Model Context Protocol

import type { Client } from '@modelcontextprotocol/sdk'
import { tool } from '@xsai/tool'
 
export const getTools = async (mcpServers: Record<string, Client>) =>
  Promise.all(
    Object.entries(mcpServers)
      .map(async ([serverName, client]) => client
        .listTools()
        .then(({ tools }) => tools.map(({ description, inputSchema, name }) => ({
        execute: async args => client.callTool({
          arguments: args as Record<string, unknown>,
          name,
        }).then(res => JSON.stringify(res)),
        function: {
          description,
          name: name === serverName ? name : `${serverName}_${name}`,
          parameters: inputSchema,
          strict: true,
        },
        type: 'function',
      })))),
  ).then(tools => tools.flat())

import { Client } from '@modelcontextprotocol/sdk/client/index.js'
import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
 
import { getTools } from './utils/get-tools'
 
const transport = new StdioClientTransport({ command: 'node', args: ['server.js'] })
const client = new Client({ name: 'example-client', version: '1.0.0' })
 
await client.connect(transport)
 
const tools = await getTools({ example: client })