ferro_api_mcp/
server.rs

1use crate::service::ApiMcpService;
2use rmcp::ServiceExt;
3
4/// MCP server that runs the API service over stdio transport.
5pub struct McpServer {
6    service: ApiMcpService,
7}
8
9impl McpServer {
10    pub fn new(service: ApiMcpService) -> Self {
11        Self { service }
12    }
13
14    /// Start the MCP server on stdin/stdout.
15    ///
16    /// Stdout is the MCP JSON-RPC transport; all diagnostic output
17    /// must go to stderr (via tracing or eprintln).
18    pub async fn run(self) -> Result<(), Box<dyn std::error::Error>> {
19        let stdin = tokio::io::stdin();
20        let stdout = tokio::io::stdout();
21
22        let server = self.service.serve((stdin, stdout)).await?;
23        server.waiting().await?;
24
25        Ok(())
26    }
27}
ferro_api_mcp/server.rs

ferro_api_mcp/
server.rs
