Base44

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, 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".

Worth a look

base44-platform-frontend

Frontend coding standards for Base44 web and native mobile apps: code conventions, the installed packages, routing (React Router in the Vite SPA, file routes in TanStack Start, expo-router in native mobile), Tailwind or NativeWind 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.

Frontend & UI curated

base44-platform-integrations-sdk

Base44 built-in integrations on the SDK client: InvokeLLM, SendEmail, file uploads (public and private), signed URLs, data extraction and image generation, with every Core endpoint's input schema, plus analytics event tracking. Use when a feature needs AI, email, files or analytics without a third-party service.

base44-platform-platform

Base44 platform concepts for a web or native mobile 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 app.

base44-platform-workflows

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'.

DevOps & Cloud curated

base44-sdk

The base44 SDK is the library to communicate with base44 services. In projects, you use it to communicate with remote resources (entities, backend functions, realtime actors, ai agents, and the AI gateway for code agents, image, video, and speech generation, and AI decisions) and to write backend functions and actors. This skill is the place for learning about available modules and types, including actors — the realtime/WebSocket primitive for multiplayer, collaborative boards, presence and live cursors, in-room chat, and live auctions. When you plan or implement a feature, you must learn this skill

base44-troubleshooter

Troubleshoot production issues using backend function logs and workflow run history. Use when investigating app errors, debugging function calls, diagnosing why a scheduled job or automation failed, or diagnosing production problems in Base44 apps.

base44-platform-entities

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.

Data & Databases curated