Solon AI

<dependency>
    <groupId>org.noear</groupId>
    <artifactId>solon-ai</artifactId>
    <version>3.x.x</version>
</dependency>

ChatModel chatModel = ChatModel.of("https://api.openai.com/v1/chat/completions")
    .provider("openai")
    .apiKey(System.getenv("OPENAI_API_KEY"))
    .model("gpt-4o")
    .build();

AssistantMessage result = chatModel.prompt("Hello").call().getMessage();
System.out.println(result.getContent());

@McpServerEndpoint(channel = McpChannel.STREAMABLE, mcpEndpoint = "/mcp")
public class WeatherMcpServer {
    @ToolMapping(description = "Get the current weather for a city")
    public String getWeather(@Param(description = "City name") String location) {
        return "It is sunny and 25°C in " + location;
    }
}

McpClientProvider mcpClient = McpClientProvider.builder()
    .channel(McpChannel.STREAMABLE)
    .url("http://localhost:8080/mcp")
    .build();

AssistantMessage result = chatModel
    .prompt("What is the weather in Tokyo?")
    .toolsAdd(mcpClient)
    .call()
    .getMessage();

EmbeddingModel embeddingModel = EmbeddingModel.of("https://api.openai.com/v1/embeddings")
    .provider("openai")
    .apiKey(System.getenv("OPENAI_API_KEY"))
    .model("text-embedding-3-small")
    .build();

// Load and embed documents, then query with semantic retrieval