Self-hosted apps that integrate with VK

3 open-source, self-hostable projects list VK as an integration.

• matterbridgeSelf-hosted chat bridge daemon relaying channels between Discord, IRC, Matrix, Slack, Telegram, XMPP and Mattermost, with nickname spoofing, file relay and a REST API.
• SyncTubeSyncTube is a self-hosted, open-source web service for synchronized video viewing with chat, supporting YouTube, Twitch, Vimeo, and direct media links.
• FlockSelf-hosted AI dev-team bot for Telegram, VK, LO. Uses your Claude Pro/Max or Anthropic API key. Five-agent pipeline plans, codes, tests, reviews, opens PRs.