## Anthropic Sample
### How to Get Your Anthropic API Key
To use the Anthropic plugin, you need an API key from Anthropic.
1. **Visit the Anthropic Console**: Go to the [Anthropic Console](https://console.anthropic.com/settings/keys) and sign in.
2. **Create an API Key**: Click on "Create Key" to generate a new API key.
3. **Add Credits**: You may need to add credits to your account to use the API.
For more details, check out the [official API overview](https://platform.claude.com/docs/en/api/overview).
### Monitoring and Running
For an enhanced development experience, use the provided `run.sh` script to start the sample with automatic reloading:
```bash
./run.sh
```
This script uses `watchmedo` to monitor changes in:
- `src/` (Python logic)
- `../../packages` (Genkit core)
- `../../plugins` (Genkit plugins)
- File patterns: `*.py`, `*.prompt`, `*.json`
Changes will automatically trigger a restart of the sample. You can also pass command-line arguments directly to the script, e.g., `./run.sh --some-flag`.
### Usage
1. Setup environment and install dependencies:
```bash
uv venv
source .venv/bin/activate
uv sync
```
2. Set Anthropic API key:
```bash
export ANTHROPIC_API_KEY=your-api-key
```
3. Run the sample:
```bash
genkit start -- uv run src/main.py
```
## Testing This Demo
1. **Open DevUI** at http://localhost:4000
2. **Test basic flows**:
- [ ] `say_hi` - Simple greeting generation
- [ ] `say_hi_stream` - Streaming response
- [ ] `say_hi_with_config` - Custom temperature
3. **Test tools**:
- [ ] `weather_flow` - Weather tool calling
- [ ] `currency_exchange` - Currency conversion tool
4. **Test advanced features**:
- [ ] `thinking_demo` - Chain-of-thought reasoning
- [ ] `describe_image` - Image description (multimodal)
5. **Expected behavior**:
- Claude responds appropriately to prompts
- Tools are invoked and responses integrated
- Thinking mode shows reasoning process
- Image descriptions are accurate
