Vaultr: AI-native note-taking app compatible with Obsidian. AI agents organize and help you use your notes.

ObsidianOS - Work Vault

A markdown editor — and the bridge to your LLM. Local-first, MIT, ~15 MB. Bundled MCP server lets Claude Code / Codex / Cursor drive your vault directly. 14 AI providers BYOK.

An always-on second brain you talk to. Voice notes in Telegram → typed, linked knowledge in your Obsidian vault. Runs 24/7 on the Claude subscription you already have.

Bring your own AI environment to Obsidian. For note/doc creation, refinement, search, organization, management, you name it!

Agent-driven research knowledge base. Agents collect, search, and synthesize web research into a persistent, searchable wiki.