communication — independent software & tools

5 independent communication listings the big search engines bury.

• simple-man

  github · Free · by Maksim-Burtsev

  Concise, low-noise Agent Skill for Codex and Claude Code: fewer words, no filler, same engineering effort and validation.

• notifbuddy

  github · Free · by notifbuddy

  Two way syncs from linear and slack

• Old telephone

  sketchfab · Free · by tonoy787

  A high-quality Old Vintage Telephone 3D model, carefully recreated to capture the timeless design and character of classic rotary telephones. Featuring realistic materials, detailed craftsmanship, and optimized geometry, this asset is perfect for games, films, animations, architectural visualization, and historical or retro-themed environments. Whether you're creating an antique office, vintage home, museum scene, detective setting, or nostalgic environment, this model adds authenticity and visual appeal to your project.

• gryt

  github · Free · by Gryt-chat

  Monorepo for the Gryt voice chat platform — a self-hostable, WebRTC-based voice communication app with a desktop client, signaling server, SFU, and Keycloak auth.

• rustchat

  github · Free · by kubedoio

  Self-hosted live communication infrastructure for technical teams and AI-centric companies.