icq

Jitsi is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features.

Self-hostable instant messaging server that makes classic AIM and ICQ clients work again. (Independently developed, not affiliated with or endorsed by AOL)

Miranda NG: Next Generation of Miranda IM

Bot API for Python

Golang library for Bot API

🍊 Android mobile IM client

Set of PHP tools for simple and clear work with ICQ(OSCAR) protocol

JIMM Mobile Messaging (archived)

Ace IM internet messenger (Android)

Go lang lib for ICQ BOT API

ICQ New bot framework with ease-to-use interface to quickly create bots

ICQ New Bot SDK for Node.js

The plugin allows to send Jenkins notifications to ICQ

PHP ICQ bot api

ICQ protocol implementation for libpurple. Written in Rust.

ICQ alerts gateway

.Net Client for the ICQ New Bot APIs

Асинхронная библиотека Python для bot API