cosense-mcp-server

import { Server } from '@modelcontextprotocol/sdk/server/index.js'; import { LoggingLevel, LoggingLevelSchema, LoggingMessageNotification, ResultSchema, } from '@modelcontextprotocol/sdk/types.js'; import z from 'zod'; export const sendLoggingMessage = async ( server: Server, params: LoggingMessageNotification['params'] ) => { if (getPriority(params.level) > getPriority(logLevel)) return; return await server.sendLoggingMessage(params); }; export const registerSetLoggingLevel = (server: Server) => { // cf. https://github.com/modelcontextprotocol/typescript-sdk/issues/871#issuecomment-3186357685 try { // https://github.com/modelcontextprotocol/typescript-sdk/issues/871 const method = SetLevelRequestSchema.shape.method.value; // Throws if the method already has a handler server.assertCanSetRequestHandler(method); server.setRequestHandler(SetLevelRequestSchema, (request) => { logLevel = request.params.level; return {}; }); // eslint-disable-next-line @typescript-eslint/no-unused-vars } catch (_) { /* empty */ } }; let logLevel: LoggingLevel = 'debug'; const getPriority = (level: LoggingLevel) => { switch (level) { case 'debug': return 7; case 'info': return 6; case 'notice': return 5; case 'warning': return 4; case 'error': return 3; case 'critical': return 2; case 'alert': return 1; case 'emergency': return 0; } }; /** A request from the client to the server, to enable or adjust logging. * * @see https://modelcontextprotocol.io/specification/2025-06-18/schema#setlevelrequest */ const SetLevelRequestSchema = ResultSchema.extend({ method: z.literal('logging/setLevel'), params: z.object({ level: LoggingLevelSchema }), });