I'm Sebastian, a product and technology generalist based in Germany. I've spent most of my career working on strategy, product development, and applied technology, sometimes with early-stage projects, sometimes with established teams. My interest in knowledge work, thinking tools, and AI brought me to Obsidian. From there I built Vault Operator, an autonomous AI layer for your vault. It runs on local or remote models, keeps your data where you want it, and the whole thing is open source.
Real AI agent for your vault. Coworker, Copilot & thinking partner, that maintains your memory & knowledge, adapts to your workflows, uses plugins, skills & tools with full safety controls. BYOK & MCP
Bulk-edit YAML frontmatter across the vault, or generate it from note content with an LLM. Snapshot undo. For OKF (Open Knowledge Format) migration.