# Sign in once. Your agent does the clicking

> Find your app, sign in with your own account, add Cotlet to Claude over MCP and let your agent do the work. We never store your password.

Source: https://cotlet.dev/how-it-works

Four steps from your app to a chore you never do again.

[Request access](https://cotlet.dev/signup)[Browse integrations](https://cotlet.dev/integrations)

1. Step 1  
## Find your app  
Pick it from the catalog. Its tools are ready to use.  
Find your app Search apps Booking sys Booking system 8 tools ready Connect Booking system for salons
2. Step 2  
## Sign in with your account  
You log in on the app yourself. We never see or store your password.  
AES-256 Allowed actions You decide what agents can do List bookings Create booking Update client Delete client
3. Step 3  
## Add it to Claude over MCP  
Paste one MCP URL into Claude. Your app shows up as tools.
4. Step 4  
## Automate it and forget it  
Your agent does the work on request or on a schedule. The chore is gone.  
Weekly bookings report Every Monday, 8:00 Last runs Mon, Oct 5 14 bookings exported Mon, Sep 28 11 bookings exported Mon, Sep 21 16 bookings exported Next run: Mon, Oct 12

## Your password and data stay yours

We work like OpenRouter: your data passes through and is never kept.

- ### No password stored  
You sign in yourself. We keep only an encrypted session you can revoke.
- ### We do not see your data  
It goes from the app straight to your agent. Nobody at Cotlet reads it.
- ### Nothing saved to disk  
Results live in memory for the call and are gone after it.

## When a site changes

Every integration has its own status page.

- ### Daily canary tests  
Every integration is tested every day.
- ### Auto-pause  
Calls pause until the fix ships.
- ### Credits refunded  
Failed calls never cost you credits.

## Your app is not in the catalog?

Tell us which one. If enough people ask, we add it.

[Request an app](https://cotlet.dev/integrations#catalog-search) [Request access](https://cotlet.dev/signup)