### Install Dependencies and Run Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/06_mcp_integration/README.md

Commands to navigate to the example directory, install dependencies, and run various MCP concept and client demos.

```bash
# Enter the standalone example package
cd example/06_mcp_integration

# Install dependencies
dart pub get

# Start with the concept walkthrough
dart run mcp_concept_demo.dart

# stdio MCP. The client examples spawn the stdio server process.
dart run stdio_examples/client.dart
dart run stdio_examples/llm_client.dart

# HTTP MCP. Start the server in one terminal, then run clients separately.
dart run http_examples/server.dart
dart run http_examples/client.dart
dart run http_examples/llm_client.dart
dart run http_examples/simple_stream_client.dart
```

--------------------------------

### Setup Google API Key and Run Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/04_providers/google/README.md

Environment variable setup for Google API key and commands to run example scripts.

```bash
export GOOGLE_API_KEY="your-google-api-key"

dart run embeddings.dart
dart run image_generation.dart
```

```bash
dart run google_tts_example.dart
```

--------------------------------

### Setup API Keys and Run Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/04_providers/README.md

Set environment variables for API keys and run specific provider examples. Ensure you replace placeholder keys with your actual API keys.

```bash
export OPENAI_API_KEY="your-openai-key"
export ANTHROPIC_API_KEY="your-anthropic-key"
export DEEPSEEK_API_KEY="your-deepseek-key"
export GROQ_API_KEY="your-groq-key"
export GOOGLE_API_KEY="your-google-key"
export ELEVENLABS_API_KEY="your-elevenlabs-key"
export XAI_API_KEY="your-xai-key"
export OPENROUTER_API_KEY="your-openrouter-key"

dart run groq/fast_inference.dart
dart run anthropic/extended_thinking.dart
dart run google/image_generation.dart
dart run xai/live_search.dart
```

--------------------------------

### Ollama Setup and Execution

Source: https://github.com/latias94/llm_dart/blob/main/example/04_providers/ollama/README.md

Instructions for setting up Ollama, pulling a model, starting the server, and running Dart examples. Ensure Ollama is installed and running before executing the Dart scripts.

```bash
curl -fsSL https://ollama.ai/install.sh | sh
ollama pull llama3.2
ollama serve

dart run advanced_features.dart
dart run thinking_example.dart
```

--------------------------------

### Setup Groq API Key and Run Example

Source: https://github.com/latias94/llm_dart/blob/main/example/04_providers/groq/README.md

Set the GROQ_API_KEY environment variable and execute the inference script.

```bash
export GROQ_API_KEY="your-groq-api-key"

dart run fast_inference.dart
```

--------------------------------

### Analyze Example Code for Getting Started

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-05-root-legacy-prompt-options-breaking-line/TODO.md

Runs Dart analysis on example code for getting started, including quick start, basic configuration, and provider comparison. This ensures the initial examples are free of analysis errors.

```dart
dart analyze example/01_getting_started/quick_start.dart example/01_getting_started/basic_configuration.dart example/01_getting_started/provider_comparison.dart
```

--------------------------------

### Setup OpenAI API Key and Run Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/04_providers/openai/README.md

Set the OPENAI_API_KEY environment variable and run specific Dart example files.

```bash
export OPENAI_API_KEY="your-openai-api-key"

dart run image_generation.dart
dart run image_and_file_messages.dart
dart run audio_capabilities.dart
dart run gpt5_features.dart
dart run advanced_features.dart
```

```bash
dart run responses_api.dart
dart run build_openai_responses_demo.dart
```

--------------------------------

### Start the HTTP MCP server

Source: https://github.com/latias94/llm_dart/blob/main/example/06_mcp_integration/http_examples/README.md

Navigate to the example directory and run the server script. The server will listen on http://localhost:3000/mcp.

```bash
cd example/06_mcp_integration
dart run http_examples/server.dart
```

--------------------------------

### Setup Anthropic API Key and Run Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/04_providers/anthropic/README.md

Set the ANTHROPIC_API_KEY environment variable and run the provided Dart examples for Anthropic provider features.

```bash
export ANTHROPIC_API_KEY="your-anthropic-api-key"

dart run extended_thinking.dart
dart run streaming_tool_calling.dart
dart run mcp_connector.dart
```

```bash
dart run file_handling.dart
```

--------------------------------

### Run Runnable Examples

Source: https://github.com/latias94/llm_dart/blob/main/packages/llm_dart_elevenlabs/README.md

Execute the provided example scripts from the package directory to test different functionalities.

```bash
dart run example/elevenlabs_speech.dart
```

```bash
dart run example/elevenlabs_transcription.dart
```

```bash
dart run example/elevenlabs_voice_catalog.dart
```

--------------------------------

### Run Example Scripts

Source: https://github.com/latias94/llm_dart/blob/main/packages/llm_dart_ollama/README.md

Execute example scripts directly from the package directory to test different functionalities like chat, embeddings, and model catalog.

```bash
dart run example/ollama_chat.dart
dart run example/ollama_embeddings.dart
dart run example/ollama_model_catalog.dart
```

--------------------------------

### Run Dart Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/README.md

Execute various Dart examples from the project to explore different features and use cases. Some examples accept command-line arguments.

```bash
dart run 01_getting_started/quick_start.dart
dart run 02_core_features/chat_basics.dart
dart run 02_core_features/capability_profile_ui_gating.dart
dart run 05_use_cases/chatbot.dart
dart run ../packages/llm_dart_chat/example/chat_runtime.dart
dart run ../packages/llm_dart_chat/example/http_backend_hint_mapping.dart
dart run 05_use_cases/batch_processor.dart --help
dart run 05_use_cases/multimodal_app.dart --demo
```

--------------------------------

### Run Flutter Package Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/README.md

Navigate to the Flutter package directory and run Flutter examples using 'flutter run'. Specific entry points are provided for different demos.

```bash
cd ../packages/llm_dart_flutter
flutter run -t example/flutter_material_chat_demo.dart
flutter run -t example/flutter_capability_gated_controls.dart
```

--------------------------------

### Run Example API Guards Check

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-05-core-seam-fearless-refactor/EVIDENCE_AND_GATES.md

Executes the tool to check example API guards.

```powershell
dart run tool\check_example_api_guards.dart
```

--------------------------------

### Run LLM Dart Examples

Source: https://github.com/latias94/llm_dart/blob/main/example/01_getting_started/README.md

Execute the provided LLM Dart example scripts using the Dart runtime. Ensure API keys are set before running.

```bash
dart run quick_start.dart
dart run provider_comparison.dart
dart run basic_configuration.dart
```

--------------------------------

### Flutter Chat Controller Setup

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-03-architecture-refactor/38-migration-guide.md

Demonstrates setting up a ChatController for Flutter UI integration with llm_dart. This example uses DirectChatTransport and a specific OpenAI model.

```dart
import 'package:llm_dart/llm_dart.dart' as llm;
import 'package:llm_dart_flutter/llm_dart_flutter.dart';

final controller = ChatController(
  session: DefaultChatSession(
    transport: DirectChatTransport(
      model: llm.openai(
        apiKey: 'your-openai-key',
      ).chatModel('gpt-4.1-mini'),
    ),
  ),
);

await controller.sendMessage(
  ChatInput.text('Write a short haiku about Flutter widgets.'),
);
```

--------------------------------

### Run LLM Integration Example

Source: https://github.com/latias94/llm_dart/blob/main/example/06_mcp_integration/stdio_examples/README.md

Execute the primary LLM integration example which uses `generateText(...)` with automatic MCP tool continuation. Ensure your OpenAI API key is set.

```bash
export OPENAI_API_KEY="your-key-here"
dart run stdio_examples/llm_client.dart
```

--------------------------------

### Run Example API Guards

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-05-alpha-release-hardening/01-release-readiness-command.md

Execute checks for API guards within examples. This ensures that example code adheres to API best practices.

```bash
dart run tool/check_example_api_guards.dart
```

--------------------------------

### Test Example API Guards

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-05-core-seam-fearless-refactor/EVIDENCE_AND_GATES.md

Runs tests for the example API guards.

```powershell
dart test test\tool\check_example_api_guards_test.dart
```

--------------------------------

### Quick Start: Generate Text with OpenAI

Source: https://github.com/latias94/llm_dart/blob/main/README.md

Demonstrates how to use the default root entrypoint to generate text with an OpenAI model. Ensure you have the 'llm_dart_openai' package and replace 'your-openai-key' with your actual API key.

```dart
import 'package:llm_dart/core.dart' as core;
import 'package:llm_dart_openai/llm_dart_openai.dart' as openai;

Future<void> main() async {
  final model = openai.openai(
    apiKey: 'your-openai-key',
  ).chatModel('gpt-4.1-mini');

  final result = await core.generateTextCall(
    model: model,
    messages: [
      core.SystemModelMessage.text('You are concise.'),
      core.UserModelMessage.text('Explain Dart in one sentence.'),
    ],
  );

  print(result.text);
}
```

--------------------------------

### Analyze Example Code for Core Features

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-05-root-legacy-prompt-options-breaking-line/TODO.md

Runs Dart analysis on example code for core features like streaming chat, structured output, and tool calling. This helps identify potential issues in example implementations.

```dart
dart analyze example/02_core_features/streaming_chat.dart example/02_core_features/structured_output.dart example/02_core_features/tool_calling.dart
```

--------------------------------

### Run HTTP Backend Hint Mapping Demo

Source: https://github.com/latias94/llm_dart/blob/main/packages/llm_dart_chat/README.md

Execute the self-contained in-process demo for HTTP backend hint mapping using the Dart CLI.

```bash
dart run example/http_backend_hint_mapping.dart
```

--------------------------------

### Run streaming LLM example

Source: https://github.com/latias94/llm_dart/blob/main/example/06_mcp_integration/http_examples/README.md

Execute the streaming LLM client script for streaming text generation, demonstrating tool-input and tool-call events. Ensure the OPENAI_API_KEY environment variable is set.

```bash
export OPENAI_API_KEY="your-key-here"
dart run http_examples/simple_stream_client.dart
```

--------------------------------

### Analyze Core Features Example

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-05-root-legacy-prompt-options-breaking-line/TODO.md

Analyzes the code in the 'example/02_core_features' directory. This command helps identify potential issues and ensure code quality.

```bash
dart analyze example/02_core_features
```

--------------------------------

### Run Example API Guards Check with Suppressed Analytics

Source: https://github.com/latias94/llm_dart/blob/main/docs/workstreams/2026-05-core-seam-fearless-refactor/EVIDENCE_AND_GATES.md

Executes the example API guards check, suppressing analytics.

```powershell
dart --suppress-analytics run tool\check_example_api_guards.dart
```