MCP Client

What is MCP Client?

A TypeScript client for interacting with MCP (Model Context Protocol) servers. It includes specialized clients for Wikipedia, Dictionary, Google Search, and LRU Caching services, providing a promise-based API with full type definitions.

How to use MCP Client?

Install via npm (npm install @your-org/mcp-client) or yarn. Create a base MCPClient instance with a server URL, then call request(method, params) or batchRequest(requests). For specialized services, instantiate WikipediaClient, DictionaryClient, GoogleSearchClient, or LRUCacheClient with the appropriate server URL and use their dedicated methods.

Key features of MCP Client

• TypeScript support with full type definitions
• JSON-RPC 2.0 protocol and batch request support
• Configurable timeouts and custom headers
• Specialized clients for Wikipedia, Dictionary, Google Search, and LRU Cache
• Promise-based API with comprehensive error handling

Use cases of MCP Client

• Search Wikipedia and retrieve page content
• Look up word definitions, synonyms, and antonyms
• Perform web, image, and news searches via Google
• Set, get, and manage key-value entries in an LRU cache with TTL
• Make arbitrary JSON-RPC requests to any MCP server