CLI Commands Full reference for the kasy commands.
Command Description kasy preparePrepares your machine: installs and signs in only what the chosen backend needs kasy prepare --backend supabaseSupabase CLI + login only (no Firebase/gcloud). Use firebase, api, or all as needed kasy newCreates a new app (asks for backend, features, credentials) kasy new --lang enCreates the app in English (also saves CLI language) kasy new --backend firebase --with revenuecat,sentrySkips prompts with flags kasy new --configure-laterQuick + skip connecting Firebase/Supabase now (app runs in preview mode; run kasy backend later) kasy backendConnects the real Firebase/Supabase project for an app created with configure later (same setup as kasy new, without recreating the folder) kasy setupAlias for kasy new kasy runRuns with full credentials (recommended) kasy run --iosiOS simulator kasy run --androidAndroid emulator kasy run --webWeb at localhost:5555 kasy run --web --open-browserOpens in the default browser when Flutter is ready kasy run --web --open-browser --freshDefault browser + clears dev storage (localStorage, sessionStorage, IndexedDB) kasy run --web --openWeb in an isolated Flutter Chrome window kasy clear-webClears localhost dev storage (web app must be running) kasy run --prodProduction config kasy run --rawRaw output, no spinner kasy resetUninstalls and reinstalls (tests the first open) kasy reset --webClears web storage in the default browser kasy reset --ios / --androidSpecific device kasy reset --no-reinstallOnly uninstalls
Command Description kasy add <feature>Turns on a feature (e.g., revenuecat, ads, ai_chat) kasy add --listLists features and which ones are on kasy remove <feature>Removes a feature and undoes all its changes kasy remove <feature> --yesRemoves it without confirming kasy updateShows features with updates available kasy update <feature>Updates a specific feature kasy update backendSyncs missing SQL migrations/Edge Functions (Supabase) or Cloud Functions/firestore.rules (Firebase) kasy update webUpdates the kit scripts in web/index.html (storage clearing, pre-boot theme, iOS Safari height) without touching your title/favicon/splash kasy featuresLists available backends and features kasy kanban listReads the project Kanban (Firebase/Supabase); mostly used by AI through MCP kasy kanban create-task --title "..." --column-id <id>Creates a board task without opening the app
Command Firebase Supabase REST API kasy deployUploads Functions + Firestore rules + Storage rules Uploads Edge Functions + migrations + secrets Doesn't apply (you deploy your own server) kasy checkValidates secrets + APNs Key + IAM Validates secrets + Edge Functions + JWT Validates local config only kasy check --fixTries to fix automatically Tries to fix automatically No effect (no remote server) kasy doctorChecks environment, dependencies, and project state (all backends) kasy statusProject summary: backend, active features, pending credentials kasy validateValidates backend/feature combinations (all backends)
Command Description kasy configureConfigures the App Store ID and other project credentials kasy configure --statusLists pending credentials only (no wizard) kasy configure --set SENTRY_DSN=https://... --set RC_TEST_KEY=test_... --yesFills credentials without the wizard (repeatable; MCP) kasy fix pub-getRuns flutter pub get kasy fix podsRuns pod install on iOS (Mac) kasy fix cleanClears Flutter/Xcode cache + flutter clean kasy release-versionUpdates app_latest_version in Firebase Remote Config kasy release-version -v 1.4.0Direct version kasy release-version -v 1.4.0 -f --yesMandatory, no confirmation (CI) kasy apple-webConfigures Apple login on the web (Firebase or Supabase) kasy facebookConfigures Facebook login (native + backend) kasy notifications textEdits the project's local notification texts kasy docsShows the documentation in the terminal
Command Description kasy icon --image <path.png>Changes the app icon (iOS + Android) and regenerates assets kasy colorChanges brand primary color in colors.dart kasy splash --light <path.png> --dark <path.png>Changes the splash logos (light + dark mode) and regenerates assets kasy favicon --image <path.png>Changes the web favicon and PWA icon
Command Description kasy ios configureWizard: Apple's Key ID, Issuer ID, .p8 (once) kasy ios configure --api-key ... --issuer-id ... --p8 <path>Same, without the wizard (MCP) kasy ios releaseBumps the build + generates the IPA + sends it to App Store Connect kasy ios buildOnly generates the IPA (doesn't send it) kasy ios cleanCleans the Flutter/Xcode cache after a DerivedData error kasy ios release --version-name 1.0.2Changes the visible version and bumps the build kasy ios release --no-bumpDoesn't bump the build (rarely used)
Command Description kasy android configureWizard: saves android/key.properties (keystore) kasy android configure --keystore <path.jks> --store-password ...Same, without the wizard (MCP) kasy android releaseBuilds release AAB and opens Play Console kasy android build-aabBuilds AAB only (no console) kasy android build-apk-signedBuilds a signed release APK (sideloading, alternative stores) kasy android build-apkBuilds an unsigned debug APK (quick test)
Command Description kasy domain listLists Firebase Auth authorized domains kasy domain add app.yourdomain.comAuthorizes a custom web domain kasy domain remove app.yourdomain.comRemoves a domain
Command Description kasy codemagic configureSaves the token + App ID + branch (once) kasy codemagic configure --token ... --app-id ...Same, without the wizard (MCP) kasy codemagic releaseTriggers the iOS + Android build in the cloud kasy codemagic release --iosiOS only kasy codemagic release --androidAndroid only kasy codemagic status <buildId>Checks the build's status
Command Description kasy version / kasy --versionInstalled version kasy languageChange CLI language (same picker as first run) kasy language enSet English without opening the picker kasy licenseView or change CLI activation key. Rules in Key and activation kasy license --showShow masked key kasy mcp setupInstalls kasy-mcp and writes your editor's mcp.json (see MCP ) kasy upgradeUpdates the CLI to the latest version kasy uninstallUninstalls the CLI kasy help / kasy --helpHelp
npm install -g kasy-cli # or without installing: npx kasy-cli new Free (no key): prepare, mcp, run, reset, clear-web, doctor, status, features, fix, configure, splash, icon, favicon, apple-web, facebook, release-version, kanban, version, language, license, help, uninstall
Requires a valid key: new, backend, add, remove, deploy, check, validate, docs, ios, android, codemagic, notifications, color, domain. Once you have had a valid key, these keep working on an already created project even after the plan lapses.
Requires a key and an active plan: new, update, upgrade. Creating a new project and updating depend on a current subscription; what is already built keeps running on its own (Firebase/Supabase), with no CLI involved.
Last updated on 08/23/2026
