Cohestry: a local-first AI second brain that feeds context to agents via MCP
Mindless_Might_9759 · reddit · 2026-11-06
A developer launched Cohestry, a local-first iPhone/Mac "second brain" app that auto-discovers relationships between notes via deterministic links and on-device Apple Intelligence, visualizes them as a 3D knowledge graph, and exposes a customizable MCP bridge that feeds relevant, auto-redacted context to Claude and ChatGPT — inspired by Karpathy's LLM Wiki concept.
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