smart_login

Parameters

Parameter	Type	Required	Default	Description
`loginUrl`	string	Yes	—	The login page URL to navigate to
`username`	string	Yes	—	The username or email to enter
`password`	string	Yes	—	The password to enter
`usernameSelector`	string	No	Auto-detected	CSS selector for username field
`passwordSelector`	string	No	Auto-detected	CSS selector for password field
`submitSelector`	string	No	Auto-detected	CSS selector for submit button

Log in to https://myapp.com/login with user@example.com and password123

Navigates to the login URL in a new browser session
Auto-detects the username/email input by checking:
- input[type="email"], input[name="email"], input[name="username"]
- input[id="email"], input[id="username"]
- input[type="text"][autocomplete="username"], input[type="text"]
Auto-detects the password input: input[type="password"]
Fills both fields and clicks the submit button (or presses Enter)
Waits for navigation and checks the result
Reports one of three outcomes:
- LOGIN SUCCESS — Redirected away from login page
- LOGIN FAILED — Error message detected on page
- LOGIN UNCERTAIN — Still on login page, no clear error

Returns a screenshot of the page after login attempt, the status (SUCCESS/FAILED/UNCERTAIN), and a session ID.

The session ID can be used with all other browser_* tools to continue testing the authenticated flow.

Never guess credentials — always ask the user first
If auto-detection fails, provide usernameSelector, passwordSelector, and/or submitSelector manually
The session stays open after login for continued testing — call browser_close when done
Does not handle 2FA, captchas, or OAuth redirects — use browser_fill and browser_click manually for those
Use find_login_page first if you don't know the login URL