How do you handle persistent memory for AI coding agents across sessions?

Best-Bus-5275 · reddit · 2026-09-10

A Reddit developer asks how to maintain context for AI coding agents as projects grow: session summaries become tedious, and dumping full project history into context is impractical. The core challenge is filtering — architectural decisions, approach tradeoffs, fixes, and project conventions deserve persistence, while casual chat and temporary debugging steps don't. The poster has tried several memory approaches but wants solutions that don't become another component to manage, and asks how others decide what the agent should remember between sessions.

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