Feature/740 multi server chatbot example #1348
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commit: |
- Remove JSON config files with absolute local paths - Generate test configs dynamically using __dirname - Handle expected connection closed errors in cleanup test - All 13 tests passing locally and should pass in CI
…e using lightweight in-process McpServer
vippelina
commented
Dec 29, 2025
| import { createServer, type Server } from 'node:http'; | ||
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| import { Client, StreamableHTTPClientTransport } from '@modelcontextprotocol/client'; | ||
| import type { EventStore, JSONRPCMessage } from '@modelcontextprotocol/server'; |
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Add TypeScript multi-server chatbot example
Implements a TypeScript chatbot example that connects to multiple MCP servers with LLM integration, following the pattern from the Python SDK's simple-chatbot.
Motivation and Context
Closes #740
The TypeScript SDK needed an example showing how to build a chatbot that connects to multiple MCP servers and integrates with an LLM. This example demonstrates:
StdioClientTransportHow Has This Been Tested?
Automated tests:
simpleChatbot.test.ts(14 tests)Manual testing:
Tested with
@modelcontextprotocol/server-everythingand@modelcontextprotocol/server-memoryusing Groq'sllama-3.3-70b-versatile.Breaking Changes
None - this is a new example.
Types of changes
Checklist
Additional context
This PR represents my first contribution while learning to work with MCP connections. @felixweinberger Thanks for providing the list with good first issues! Really educational for me to work with this. Will continue improving the example here. Happy to further contribute.