDate.has(dateKey)) {
+				byDate.set(dateKey, []);
+			}
+			byDate.get(dateKey)!.push(event);
+		}
+
+		for (const [dateKey, dayEvents] of byDate) {
+			const dateLabel = this.formatDate(dateKey);
+			response += `**${dateLabel}:**\n`;
+
+			for (const event of dayEvents) {
+				const timeStr = event.isAllDay
+					? '🌅 Ganztägig'
+					: `⏰ ${this.formatTime(event.startTime)}`;
+				response += `• ${timeStr} - ${event.title}\n`;
+			}
+			response += '\n';
+		}
+
+		return response;
+	}
+
+	private formatDate(dateInput: string | Date): string {
+		const date = typeof dateInput === 'string' ? new Date(dateInput) : dateInput;
+		const today = new Date();
+		const tomorrow = new Date(today);
+		tomorrow.setDate(tomorrow.getDate() + 1);
+
+		const dateStr = date.toISOString().split('T')[0];
+		const todayStr = today.toISOString().split('T')[0];
+		const tomorrowStr = tomorrow.toISOString().split('T')[0];
+
+		if (dateStr === todayStr) return 'Heute';
+		if (dateStr === tomorrowStr) return 'Morgen';
+
+		return date.toLocaleDateString('de-DE', {
+			weekday: 'short',
+			day: '2-digit',
+			month: '2-digit',
+		});
+	}
+
+	private formatTime(dateInput: string | Date): string {
+		const date = typeof dateInput === 'string' ? new Date(dateInput) : dateInput;
+		return date.toLocaleTimeString('de-DE', { hour: '2-digit', minute: '2-digit' });
+	}
+}
--- a/services/matrix-mana-bot/src/handlers/clock.handler.ts
+++ b/services/matrix-mana-bot/src/handlers/clock.handler.ts
@ -0,0 +1,152 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { ClockService } from '@manacore/bot-services';
+import { CommandContext } from '../bot/command-router.service';
+
+@Injectable()
+export class ClockHandler {
+	private readonly logger = new Logger(ClockHandler.name);
+
+	constructor(private clockService: ClockService) {}
+
+	async startTimer(ctx: CommandContext, input: string): Promise<string> {
+		if (!input.trim()) {
+			return `**Verwendung:** \`!timer [Dauer] [Name]\`
+
+**Beispiele:**
+• \`!timer 25m Pomodoro\`
+• \`!timer 1h30m Meeting\`
+• \`!timer 5m Pause\`
+
+**Dauer-Formate:** 5m, 1h, 1h30m, 90s`;
+		}
+
+		try {
+			const result = await this.clockService.startTimer(ctx.userId, input);
+			this.logger.log(`Started timer for ${ctx.userId}: ${result.name}`);
+
+			const durationStr = this.formatDuration(result.durationSeconds);
+			return `⏱️ Timer gestartet: **${result.name || 'Timer'}**\nDauer: ${durationStr}\n\nStoppen mit \`!stop\``;
+		} catch (error) {
+			return `❌ ${error instanceof Error ? error.message : 'Fehler beim Starten des Timers'}`;
+		}
+	}
+
+	async listTimers(ctx: CommandContext): Promise<string> {
+		try {
+			const timers = await this.clockService.getTimers(ctx.userId);
+
+			if (timers.length === 0) {
+				return '⏱️ Keine aktiven Timer.\n\nStarte einen mit `!timer [Dauer]`';
+			}
+
+			let response = '⏱️ **Aktive Timer:**\n\n';
+			for (const timer of timers) {
+				const remaining = this.formatDuration(timer.remainingSeconds);
+				const status = timer.isPaused ? '⏸️' : '▶️';
+				response += `${status} **${timer.name || 'Timer'}** - ${remaining} verbleibend\n`;
+			}
+
+			response += '\n`!stop` zum Beenden';
+			return response;
+		} catch (error) {
+			return '❌ Fehler beim Abrufen der Timer.';
+		}
+	}
+
+	async stopTimer(ctx: CommandContext, args: string): Promise<string> {
+		try {
+			const result = await this.clockService.stopTimer(ctx.userId, args.trim() || undefined);
+			return `⏹️ Timer gestoppt: **${result.name || 'Timer'}**`;
+		} catch (error) {
+			return `❌ ${error instanceof Error ? error.message : 'Kein aktiver Timer gefunden'}`;
+		}
+	}
+
+	async setAlarm(ctx: CommandContext, input: string): Promise<string> {
+		if (!input.trim()) {
+			return `**Verwendung:** \`!alarm [Zeit] [Name]\`
+
+**Beispiele:**
+• \`!alarm 14:30 Meeting\`
+• \`!alarm 7:00 Aufstehen\`
+• \`!alarm 18 Uhr Feierabend\``;
+		}
+
+		try {
+			const result = await this.clockService.setAlarm(ctx.userId, input);
+			this.logger.log(`Set alarm for ${ctx.userId}: ${result.name} at ${result.time}`);
+
+			return `⏰ Alarm gesetzt: **${result.name || 'Alarm'}**\nZeit: ${result.time}`;
+		} catch (error) {
+			return `❌ ${error instanceof Error ? error.message : 'Fehler beim Setzen des Alarms'}`;
+		}
+	}
+
+	async listAlarms(ctx: CommandContext): Promise<string> {
+		try {
+			const alarms = await this.clockService.getAlarms(ctx.userId);
+
+			if (alarms.length === 0) {
+				return '⏰ Keine aktiven Alarme.\n\nSetze einen mit `!alarm [Zeit]`';
+			}
+
+			let response = '⏰ **Aktive Alarme:**\n\n';
+			for (const alarm of alarms) {
+				const status = alarm.enabled ? '🔔' : '🔕';
+				response += `${status} **${alarm.name || 'Alarm'}** - ${alarm.time}\n`;
+			}
+
+			return response;
+		} catch (error) {
+			return '❌ Fehler beim Abrufen der Alarme.';
+		}
+	}
+
+	async worldClock(ctx: CommandContext, city: string): Promise<string> {
+		if (!city.trim()) {
+			// Show common time zones
+			const zones = [
+				{ city: 'Berlin', tz: 'Europe/Berlin' },
+				{ city: 'London', tz: 'Europe/London' },
+				{ city: 'New York', tz: 'America/New_York' },
+				{ city: 'Tokyo', tz: 'Asia/Tokyo' },
+				{ city: 'Sydney', tz: 'Australia/Sydney' },
+			];
+
+			let response = '🌍 **Weltuhren:**\n\n';
+			const now = new Date();
+
+			for (const { city, tz } of zones) {
+				const time = now.toLocaleTimeString('de-DE', {
+					timeZone: tz,
+					hour: '2-digit',
+					minute: '2-digit',
+				});
+				response += `• **${city}:** ${time}\n`;
+			}
+
+			response += '\nZeige andere Stadt: `!time [Stadt]`';
+			return response;
+		}
+
+		try {
+			const result = await this.clockService.getWorldClock(city);
+			return `🕐 **${result.city}:** ${result.time}\n📅 ${result.date}`;
+		} catch (error) {
+			return `❌ Stadt "${city}" nicht gefunden.\n\nVersuche: Berlin, London, New York, Tokyo, Sydney`;
+		}
+	}
+
+	private formatDuration(seconds: number): string {
+		const hours = Math.floor(seconds / 3600);
+		const minutes = Math.floor((seconds % 3600) / 60);
+		const secs = seconds % 60;
+
+		const parts: string[] = [];
+		if (hours > 0) parts.push(`${hours}h`);
+		if (minutes > 0) parts.push(`${minutes}m`);
+		if (secs > 0 && hours === 0) parts.push(`${secs}s`);
+
+		return parts.join(' ') || '0s';
+	}
+}
--- a/services/matrix-mana-bot/src/handlers/handlers.module.ts
+++ b/services/matrix-mana-bot/src/handlers/handlers.module.ts
@ -0,0 +1,14 @@
+import { Module, forwardRef } from '@nestjs/common';
+import { AiHandler } from './ai.handler';
+import { TodoHandler } from './todo.handler';
+import { CalendarHandler } from './calendar.handler';
+import { ClockHandler } from './clock.handler';
+import { HelpHandler } from './help.handler';
+import { BotModule } from '../bot/bot.module';
+
+@Module({
+	imports: [forwardRef(() => BotModule)],
+	providers: [AiHandler, TodoHandler, CalendarHandler, ClockHandler, HelpHandler],
+	exports: [AiHandler, TodoHandler, CalendarHandler, ClockHandler, HelpHandler],
+})
+export class HandlersModule {}
--- a/services/matrix-mana-bot/src/handlers/help.handler.ts
+++ b/services/matrix-mana-bot/src/handlers/help.handler.ts
@ -0,0 +1,39 @@
+import { Injectable } from '@nestjs/common';
+import { AiService, TodoService } from '@manacore/bot-services';
+import { CommandContext } from '../bot/command-router.service';
+import { HELP_TEXT } from '../config/configuration';
+
+@Injectable()
+export class HelpHandler {
+	constructor(
+		private aiService: AiService,
+		private todoService: TodoService
+	) {}
+
+	async showHelp(ctx: CommandContext): Promise<string> {
+		return HELP_TEXT;
+	}
+
+	async showStatus(ctx: CommandContext): Promise<string> {
+		const aiConnected = await this.aiService.checkConnection();
+		const todoStats = await this.todoService.getStats(ctx.userId);
+
+		const aiStatus = aiConnected ? '✅ Online' : '❌ Offline';
+		const currentModel = this.aiService.getSession(ctx.userId)?.model || this.aiService.getDefaultModel();
+
+		return `**📊 Status**
+
+**AI/Ollama**
+• Verbindung: ${aiStatus}
+• Modell: \`${currentModel}\`
+
+**Todos**
+• Offen: ${todoStats.pending}
+• Heute fällig: ${todoStats.today}
+• Erledigt: ${todoStats.completed}
+
+**Bot**
+• Status: ✅ Online
+• DSGVO: ✅ Alle Daten lokal`;
+	}
+}
--- a/services/matrix-mana-bot/src/handlers/todo.handler.ts
+++ b/services/matrix-mana-bot/src/handlers/todo.handler.ts
@ -0,0 +1,144 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { TodoService, Task } from '@manacore/bot-services';
+import { CommandContext } from '../bot/command-router.service';
+
+@Injectable()
+export class TodoHandler {
+	private readonly logger = new Logger(TodoHandler.name);
+
+	constructor(private todoService: TodoService) {}
+
+	async create(ctx: CommandContext, input: string): Promise<string> {
+		if (!input.trim()) {
+			return '❌ Bitte gib eine Aufgabe an.\n\nBeispiel: `!todo Einkaufen gehen`';
+		}
+
+		const parsed = this.todoService.parseTaskInput(input);
+		const task = await this.todoService.createTask(ctx.userId, parsed);
+
+		let response = `✅ Aufgabe erstellt: **${task.title}**`;
+
+		const details: string[] = [];
+		if (parsed.priority < 4) details.push(`Priorität ${parsed.priority}`);
+		if (parsed.dueDate) details.push(`Datum: ${this.formatDate(parsed.dueDate)}`);
+		if (parsed.project) details.push(`Projekt: ${parsed.project}`);
+
+		if (details.length > 0) {
+			response += `\n📋 ${details.join(' | ')}`;
+		}
+
+		this.logger.log(`Created task "${task.title}" for ${ctx.userId}`);
+		return response;
+	}
+
+	async list(ctx: CommandContext): Promise<string> {
+		const tasks = await this.todoService.getAllPendingTasks(ctx.userId);
+
+		if (tasks.length === 0) {
+			return '📭 Keine offenen Aufgaben.\n\nErstelle eine mit `!todo [Aufgabe]`';
+		}
+
+		return this.formatTaskList('📋 **Alle offenen Aufgaben:**', tasks);
+	}
+
+	async today(ctx: CommandContext): Promise<string> {
+		const tasks = await this.todoService.getTodayTasks(ctx.userId);
+
+		if (tasks.length === 0) {
+			return '📭 Keine Aufgaben für heute.\n\nErstelle eine mit `!todo Aufgabe @heute`';
+		}
+
+		return this.formatTaskList('📅 **Aufgaben für heute:**', tasks);
+	}
+
+	async inbox(ctx: CommandContext): Promise<string> {
+		const tasks = await this.todoService.getInboxTasks(ctx.userId);
+
+		if (tasks.length === 0) {
+			return '📭 Inbox ist leer.\n\nAufgaben ohne Datum landen hier.';
+		}
+
+		return this.formatTaskList('📥 **Inbox (ohne Datum):**', tasks);
+	}
+
+	async complete(ctx: CommandContext, args: string): Promise<string> {
+		const taskNumber = parseInt(args.trim());
+
+		if (isNaN(taskNumber) || taskNumber < 1) {
+			return '❌ Bitte gib eine gültige Aufgabennummer an.\n\nBeispiel: `!done 1`';
+		}
+
+		const task = await this.todoService.completeTask(ctx.userId, taskNumber);
+
+		if (!task) {
+			return `❌ Aufgabe #${taskNumber} nicht gefunden.`;
+		}
+
+		this.logger.log(`Completed task "${task.title}" for ${ctx.userId}`);
+		return `✅ Erledigt: ~~${task.title}~~`;
+	}
+
+	async delete(ctx: CommandContext, args: string): Promise<string> {
+		const taskNumber = parseInt(args.trim());
+
+		if (isNaN(taskNumber) || taskNumber < 1) {
+			return '❌ Bitte gib eine gültige Aufgabennummer an.\n\nBeispiel: `!delete 1`';
+		}
+
+		const task = await this.todoService.deleteTask(ctx.userId, taskNumber);
+
+		if (!task) {
+			return `❌ Aufgabe #${taskNumber} nicht gefunden.`;
+		}
+
+		this.logger.log(`Deleted task "${task.title}" for ${ctx.userId}`);
+		return `🗑️ Gelöscht: ${task.title}`;
+	}
+
+	async projects(ctx: CommandContext): Promise<string> {
+		const projectList = await this.todoService.getProjects(ctx.userId);
+
+		if (projectList.length === 0) {
+			return '📭 Keine Projekte.\n\nErstelle eine Aufgabe mit Projekt: `!todo Aufgabe #projektname`';
+		}
+
+		let response = '📁 **Deine Projekte:**\n\n';
+		for (const project of projectList) {
+			response += `• ${project.name}\n`;
+		}
+		response += '\nZeige Projektaufgaben mit `!project [Name]`';
+
+		return response;
+	}
+
+	private formatTaskList(header: string, tasks: Task[]): string {
+		let response = `${header}\n\n`;
+
+		tasks.forEach((task, index) => {
+			const num = index + 1;
+			const priority = task.priority < 4 ? `❗`.repeat(4 - task.priority) : '';
+			const date = task.dueDate ? ` 📅 ${this.formatDate(task.dueDate)}` : '';
+			const project = task.project ? ` 📁 ${task.project}` : '';
+
+			response += `**${num}.** ${task.title}${priority}${date}${project}\n`;
+		});
+
+		response += `\n✅ Erledigen: \`!done [Nr]\` | 🗑️ Löschen: \`!delete [Nr]\``;
+		return response;
+	}
+
+	private formatDate(dateStr: string): string {
+		const date = new Date(dateStr);
+		const today = new Date();
+		const tomorrow = new Date(today);
+		tomorrow.setDate(tomorrow.getDate() + 1);
+
+		if (dateStr === today.toISOString().split('T')[0]) {
+			return 'Heute';
+		} else if (dateStr === tomorrow.toISOString().split('T')[0]) {
+			return 'Morgen';
+		}
+
+		return date.toLocaleDateString('de-DE', { day: '2-digit', month: '2-digit' });
+	}
+}
--- a/services/matrix-mana-bot/src/health/health.controller.ts
+++ b/services/matrix-mana-bot/src/health/health.controller.ts
@ -0,0 +1,13 @@
+import { Controller, Get } from '@nestjs/common';
+
+@Controller('health')
+export class HealthController {
+	@Get()
+	check() {
+		return {
+			status: 'ok',
+			service: 'matrix-mana-bot',
+			timestamp: new Date().toISOString(),
+		};
+	}
+}
--- a/services/matrix-mana-bot/src/main.ts
+++ b/services/matrix-mana-bot/src/main.ts
@ -0,0 +1,18 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+import { ConfigService } from '@nestjs/config';
+import { Logger } from '@nestjs/common';
+
+async function bootstrap() {
+	const logger = new Logger('Bootstrap');
+	const app = await NestFactory.create(AppModule);
+
+	const configService = app.get(ConfigService);
+	const port = configService.get<number>('port', 3310);
+
+	await app.listen(port);
+	logger.log(`Mana Gateway Bot running on port ${port}`);
+	logger.log(`Health check: http://localhost:${port}/health`);
+}
+
+bootstrap();
--- a/services/matrix-mana-bot/src/orchestration/orchestration.module.ts
+++ b/services/matrix-mana-bot/src/orchestration/orchestration.module.ts
@ -0,0 +1,10 @@
+import { Module, forwardRef } from '@nestjs/common';
+import { OrchestrationService } from './orchestration.service';
+import { BotModule } from '../bot/bot.module';
+
+@Module({
+	imports: [forwardRef(() => BotModule)],
+	providers: [OrchestrationService],
+	exports: [OrchestrationService],
+})
+export class OrchestrationModule {}
--- a/services/matrix-mana-bot/src/orchestration/orchestration.service.ts
+++ b/services/matrix-mana-bot/src/orchestration/orchestration.service.ts
@ -0,0 +1,159 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { AiService, TodoService, CalendarService } from '@manacore/bot-services';
+import { CommandContext } from '../bot/command-router.service';
+
+@Injectable()
+export class OrchestrationService {
+	private readonly logger = new Logger(OrchestrationService.name);
+
+	constructor(
+		private aiService: AiService,
+		private todoService: TodoService,
+		private calendarService: CalendarService
+	) {}
+
+	/**
+	 * !summary - AI-powered daily summary combining todos, calendar, etc.
+	 */
+	async dailySummary(ctx: CommandContext): Promise<string> {
+		this.logger.log(`Generating daily summary for ${ctx.userId}`);
+
+		// Gather data from all services in parallel
+		const [todoStats, todayTodos, todayEvents] = await Promise.all([
+			this.todoService.getStats(ctx.userId),
+			this.todoService.getTodayTasks(ctx.userId),
+			this.calendarService.getTodayEvents(ctx.userId),
+		]);
+
+		// Build context for AI
+		const todoList = todayTodos.map((t) => t.title).join(', ') || 'keine';
+		const eventList = todayEvents.map((e) => e.title).join(', ') || 'keine';
+
+		const prompt = `Du bist ein freundlicher Assistent. Erstelle eine kurze, motivierende Tages-Zusammenfassung auf Deutsch (max 5 Sätze).
+
+Daten für heute:
+- Offene Todos: ${todoStats.pending} (davon heute fällig: ${todoStats.today})
+- Erledigte Todos: ${todoStats.completed}
+- Heutige Todos: ${todoList}
+- Heutige Termine: ${eventList}
+
+Fasse das freundlich und motivierend zusammen. Gib konkrete Tipps falls viele Aufgaben offen sind.`;
+
+		try {
+			const summary = await this.aiService.chatSimple(ctx.userId, prompt);
+
+			return `**📊 Deine Tages-Zusammenfassung**
+
+${summary}
+
+---
+*Generiert mit AI*`;
+		} catch (error) {
+			// Fallback without AI
+			return `**📊 Deine Tages-Übersicht**
+
+**Todos:**
+• Offen: ${todoStats.pending}
+• Heute fällig: ${todoStats.today}
+• Erledigt: ${todoStats.completed}
+
+**Termine heute:** ${eventList}
+
+---
+*AI-Zusammenfassung nicht verfügbar*`;
+		}
+	}
+
+	/**
+	 * !ai-todo - AI extracts todos from text (meeting notes, etc.)
+	 */
+	async aiToTodos(ctx: CommandContext, text: string): Promise<string> {
+		if (!text.trim()) {
+			return `**Verwendung:** \`!ai-todo [Text]\`
+
+**Beispiel:**
+\`!ai-todo Im Meeting haben wir besprochen: Website redesign bis Freitag, API Dokumentation aktualisieren, und Peter soll das Budget prüfen.\`
+
+Die AI extrahiert automatisch Aufgaben und erstellt Todos.`;
+		}
+
+		this.logger.log(`Extracting todos from text for ${ctx.userId}`);
+
+		const prompt = `Extrahiere alle Aufgaben aus folgendem Text.
+Antworte NUR mit einem JSON-Array im Format:
+[{"text": "Aufgabentext", "priority": 1-4}]
+
+Prioritäten:
+1 = Dringend/Wichtig
+2 = Wichtig
+3 = Normal
+4 = Niedrig
+
+Text: ${text}`;
+
+		try {
+			const response = await this.aiService.chatSimple(ctx.userId, prompt);
+
+			// Parse JSON from response
+			const jsonMatch = response.match(/\[[\s\S]*?\]/);
+			if (!jsonMatch) {
+				return '❌ Konnte keine Aufgaben extrahieren. Versuche es mit klarerem Text.';
+			}
+
+			const todos = JSON.parse(jsonMatch[0]) as { text: string; priority?: number }[];
+
+			if (todos.length === 0) {
+				return '❌ Keine Aufgaben im Text gefunden.';
+			}
+
+			// Create todos
+			const created: string[] = [];
+			for (const todo of todos) {
+				const task = await this.todoService.createTask(ctx.userId, {
+					title: todo.text,
+					priority: todo.priority || 4,
+				});
+				created.push(task.title);
+			}
+
+			this.logger.log(`Created ${created.length} todos from AI extraction for ${ctx.userId}`);
+
+			const lines = created.map((t, i) => `${i + 1}. ${t}`).join('\n');
+			return `✅ **${created.length} Todos erstellt:**
+
+${lines}
+
+Zeige alle mit \`!list\``;
+		} catch (error) {
+			this.logger.error(`AI todo extraction failed:`, error);
+			return `❌ Fehler bei der Extraktion: ${error instanceof Error ? error.message : 'Unbekannter Fehler'}`;
+		}
+	}
+
+	/**
+	 * Create a todo with a calendar reminder
+	 */
+	async todoWithReminder(ctx: CommandContext, input: string): Promise<string> {
+		// Parse: "Aufgabe @morgen 14:00"
+		const parsed = this.todoService.parseTaskInput(input);
+
+		// Create todo
+		const task = await this.todoService.createTask(ctx.userId, parsed);
+
+		// If date was specified, create calendar event as reminder
+		if (parsed.dueDate) {
+			await this.calendarService.createEvent(ctx.userId, {
+				title: `📋 Todo: ${task.title}`,
+				startTime: new Date(parsed.dueDate),
+				isAllDay: true,
+			});
+		}
+
+		let response = `✅ Todo erstellt: **${task.title}**`;
+		if (parsed.dueDate) {
+			response += `\n📅 Erinnerung im Kalender eingetragen`;
+		}
+
+		return response;
+	}
+}
--- a/services/matrix-mana-bot/tsconfig.json
+++ b/services/matrix-mana-bot/tsconfig.json
@ -0,0 +1,25 @@
+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"declaration": true,
+		"removeComments": true,
+		"emitDecoratorMetadata": true,
+		"experimentalDecorators": true,
+		"allowSyntheticDefaultImports": true,
+		"target": "ES2021",
+		"sourceMap": true,
+		"outDir": "./dist",
+		"baseUrl": "./",
+		"incremental": true,
+		"skipLibCheck": true,
+		"strictNullChecks": false,
+		"noImplicitAny": false,
+		"strictBindCallApply": false,
+		"forceConsistentCasingInFileNames": false,
+		"noFallthroughCasesInSwitch": false,
+		"esModuleInterop": true,
+		"resolveJsonModule": true
+	},
+	"include": ["src/**/*"],
+	"exclude": ["node_modules", "dist"]
+}