An MCP server that enables AI assistants to persistently store, retrieve, and connect knowledge in your Obsidian vault. Your AI finally remembers.
Free for personal use under AGPL-3.0
Everything you need to give your AI a persistent, organized memory.
AI expresses what to store, Palace determines where. Automatic organization based on your vault structure.
Work with multiple Obsidian vaults. Set read/write permissions per vault. Keep work and personal knowledge separate.
Automatically creates [[wiki-links]] between related notes. Your knowledge graph grows organically.
Fast FTS5 search with BM25 ranking. Execute Dataview queries (DQL) directly from AI.
Large content automatically splits into hub + child notes. Keeps your vault clean and navigable.
Claude Desktop, ChatGPT, or any MCP-compatible AI. Not locked to any single provider.
Get started in minutes with four simple steps.
One command to install globally:
npm install -g obsidian-palace-mcp
Point Palace to your Obsidian vault. Set up via environment variable or config file. Supports multiple vaults with different permissions.
Add Palace as an MCP server in Claude Desktop, ChatGPT, or any MCP-compatible client. The AI gains access to 20+ knowledge management tools.
Your AI can now store research, commands, decisions, and learnings. It retrieves context from previous sessions. Knowledge compounds over time.
Watch how Obsidian Palace transforms AI conversations into persistent, searchable knowledge.
Demo video coming soon
In the meantime, check out the README for detailed documentation.
AI stores research findings, code snippets, and decisions in organized markdown notes.
AI searches your vault for relevant context before answering questions.
Automatic wiki-links create a knowledge graph that grows with every conversation.
Start building your AI memory palace today. Free for personal use.