52 lines
1.7 KiB
Rust
52 lines
1.7 KiB
Rust
use anyhow::Result;
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use rmcp::{
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ServiceExt,
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model::{CallToolRequestParam, ClientCapabilities, ClientInfo, Implementation},
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transport::StreamableHttpClientTransport,
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};
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use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
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#[tokio::main]
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async fn main() -> Result<()> {
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// Initialize logging
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tracing_subscriber::registry()
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.with(
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tracing_subscriber::EnvFilter::try_from_default_env()
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.unwrap_or_else(|_| format!("info,{}=debug", env!("CARGO_CRATE_NAME")).into()),
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)
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.with(tracing_subscriber::fmt::layer())
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.init();
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let transport = StreamableHttpClientTransport::from_uri("http://localhost:8000/mcp");
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let client_info = ClientInfo {
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protocol_version: Default::default(),
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capabilities: ClientCapabilities::default(),
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client_info: Implementation {
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name: "test sse client".to_string(),
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title: None,
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version: "0.0.1".to_string(),
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website_url: None,
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icons: None,
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},
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};
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let client = client_info.serve(transport).await.inspect_err(|e| {
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tracing::error!("client error: {:?}", e);
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})?;
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// Initialize
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let server_info = client.peer_info();
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tracing::info!("Connected to server: {server_info:#?}");
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// List tools
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let tools = client.list_tools(Default::default()).await?;
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tracing::info!("Available tools: {tools:#?}");
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let tool_result = client
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.call_tool(CallToolRequestParam {
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name: "increment".into(),
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arguments: serde_json::json!({}).as_object().cloned(),
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})
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.await?;
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tracing::info!("Tool result: {tool_result:#?}");
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client.cancel().await?;
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Ok(())
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}
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