Cohestry: an MCP-connected 'second brain' app passes App Review first try
Emojinapp · reddit · 2026-10-18
A developer built Cohestry, an iOS 'second brain' for AI agents: notes automatically link to related ones, old context resurfaces when relevant, and the knowledge base is exposed to MCP-compatible agents (Claude, Cursor, Codex) via a 13-tool bridge with auto-redaction to keep API keys and p8 certs out of agent view. The iOS app passed App Review on first submission; the Mac app needed one metadata fix.
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