Langfuse MCP Server

import { z } from 'zod'; import { LangfuseAnalyticsClient } from '../langfuse-client.js'; export const listModelsSchema = z.object({ limit: z.number().optional().describe('Maximum number of models to return (default: 50)'), page: z.number().optional().describe('Page number for pagination'), }); export type ListModelsArgs = z.infer<typeof listModelsSchema>; export async function listModels( client: LangfuseAnalyticsClient, args: ListModelsArgs = {} ) { try { const modelsData = await client.listModels(args); return { content: [ { type: 'text' as const, text: JSON.stringify(modelsData, null, 2), }, ], }; } catch (error) { const errorMessage = error instanceof Error ? error.message : String(error); return { content: [ { type: 'text' as const, text: `Error listing models: ${errorMessage}`, }, ], isError: true, }; } }