Telescope 5,228 5.25.0 records what each request and command does: queries, exceptions, logs, jobs, mail, cache hits, gate checks and dumps. It stores them in telescope_entries and shows them at /telescope. After composer require laravel/telescope --dev, php artisan telescope:install and migrate, one request to /products, one to the failing /boom and one command left these rows:
┌───────────┬─────────┐ │ type │ entries │ ├───────────┼─────────┤ │ view │ 267 │ │ query │ 22 │ │ request │ 2 │ │ command │ 1 │ │ exception │ 1 │ └───────────┴─────────┘
All 267 view entries came from /boom, whose debug error page is built from Blade components. telescope:install also added App\Providers\TelescopeServiceProvider to bootstrap/providers.php, which breaks a composer install --no-dev. For local-only use, remove that line, add laravel/telescope to extra.laravel.dont-discover, and register both providers in AppServiceProvider::register() under if ($this->app->environment('local') && class_exists(...)). Elsewhere the viewTelescope gate guards the dashboard. Schedule telescope:prune --hours=48.