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CodeCortex – Persistent repository knowledge graph for AI coding agents

1•costea•2h ago
I’ve started an open-source experiment called CodeCortex.

The idea is simple:

AI coding tools repeatedly re-learn the same repository structure every session.

This wastes tokens and often misses architectural dependencies.

CodeCortex explores a different approach: build a persistent knowledge graph of the repository that evolves with the codebase.

Instead of rescanning the repo, AI agents query the graph.

Still early, but the repo is now public.

Curious to hear thoughts from people building with AI coding tools.

https://github.com/costeamarius/codecortex

Declarative system management for any Linux machine using Nix

https://system-manager.net/main/tutorials/getting-started/
1•Lunar5227•1m ago•0 comments

AI agent are becoming a workforce. Enterprises still don't have an OS

1•saafree•2m ago•0 comments

A Call for Reporting Tips Rankles Pentagon Officials

https://www.nytimes.com/2026/03/12/business/media/a-call-for-reporting-tips-rankles-pentagon-offi...
1•mitchbob•2m ago•1 comments

How to Migrate Your Site to a Headless CMS in 2026

https://focusreactive.com/blog/cms-migration/
1•katarinadrozd•2m ago•0 comments

Product Design in 2026

https://solomon.io/product-design-2026/
1•samsolomon•2m ago•0 comments

The Third World: Second-Hand Modernity

https://counter-currents.com/2026/03/the-third-world-second-hand-modernity/
1•neko_ranger•4m ago•0 comments

Show HN: StudioIndex – A directory to find AI video production studios

https://studioindex.ai
1•slhomme•5m ago•0 comments

Angine de Poitrine – Full Performance (Live on KEXP) [27:53] [video]

https://www.youtube.com/watch?v=0Ssi-9wS1so
2•snthd•5m ago•2 comments

Am I banned for some reason?

1•ozgurozkan•5m ago•1 comments

Customers of UK banks report being able to see other people's accounts on app

https://www.theguardian.com/business/2026/mar/12/customers-of-three-uk-banks-report-being-able-to...
1•mellosouls•5m ago•0 comments

Detecting Deepfake Talking Heads from Facial Biometric Anomalies [pdf]

https://openaccess.thecvf.com/content/WACV2026W/SAFE-2026/papers/Norman_Detecting_Deepfake_Talkin...
1•Oras•6m ago•0 comments

Show HN: PluriSnake, a new kind of snake puzzle game [iOS/iPadOS/macOS]

https://apps.apple.com/us/app/plurisnake/id6756577045
2•amichail•6m ago•1 comments

Ask HN: Is anybody making a decentralized GIF search engine?

1•julienreszka•7m ago•0 comments

I tested Chrome's soon-to-be-released vertical tab feature

https://www.zdnet.com/home-and-office/work-life/i-tested-chromes-soon-to-be-released-vertical-tab...
2•tosh•7m ago•0 comments

Show HN: Python DSL for system programming with manual memory and linear types

https://github.com/1flei/PythoC/
1•1flei•8m ago•0 comments

Show HN: Glad-AI-Tor – A public arena where startups get roasted or crowned

https://glad-ia-tor.com/
1•Enjoyooor•9m ago•1 comments

Nagle's Algorithm

https://en.wikipedia.org/wiki/Nagle%27s_algorithm
6•tosh•9m ago•0 comments

Rogue AI agents published passwords and overrode anti-virus software

https://www.theguardian.com/technology/ng-interactive/2026/mar/12/lab-test-mounting-concern-over-...
1•hackernj•10m ago•0 comments

Show HN: Friendware – Tab-to-complete everywhere on macOS

https://www.friendware.ai/
1•jaredstivala•12m ago•0 comments

What Makes Israel So Good at Hacking? (2022) [video]

https://www.youtube.com/watch?v=IluKcbamqfk
2•rzk•12m ago•0 comments

LLMs Are Finally Good Enough to Analyse Their Own Traces

https://futuresearch.ai/blog/llm-trace-analysis/
3•rgambee•13m ago•0 comments

Optical Scale-Up Consortium Established to Create an Open Spec for AI Infra

https://oci-msa.org/news/
2•Cyphase•13m ago•1 comments

For the first time, astronomers witnessed the birth of a 'magnetar'

https://www.popsci.com/science/first-magnetar-birth/
2•Brajeshwar•14m ago•0 comments

Amid Crowded Skies, FAA Kills Rule Aimed at Regulating Space Junk

https://www.propublica.org/article/faa-trump-space-junk-safety-spacex-rockets
3•hn_acker•14m ago•0 comments

Iranian Hacktivists Strike Medical Device Maker Stryker and Wiped Systems

https://www.zetter-zeroday.com/iranian-hacktivists-strike-medical-device-maker-stryker-in-severe-...
11•strict9•15m ago•3 comments

MacBook Neo Teardown: Modular Ports, Glue-Less Battery, Zero Tape

https://www.macrumors.com/2026/03/12/macbook-neo-six-minute-teardown-zero-tape/
2•tosh•15m ago•0 comments

The Rise of AI 'Brain Fry'

https://nymag.com/intelligencer/article/microsoft-copilot-cowork-ai-brain-fry.html
3•vytis•16m ago•0 comments

Permission to Suck

https://parkergates.substack.com/p/permission-to-suck
2•herbertl•16m ago•0 comments

Fastsleep.app

https://fastsleep.app/
2•mathnorth_com•16m ago•0 comments

Replicating Superhuman's Split Inbox in Gmail for Free

https://www.nklswbr.com/blog/gmail-superhuman
1•nklswbr•17m ago•0 comments