Self-hosted apps that integrate with OpenAI-compatible LLM APIs

4 open-source, self-hostable projects list OpenAI-compatible LLM APIs as an integration.

• HuginnSelf-hosted, open-source automation server where agents watch websites, RSS, mail and webhooks, then act on events and post to Slack, Telegram and other services.
• TeamMapperSelf-hosted mindmapping with real-time collaboration via WebSockets. Supports images, pictograms, import/export, QR sharing, and auto-deletion after 30 days.
• BloomSelf-hosted AI tutor creating personalized syllabi and adaptive lessons from your highlights and feedback — based on Bloom's 2-Sigma tutoring research.
• botmuxBotMux is a self-hosted command center for managing multiple Telegram bots with reverse proxy, LLM routing, Slack bridges, and analytics in a single Go binary.