expose mcp server in ontime

apps/server/src/api-mcp/mcp.server.ts

@@ -0,0 +1,47 @@
+import { Server } from '@modelcontextprotocol/sdk/server/index.js';
+import {
+  CallToolRequestSchema,
+  GetPromptRequestSchema,
+  ListPromptsRequestSchema,
+  ListResourcesRequestSchema,
+  ListToolsRequestSchema,
+  ReadResourceRequestSchema,
+  type CallToolResult,
+  type ListToolsResult,
+} from '@modelcontextprotocol/sdk/types.js';
+
+import { PROMPT_DEFINITIONS, handleGetPrompt } from './mcp.prompts.js';
+import { RESOURCE_DEFINITIONS, handleReadResource } from './mcp.resources.js';
+import { TOOL_DEFINITIONS, handleToolCall } from './mcp.tools.js';
+
+export function createMcpServer(): Server {
+  const server = new Server(
+    { name: 'ontime-mcp-server', version: '1.0.0' },
+    { capabilities: { tools: {}, prompts: {}, resources: {} } },
+  );
+
+  server.setRequestHandler(
+    ListToolsRequestSchema,
+    async (): Promise<ListToolsResult> => ({
+      tools: TOOL_DEFINITIONS as unknown as ListToolsResult['tools'],
+    }),
+  );
+
+  server.setRequestHandler(CallToolRequestSchema, async (request): Promise<CallToolResult> => {
+    const { name, arguments: args = {} } = request.params;
+    return handleToolCall(name, args as Record<string, unknown>);
+  });
+
+  server.setRequestHandler(ListPromptsRequestSchema, async () => ({ prompts: PROMPT_DEFINITIONS }));
+
+  server.setRequestHandler(GetPromptRequestSchema, async (request) => {
+    const { name, arguments: args = {} } = request.params;
+    return handleGetPrompt(name, args as Record<string, string>);
+  });
+
+  server.setRequestHandler(ListResourcesRequestSchema, async () => ({ resources: RESOURCE_DEFINITIONS }));
+
+  server.setRequestHandler(ReadResourceRequestSchema, async (request) => handleReadResource(request.params.uri));
+
+  return server;
+}