CODEX SKILL THAT FINDS COMPLEXITY HOTSPOTS IN YOUR CODEBASE! I made a Codex skill that analyzes your codebase and reports where performance can be improved safely. Scan your project while Codex checks loops, repeated lookups, render-heavy code, N+1 patterns, and places where complexity can potentially be reduced without breaking... behavior. -> codebase complexity analysis -> O(n²), O(n*m), repeated scan detection -> before/after complexity estimates -> safe optimization suggestions -> risk level + tests needed -> report-only mode by default -> one-command install Install: npx --yes codex-complexity-optimizer 100% open source. Repo in Bio.show more

Repo here👇

the N+1 detection alone makes this worth trying — those patterns are notoriously hard to catch in code review, especially in ORMs where query generation is hidden behind abstractions. static analysis surfacing these before production is genuinely useful. checking the repo

let me know what u think!

idk when you sleep haha

never

i wishhhh lol

I tried this, and it was genuinely useful. Codex just ran through my entire codebase and refactored a couple hundred lines. Give it a try.

thanks Mihai!

i needed this

enjoy it!

codex skills are getting good fast

yess its are really good

Magnifique 🤩

this will be one most useful skill. will try it for sure

let me know what you think

So cool!

N+1 detection inside Codex is a game changer. Most devs only catch those in production when it is already too late. Nice build.

Thanks mate

This is the right kind of Codex skill. Not “AI rewrite my app because vibes.” Find the boring hotspots, give me risk level, tell me what tests need to exist, then get out of the way. That is actually useful.

I tested it and it works perfectly

letsgoo

Love it

thanks mate

Giving this a try!

thanks bro

U know what, this is one of the tools from build in public, that is free usefull and m really excited to try! 🫡 That's such an awesome thing man.

thanks mate💪🏻

codex is a nice tool but the hard part isn't spotting hotspots it's making sure devs know what to optimize for in the first place

what do u use?

@llmgram

Careful, the risk is not low just because the model determines it is

can we try for claude too?

nop

Codex using GPT5.5 is literally magic.

thanks u，i give u star

letsgo

Great idea! This is one skill that I have been missing and oh so important. Will try when I get home.

trying it right now, so far its very useful

Really really Thanks

Does this work with Claude?

try it

installed. created some PRs. thx

let me know!

Checkout Fallow It gives a report in under a second

Ottimo lavoro

grazie

Also working for code written in R?

trying it now 🫡

dude so many skills but i never could like organize them or see if they work out or not.. so i built this

Interesting approach. Does report-only mode by default reduce the false positive rate, or does it just delay the feedback loop? The risk-level thresholds seem most critical for automated workflows.

You should make a skill that helps people find your repo, you made it a full time job to find your repo……

Interesting. My AI usually just tells me my code is ugly and I should rewrite it from scratch. More specific feedback would be a game-changer.

thanks mate

Nice! Keep it up

@strats_pro