The short version
A memory plugin that lets coding agents recover context from earlier sessions.
From the HackerLinks archive
Ctx
A memory plugin that lets coding agents recover context from earlier sessions.
At a glance:
First seen:2026-04-21
Last seen:2026-09-08
Times seen:2
Website:ctx.rs
Why it caught our attention
A months-long user said it largely eliminated their need for session compaction.
Where it surfaced on Hacker News
2026-09-08
“I've been using another memory plugin [1] for the past couple months. Since this change, I almost never run session compaction.”
flippant · recommendation · first hand use
Direct HN comment
Show HN: Engrim – A universal, local-first SQLite memory engine for AI CLIs
2026-04-21
Editorial paraphrase
Discussion focused on resuming workstreams between providers, local storage, and the value of a custom harness.
Original threadShow HN: Ctx – a /resume that works across Claude Code and Codex