BuilderIO/builder-agent-native-starter

storing-data

How to store application data in agent-native apps. All data lives in SQL. Use when adding data models, deciding where to store data, or reading/writing application data.

adding-a-feature

The four-area checklist every new feature must complete. Use when adding any feature, integration, or capability to ensure the agent and UI stay in parity.

agent-native-toolkit

Inventory and ownership rules for shared Agent-Native workspace UI. Use before building app chrome, settings, navigation, sharing, collaboration, setup, history, comments, chat rails, agent UX, or repeated workspace behavior.

frontend-design

Sets the visual direction for UI work, avoiding generic AI aesthetics. Use for any user-facing UI change: new surfaces, screenshot-driven feedback, copy/density cleanup, settings, control placement, or a "make this look good" pass. Do not load it only for…

actions

How to create and run agent actions. Actions are the single source of truth for app operations — the agent calls them as tools and frontend code calls them through client hooks. Use when creating a new action, adding an API integration, or wiring up frontend…

internationalization

How to add localized UI copy when the user explicitly requests i18n. Do not load or apply this skill for ordinary English UI edits in this starter — it ships inline English strings with no catalogs.

self-modifying-code

Tiers, checkpoints, and off-limits paths for an agent editing the app's own source. Use when designing UI for agent editability, deciding whether a file is safe for the agent to change, or when tempted to patch config, `.env`, or an `@agent-native/*` package.…

secrets

Declaratively register API keys and service credentials a template needs so they appear in the agent sidebar settings UI and the onboarding checklist. Use before adding any third-party credential or setup UI so API keys, OAuth connections, and scoped…

onboarding

How to register user-facing setup steps (API keys, OAuth, connecting third-party services) for the sidebar setup checklist. Use when adding a feature that needs initial user configuration.