message-ws

Implement WebSocket request/response communication for Node.js using the ws library.

1|Updated Feb 26, 2026

Search Tags:#communication #networking #real-time #node.js #websocket #client-server

Ready to run

npx skills add https://github.com/cevio/hile --skill message-ws

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: message-ws
Source: https://github.com/cevio/hile/tree/main/packages/message-ws
Command: npx skills add https://github.com/cevio/hile --skill message-ws

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires ws, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies building real-time, bidirectional communication between clients and servers using WebSockets, abstracting away the complexities of the WebSocket protocol.

Core Features & Use Cases

Request/Response Pattern: Enables function-call-like communication over WebSockets.
JSON Serialization: Automatically handles JSON encoding and decoding of messages.
Error Propagation: Transmits errors and exceptions between client and server.
Use Case: Build a chat application where messages are sent and received instantly, or a collaborative editing tool where changes are reflected in real-time across multiple users.

Quick Start

Use the message-ws skill to create a WebSocket server that echoes incoming messages.

Frequently Asked Questions about message-ws

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement request/response communication over WebSockets in Node.js?▼

You can implement request/response communication over WebSockets by using this Skill to create an abstraction layer over the 'ws' library, enabling function-call-like messaging. It automatically handles JSON serialization for real-time data exchange between clients and servers.

What is the best way to handle WebSocket JSON serialization and error propagation?▼

The best way to handle WebSocket JSON serialization and error propagation is using an abstraction layer that automatically encodes and decodes messages. This Skill transmits errors and exceptions directly between client and server, ensuring robust real-time communication.

Can I use the ws library to build real-time chat and collaborative applications?▼

Yes, you can use the 'ws' library to build real-time chat and collaborative applications. This Skill facilitates bidirectional, event-driven communication, allowing messages and editing changes to be reflected instantly across multiple connected users.

Does WebSocket communication in Node.js support timeouts and request cancellation?▼

WebSocket communication in Node.js supports timeouts and request cancellation through this Skill's request/response abstraction. It leverages the 'ws' library to manage event-driven data exchange while providing features to handle stalled or aborted connections.

Why use a request/response abstraction for WebSocket instead of standard event-driven messaging?▼

Using a request/response abstraction for WebSocket simplifies bidirectional communication by treating interactions like function calls. This approach abstracts away protocol complexities, automatically managing JSON serialization and error propagation for real-time Node.js applications.