Signal GitHub Repositories (2026) · Open Source Tools

A Matrix-Signal puppeting bridge

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

iNTERCEPT, a free and open-source platform that unites the best signal intelligence tools into a single, accessible interface.

DCTS is an ambitious project with the goal to offer absolute independence through software with a no-bullshit mindset completely for free and with a heavy focus on self-hosting, decentralization and ease of use.

A high-level Rust library to help write clients for the Signal Messenger.

Terminal-based Signal messenger client with vim keybindings

🔑 Second factor provider using an external messaging gateway (Signal, SMS, Telegram, WhatsApp and XMPP)

Unofficial Signal client for the terminal, built for tmux and SSH