Basic Test

Node.js-based MCP server implementing JSON-RPC 2.0, allowing users to generate random US State and signature soup combinations as a fun and simple tool.

Source: https://github.com/tedeh/jayson

Features

• Implements JSON-RPC 2.0 and 1.0 protocol for both server and client in Node.js
• Provides multiple communication interfaces: HTTP, HTTPS, TCP, TLS, WebSocket, and browser-compatible clients
• CLI client available for command-line interaction
• Supports batch requests, notifications, and named parameters
• Middleware for Connect/Express integration
• Customizable request/response handling with reviver and replacer functions
• TypeScript support
• Event-driven: emits events for requests, responses, and errors
• Server can relay requests to other servers (relay/delegation)
• Supports custom method routing and method definition with options
• Context support for passing additional data to method handlers
• Promise-based API available
• Example implementations for various use-cases (batching, notifications, middleware, etc.)
• No special dependencies beyond what can be installed via npm/yarn

Category

reference-implementations-examples

Tags

• reference-implementation
• nodejs
• json
• examples

Pricing

No pricing information provided; open source library.