Architectural intelligence for AI-built apps

AI made software creation accessible.

StackSense helps founders understand, evolve and scale the apps they build. Keep building with AI, even when you don’t fully understand the code or architecture underneath.

Works with Lovable, Cursor, Replit, Bolt, v0, ChatGPT & Claude.

The understanding layer

This is what StackSense understands about your app.

The moment you connect a repo, StackSense names the systems your app actually has, the parts you’ve already built, and how users meet each one — in plain English.

example-applive
Analyzing your repository…
Scanning codebase
1,842 files
Understanding architecture
Systems detected
Mapping relationships
Connecting systems
Generating insights
Almost done…
Authentication
Sign-in · Session
Meal planner
Weekly · Drag & drop
Recipes
Saved · Favorites
Billing
Stripe · Plans
Profile & PreferencesReusable
Used in 3 systems

Architectural insights (so far)

Shared onboarding flow detected
Used in Authentication and Billing
Profile logic reused across 3 flows
Great reuse — keep this consistent
Potential duplicate logic
Similar validation in 2 places
Last updated 2 minutes agoView full architecture
example-app · mainlast push · 2m ago

What this app exists to do

A meal-planning app that helps people plan their week, save favorite recipes, and turn a plan into a grocery list.

Systems your app already has

Authentication
/login, /signup

Lets people sign in and stay signed in across visits.

Sign-inSessionPassword reset
Recipes
/recipes, /recipes/:id

Lets people save, browse and favorite recipes they love.

Recipe cardSearchFavorites
Meal planner
/planner

Drag recipes onto a weekly plan and turn it into a grocery list.

Plan gridGrocery listShare plan
Billing
/billing

Plans, payment and subscription state.

PlansCheckoutWebhooks
Safe Prompt — generated from the understanding above

Describe what you want. Get a prompt that fits your app.

Paste it into Lovable, Cursor, Replit or Bolt. The new feature lands on top of what you’ve already built, instead of duplicating it.

You asked for

“Add a Settings screen where people can update their profile and switch their plan.”

StackSense returns
Build a Settings screen.

Reuse the existing Profile form — already used in
Authentication and Onboarding. Read the signed-in
user from the shared session.

For plan changes, link to the existing Billing
screen (/billing). Do not create a new checkout.

Match the spacing and card style used across the
app. Keep the existing password-reset flow intact.
Reusable parts

Profile form · Recipe card · Plan grid

How they connect

Sign-in → Recipes → Meal planner → Grocery list → Billing

Always current

Re-reads your app on every push

Evolve safely

Keep building. Without unraveling what works.

As your app grows, StackSense protects what you’ve already built. Every new feature lands on top of real architectural understanding — not a guess.

Stop duplicating

Recognises capabilities you've already built so you don't pay for them twice.

Stay consistent

Holds the patterns and conventions in your app so each new screen feels native.

Avoid drift

Catches the moment a small change starts pulling architecture in the wrong direction.

Output of understanding

Safe Prompts

When you describe what you want to build, StackSense composes a prompt that fits your actual app — what already exists, what to reuse, what not to touch. Paste it into Lovable, Cursor, Replit or Bolt and ship with confidence.

One surface among many. The same understanding powers Change Intelligence, Tech Lead Feed and Living Docs.

Generated prompt
Build a Settings screen.

Reuse the existing Profile form — it's already used on
the onboarding and account screens. Read the signed-in
user from the shared session.

Update the existing profile store. Do not create a new
one. Keep the existing password-change flow intact.

Match the spacing and card style used across the app.

The founder problem

As your app grows, you stop fully understanding it.

AI made it possible to build software without an engineering team. But growth without understanding becomes fragile — duplicated features, broken flows, and prompts you’re scared to send.

I'm not sure what's already built.
I'm scared the next change will break something.
I burned $40 in credits and rolled it all back.

How it works

An architectural layer that travels with your app.

01

Connect your repo

StackSense reads your app and constructs a living architectural understanding — every system, every relationship.

02

It updates as you ship

Every push refreshes the understanding. The picture stays current with what your app actually is, right now.

03

Describe what you want next

In plain English. No file paths, no jargon. Tell it the outcome you're after.

04

Get an architecture-aware plan

A Safe Prompt that respects what exists, reuses what fits, and avoids the fragile parts. Paste, ship, keep momentum.

Build with AI. Scale with understanding.

Connect your repo and watch StackSense map your app in under a minute. Initial understanding is free — no card required.

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