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ctx
Keep your AI coding sessions alive.Never lose context again.
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.
Hey, I'm Pulak. I built ctx because I kept losing context.
I'm working on a large Laravel + React project (35 models, 40 migrations, 10 modules). Every time I started a new session or switched agents, the AI had no idea what happened before. It would re-read everything, rediscover patterns I'd already established, and sometimes repeat mistakes I'd already fixed.
The breaking point was when I had 4 dashboards built across different sessions, each using a different layout. They looked like 4 separate apps. The agent didn't remember that we'd standardized on one layout two sessions ago.
So I built a memory layer. Not a database, not a vector store. Just markdown files organized like a book. Table of contents, knowledge pages, session summaries. Any agent on any platform can read them.
The crash recovery part came from personal pain too. Session disconnects mid-refactor, you open a new one, and the agent has no idea you were halfway through rewriting 4 files. wip.md solves that. It tracks what's in progress, step by step. If it exists when a new session starts, the previous one was interrupted.
ctx is Apache 2.0, owned by ATUL AI. Free for everyone.
GitHub: https://github.com/ATUL-Labs/ctx
About ctx on Product Hunt
“Keep your AI coding sessions alive.Never lose context again.”
ctx was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #121 on the daily leaderboard. 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.
On the analytics side, ctx competes within Productivity, Open Source, Developer Tools and GitHub — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how ctx performed against the three products that launched closest to it on the same day.
Who hunted ctx?
ctx was hunted by Pulak Ranjan. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ctx including community comment highlights and product details, visit the product overview.
Pulak Ranjan