Genkit MCP

# Cohere AI Hello Sample A sample demonstrating how to use [Cohere](https://cohere.com/) models with [Genkit](https://github.com/firebase/genkit). ## Features This sample exercises the following Genkit + Cohere capabilities: | Feature | Flow | |---------------------------------|-------------------------------| | Simple text generation | `generate_greeting` | | System prompts | `generate_with_system_prompt` | | Multi-turn chat | `generate_multi_turn_chat` | | Streaming | `generate_streaming_story` | | Custom model config | `generate_with_config` | | Tool calling | `generate_weather` | | Structured output (JSON) | `generate_character` | | Multi-turn chat (manual) | `chat_flow` | | Embeddings | `embed_flow` | ## Prerequisites 1. A Cohere API key — get one from https://dashboard.cohere.com/api-keys 2. Set the `COHERE_API_KEY` environment variable ## Running ```bash # From the sample directory: ./run.sh # The run.sh script will: # 1. Check for COHERE_API_KEY # 2. Install dependencies # 3. Start the Genkit Dev UI + sample server ``` ## Testing Flows Once the Dev UI is open, you can test any flow from the sidebar. Common test inputs: - **generate_greeting**: `{"name": "World"}` - **generate_weather**: `{"location": "San Francisco"}` - **generate_character**: `{"name": "Eldric the Wise"}` - **embed_flow**: `{"text": "Cohere builds powerful AI models"}` ## License Apache-2.0