Self-hosted apps that integrate with Volcengine Ark

4 open-source, self-hostable projects list Volcengine Ark as an integration.

• RoteRote is a self-hosted, open-source personal note repository with elegant UI, optional AI chat (Memory), semantic search, and open API. Runs via Docker/Dokploy.
• UtopiaSelf-hosted, open-source enterprise world model: a Rust binary plus Postgres/pgvector holding a bitemporal knowledge graph, with agentic RAG chat and an MCP server.
• OpenWorkBuddyOpen-source, self-hosted AI office agent that plans, executes, and delivers real office files using your choice of models. Runs locally with your data on your machine.
• by2kbby2kb is a self-hosted CLI turning Bilibili/YouTube URLs into Markdown transcripts, abstracts, and study notes via local Whisper or cloud ASR.