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Found 14 Skills
The base44 SDK is the library to communicate with base44 services. In projects, you use it to communicate with remote resources (entities, backend functions, ai agents) and to write backend functions. This skill is the place for learning about available modules and types. When you plan or implement a feature, you must learn this skill
The base44 CLI is used for EVERYTHING related to base44 projects: resource configuration (entities, backend functions, ai agents), initialization and actions (resource creation, deployment). This skill is the place for learning about how to configure resources. When you plan or implement a feature, you must learn this skill
Troubleshoot production issues using backend function logs. Use when investigating app errors, debugging function calls, or diagnosing production problems in Base44 apps.
Synchronize the base44-sdk skill with the latest SDK source code from the Base44 SDK repository
Develop a Base44 app remotely inside Base44's cloud sandbox using your own agent — no local checkout and no deploy/push commands. The implementation is remote: writing a resource file into the sandbox is what ships it (backend functions, entities, and agents all auto-sync from the file you write), and OAuth connectors are set up against the remote app via MCP tools or the projectless `base44 connectors` CLI. This skill is the place for learning what you can author in the sandbox, how backend functions, entities, and agents are structured, and how to connect a connector without a local filesystem. Triggers on 'develop my Base44 app remotely', 'no local files', 'cloud sandbox', 'create an entity/agent remotely', 'connect a connector remotely', 'bring my own agent', or any work editing a Base44 app inside a sandbox.
Develop a Base44 app remotely from your own coding agent (Claude Code, claude.ai, or any MCP client) by connecting it to the Base44 sandbox. Cloud agents connect over MCP; local agents can connect over MCP or drive the same sandbox with the `base44 sandbox` CLI subcommands (the CLI uses shorter names — e.g. read_file is `sandbox read`, list_directory is `sandbox ls`, run_command is `sandbox run`). Covers connecting/ authenticating, the available sandbox tools (run_command, read_file, write_file, edit_file, grep, list_directory, create_checkpoint, get_app_preview_url, get_app_status, list_user_apps, and the connector tools list_connectors / initiate_connector_connection), the edit→preview→verify loop, how changes persist, builder/external-agent concurrency, the in-editor "Send to Coding Agent" button + onboarding README URLs, and tips like reading the Vite dev-server logs. Triggers on "develop my Base44 app remotely", "connect Claude Code to Base44", "bring my own agent", "edit a Base44 app over MCP", "Base44 sandbox MCP", or "Send to Coding Agent".
Base44 platform concepts for a web app: entities, backend functions or server code, workflows, pages and layouts, the project file structure, authentication (platform login vs the custom-auth boilerplate), user invites and the GitHub features. Read first when starting work on a Base44 web app.
Frontend coding standards for Base44 web apps: code conventions, the installed packages, routing (React Router in the Vite SPA, file routes in TanStack Start), Tailwind and design tokens, styling and componentization rules, npm installs, and how files are edited in the sandbox. Use when writing or changing pages, components or routes.
Base44 entities: the JSON-schema data models under base44/entities/, the entity SDK, and row-level security (RLS) rules. Use when adding or changing stored data, queries, or per-user access rules in a Base44 app.
Base44 realtime actors: stateful server rooms over WebSockets (Durable Objects) under base44/actors/<Name>/entry.ts for multiplayer, collaborative boards, presence, live cursors, chat rooms and auctions, with the actor contract, rules and the React client. Use when users interact live in one shared session.
Base44 server-side code: backend functions (HTTP handlers in base44/functions/<name>/entry.ts on Cloudflare Workers) for Vite SPA apps, or TanStack Start server functions and server routes. Secrets, the Base44 SDK on the server, auth and service role, webhooks, admin-only handlers, frontend invocation, testing, and the InvokeLLM model table. Use when the app needs external APIs, privileged logic or scheduled work.
Base44 workflows: trigger-driven automated processes defined as CNCF Serverless Workflow files under base44/workflows/ (scheduled, entity, connector, in-app agent, auth, publish and payment triggers; call, wait and switch steps; jq expressions), with the full authoring guide, plus the legacy automations pipeline for apps that predate workflows. Use for any 'when X happens, do Y' or 'every N hours, do Y'.