What is Tidemind?
Tidemind is a living second brain that connects AI agents, notes, and other tools into a single knowledge graph. It provides a memory layer spanning all your tools via the MCP protocol, building a profile from all your data and delivering it to AI at the start of every conversation.
How to use Tidemind?
Download the desktop app or build from source (Node.js >= 18 required). Connect AI tools via MCP configuration (one-click in Settings or manual); import notes from Logseq, Obsidian, or Apple Notes. The MCP server exposes three tools: brain_prepare, brain_recall, and brain_digest.
Key features of Tidemind
- All memory in a single knowledge graph.
- Profile built from all data delivered to AI at conversation start.
- Graph-based recall that follows links between memories.
- Background metabolism that reinforces, crystallizes, and forgets memories.
- Local SQLite storage, exportable to Markdown anytime.
- Integrates with multiple AI tools and note systems.
Use cases of Tidemind
- Context-aware AI conversations across different tools (Claude, Cursor, Windsurf, etc.).
- Connecting notes from Obsidian, Logseq, and Apple Notes with AI interactions.
- Discovering hidden connections between past decisions and current problems.
- Building a personal knowledge graph that evolves and surfaces new insights over time.
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