Early access opening soon

Read your AI-generated code
like a senior dev would.

You shipped it with AI. Your users will find the bugs you can't read. Codesip explains your code back to you — in English, before they do.

Read my code See how it works

Free first scan · No credit card · Works with your GitHub repo

codesip.dev/app/dashboard

5 things to know about your project

trznica-shop · scanned 2 min ago · 47 files

Customers can see each other's ordersRLSopen

app/api/orders/route.ts:6·detected 2m ago·severity 9.2

Your Stripe key is exposed in client codesecretopen

components/checkout.tsx:14·detected 2m ago·severity 9.8

Confirmation emails send twicewebhookopen

app/api/stripe/webhook.ts:22·detected 2m ago·severity 6.5

Contact form vulnerable to spamvalidationopen

app/contact/page.tsx:31·detected 2m ago·severity 4.1

Your auth flow looks solidgoodverified

lib/auth.ts·reviewed 2m ago

You shipped it.
But can you explain it?

What we hear from vibe coders we talk to.

via Reddit

“AI fixed one thing and broke ten others. Been playing whack-a-mole for hours.”

Vibe coder

200 users · Lovable + GitHub

via Twitter

“A customer told me they saw someone else's order. I have no idea where to even look.”

Founder

paying users · Cursor

via Discord

“Customer found a bug I didn't know existed. Spent 4 hours with ChatGPT trying to find where it was.”

Founder

paying users · Cursor

Why this matters

Not understanding your code
has a real price tag.

It's not about becoming a developer. It's about owning what you built.

Every bug you can't read costs you a customer.

A user reports something broken. You paste it into ChatGPT for 3 hours. By the time you fix it, they're gone. When you understand your code, you fix in minutes — not days. The difference is your churn rate.

You're paying AI to break what it already fixed.

Without knowing what changed, you can't guide AI. It fixes one thing, breaks another, you paste it back, it breaks the first thing again. Understanding your code breaks the doom loop — and stops burning your Claude credits on circular fixes.

"How does it work?" is a question you'll always get.

Investor, partner, potential hire, or just a developer friend. You either answer with confidence or you don't. The difference isn't knowing every line — it's knowing enough to own what you built.

Lovable, Bolt, Cursor — tools come and go.

If your entire understanding of your product lives inside a chat window, you're one pricing change or shutdown away from losing it. Understanding your code means you own it — regardless of which tool built it.

Conversational by design

Ask anything, like talking to a senior dev friend.

No more Googling "why is my Stripe webhook failing." Just ask. Codesip already knows your code — every file, every function, every connection.

Streaming responses, instant feedback
Remembers your previous questions
Generates copy-paste fix prompts

codesip

online

why does my checkout fail sometimes?

I see two likely causes in your code:

1. Your Stripe webhookdoesn't verify the signature — anyone can fake a payment event.

2. When the webhook retries, you create a new order instead of updating the existing one (no idempotency).

Want me to show you the fix?

yes, give me the cursor prompt

Ask anything about your code...

Remembers everything. So you don't have to.

Never explain your codebase twice. Codesip remembers every file, every fix, every decision — even across weeks. Unlike ChatGPT, it picks up exactly where you left off.

Tracks every fix and change across scans
Connects new code to what you already shipped
Spots regressions before they reach users

Your codesip journey

Last 30 days

Fixed RLS on /orders endpoint

3 weeks ago · You learned: Row Level Security

Added webhook idempotency

2 weeks ago · You learned: event deduplication

New: /subscriptions endpoint added

Today · Same RLS pattern needed — I'll guide you

Whole-project context

Catches the bugs that hide between files.

The ones ChatGPT can't see — because it only reads one file at a time. Codesip indexes your whole project and spots vulnerabilities that span multiple files, dependencies, and endpoints.

Indexed across every file in your repo
Catches cross-file security holes
Knows your stack: Next.js, Supabase, Stripe & more

// project graph · cross-file analysis

app/page.tsx

components/

middleware

api/orders

api/stripe

api/auth

orders (no RLS)

users

sessions

Cross-file vulnerability detected

Two modes, one engine

Whichever side of the table you're on.

AVAILABLE FIRST

For builders

You built it. Real users showed up. Now every new feature feels like Russian roulette — will it break what already works?

Customers see other ordersorders.ts

Stripe key in client codecheckout.tsx

Duplicate confirmation emailswebhook.ts

5 priorities ranked by real risk, not noise
Plain-English explanations of your code
Cursor / Claude Code ready prompts
Memory across scans & sessions

COMING NEXT

For interview prep

They'll watch you code with AI, then ask you to explain it. Different skill from LeetCode. Trainable in 7 days flat.

“Explain your auth flow”

Practice answer ready · 60 sec

Personalized 7-day plan
Mock questions on your code
60-second pitch script

Honest take

Codesip isn't for everyone.

It's not for senior developers who write code by hand. It's not for enterprise teams with full-time security auditors. And it's not for people who think AI shouldn't generate code at all.

It's for the 1–3 person teams shipping fast with AI, who need a second pair of eyes that speaks their language. If that's you — keep reading.

How it works

Three steps. Five minutes.

No setup wizards. No configuration files. Connect your repo and start reading.

Step 01

Connect

One click with GitHub OAuth. We read your code — we don't change a single line. Your code never leaves our private infrastructure.

GitHub OAuth · read-only

Step 02

Scan

Codesip indexes every file, maps how they connect, and identifies the 5 things that matter most. Not 200 warnings — 5 priorities.

~2 min for 50 files

Step 03

Understand

Read plain-English explanations. Ask follow-up questions. Get fix-ready prompts for Cursor or Claude Code. Re-scan after changes.

Chat · fix · re-scan · repeat

Simple pricing.
Start free.

Start free. Upgrade when you ship something users depend on.

Free

See what's inside your code.

forever

Get started

1 repo, 1 scan
Full 5-issue report
3 chat messages

Questions? Answers.

Codesip uses Claude Sonnet 4.6— one of the most accurate code-understanding AI models. But we tell you when we're not sure. Every explanation comes with confidence indicators, and you can ask follow-up questions if something doesn't add up. We'd rather say “I'm not sure about this part” than make something up.

Yes, always.Your code is encrypted at rest, transmitted over TLS, and never used to train any AI model. We use Claude's API with zero data retention — your code is processed and forgotten. You can delete your account and all data at any time.

Yes — anything with a GitHub repo. If your code is on GitHub, Codesip can read it. Doesn't matter which tool generated it. Lovable, Bolt, Cursor, Claude Code, Windsurf, Replit — all supported.

ChatGPT answers your question. Codesip tells you which question to ask. ChatGPT sees one file at a time. Codesip sees your whole project — every connection, every dependency. ChatGPT forgets everything. Codesip remembers across weeks.

Right now, Codesip requires a GitHub connection. Most vibe coding tools (Lovable, Bolt, Cursor) already push to GitHub. If yours doesn't yet, it's one click to connect. We're working on direct uploads for a future release.

At launch: JavaScript, TypeScript, Python — with first-class support for Next.js, React, Supabase, Stripe, and common vibe coding stacks. More frameworks are coming. If your stack isn't listed, sign up — we prioritize based on waitlist demand.

Your code deserves
a second pair of eyes.

Get the first invite + early-bird pricing locked in. No spam. No selling your email. Just a heads-up when we're ready.

☕ Be first to brew. Invites go out in small waves.