server.ts

mcp-server/src/server.ts

1. import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
2. import { tools } from "./tools/index.js";
3. import type { ToolContext, ToolResult } from "./tools/types.js";
4. import pkg from "../package.json" with { type: "json" };
6. export const SERVER_INFO = { name: "meridian-orders-mcp", version: pkg.version } as const;
8. /**
9. * Register the read-only tool set onto a server, binding each handler to the
10. * given context. Transport-agnostic: called by both the Node (stdio) entry and
11. * the Cloudflare Workers (HTTP) entry, so tool behavior stays identical across
12. * runtimes.
13. */
14. export function registerTools(server: McpServer, ctx: ToolContext): void {
15. for (const tool of tools) {
16. server.registerTool(tool.name, tool.config, async (args: Record<string, unknown>): Promise<ToolResult> => {
17. try {
18. return await tool.handler(args, ctx);
19. } catch (err) {
20. const message = err instanceof Error ? err.message : String(err);
21. return { content: [{ type: "text", text: message }], isError: true };
22. }
23. });
24. }
25. }
27. /** Build a fully-registered McpServer for a context. Used by the stdio entry. */
28. export function createServer(ctx: ToolContext): McpServer {
29. const server = new McpServer(SERVER_INFO);
30. registerTools(server, ctx);
31. return server;
32. }