ctx

What it does

ctx gives AI coding agents project memory. Actx/ folder in your project root with plain markdown files that any agent reads on startup. It knows where the project stands, what patterns work, what mistakes to avoid, and what was in progress when the last session crashed. Loads ~80 lines instead of re-reading everything. Ships 12 dev workflow skills (TDD, debugging, code review, design intelligence). Works on Claude Code, Codex, Cursor, Windsurf, Gemini, Antigravity. Zero dependencies.

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  ContextPoolApr 2026 · ▲180

  Persistent memory for AI coding agents

• CS
  ctx – Search the coding agent history already on your machineJul 2026 · github.com · ▲65

  Coding agents don't have long-term memory. But you do have months of full-fidelity agent transcripts stored on your machine. A simple solution that goes a long way: ingest those transcripts and logs into a structured SQLite database, then search them with ranked text match. Everything is fully local and doesn't require anything fancy like a graph database or hosted memory service. This is the idea behind ctx, a Rust CLI that handles the ingestion and searching. We give our agents a skill that tells them to reference past sessions before working in an area. Usually we do this through an…

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