vana-com

Debug and repair code using minimal, reviewable patches instead of full-file rewrites. Use this whenever the user is fixing a bug, iterating on failing tests, asks for a surgical code change, wants a minimal diff, or is in a tight debug loop where output size and token cost matter. Prefer this even if the user does not explicitly say "patch."

Build or use a tight automated test-fix loop that repairs one failing test at a time with minimal patches and narrow context. Use whenever the user wants a repair harness, constrained bug-fixing loop, failing-test repair workflow, or a prompt that turns the model into a surgical fix engine instead of a general coding assistant.

Interact with local Chrome browser session (only on explicit user approval after being asked to inspect, debug, or interact with a page open in Chrome)

Reduce cognitive load when implementing or refactoring code for readability.

Use Conventional Commits when creating reviewing or fixing commit messages.

Audit and refactor React UI components to match DataConnect UI implementation rules (Text component, tokens, Tailwind, naming) and Vercel React/composition guidance. Use when the user asks for a UI audit, React audit, composition review, or to fix UI implementation issues in components.

Standardize DataConnect route/page layout, logic/JSX separation, tests, and README expectations. Use when organizing pages/routes, refactoring page structure, or discussing file structure conventions.

Pragmatic React/Vitest testing workflow for DataConnect. Use when writing or updating React/UI code, deciding what tests to add, running tests for a change, or before commit.

Use when a coding agent needs PDPP data (the user's email, finance, coding history, or other personal data exposed by a PDPP server) to answer a task. The skill teaches discovery-first capability lookup, scoped grant requests, project-local token caching, and grant-safe data consumption. Use this instead of asking the user for an owner bearer token, instead of guessing endpoints, and instead of broad unbounded scans.

Use ONLY when you are a trusted local owner agent that the operator has explicitly authorized to act as themselves against their own PDPP reference instance — for example a local assistant such as Daisy running on the owner's machine. This profile uses an owner-level REST/control-plane credential obtained through browser-mediated owner approval, and teaches token-efficient initial and incremental sync of all current and future owner data. This is owner-level local automation, not the default agent path. Routine third-party, coding-agent, and task-scoped assistants MUST use the grant-scoped pdpp-data-access skill instead.

Use this skill to generate well-branded interfaces and assets for PDPP (the Personal Data Portability Protocol), either for production or throwaway prototypes/mocks. Contains essential design guidelines, colors, type, fonts, assets, and UI kit components for prototyping.

Synthetic skill fixture for source-inventory tests

Synthetic second-device skill fixture; proves device homes inventory independently

Synthetic Codex skill fixture for source-inventory tests

Use when a coding agent needs PDPP data (the user's email, finance, coding history, or other personal data exposed by a PDPP server) to answer a task. The skill teaches discovery-first capability lookup, scoped grant requests, project-local token caching, and grant-safe data consumption. Use this instead of asking the user for an owner bearer token, instead of guessing endpoints, and instead of broad unbounded scans.

Autonomously create, test, and validate a data connector for any web platform — end to end. Use when asked to "auto-create a connector", "automatically build a connector", or when a connector needs to be created from scratch and tested without manual guidance. Triggers on: "auto-create", "auto connector", "create and test connector", "build connector end to end", "generate connector".

Connect personal data from any web platform using browser automation. Use when: (1) user wants to connect a data source like ChatGPT, Instagram, Spotify, or any platform, (2) user says "connect my [platform]", (3) user wants to generate or update their profile from connected data. Also triggers on: "create a connector for [platform]".

Autonomously create, test, and validate a data connector for any web platform — end to end. Use when asked to "auto-create a connector", "automatically build a connector", or when a connector needs to be created from scratch and tested without manual guidance. Triggers on: "auto-create", "auto connector", "create and test connector", "build connector end to end", "generate connector".

Build new Vana DataConnect data connectors that export user data from web platforms. Use when asked to "create a connector", "add a connector", "build a connector", "new data connector", "write a connector for X", or when working on the data-connectors repository and the task involves adding or modifying a Playwright-based connector.

Comprehensive guidance on setting up npm libraries with package.json, with a preference for ES Modules (ESM). Use when setting up npm packages, configuring ESM, TypeScript packages, or React component libraries.

Use only when the user explicitly asks to stage, commit, push, and open a GitHub pull request in one flow using the GitHub CLI (`gh`).

This skill should be used when the user asks to "optimize TypeScript performance", "speed up tsc compilation", "configure tsconfig.json", "fix type errors", "improve async patterns", or encounters TS errors (TS2322, TS2339, "is not assignable to"). Also triggers on .ts, .tsx, .d.ts file work involving type definitions, module organization, or memory management. Does NOT cover TypeScript basics, framework-specific patterns, or testing.

Connect personal data from any web platform using browser automation. Use when: (1) user wants to connect a data source like ChatGPT, Instagram, Spotify, or any platform, (2) user says "connect my [platform]", (3) user wants to generate or update their profile from connected data. Also triggers on: "create a connector for [platform]".

Build, test, validate, and contribute a new data connector for any web platform. Use when: the user wants to create a connector, a requested platform has no connector yet, or a connector needs updating.

Generate and execute the next agent prompt from connected personal data. Use when: the user says "what should I work on", "vana next", "what's next", or when the agent has no pending task. Also triggers after completing a task when autopilot is enabled.

Create and customize Vana data apps that access users' portable personal data via the Vana Connect SDK. Use when asked to "create a data app", "new vana app", "build an app with user data", "customize the starter", "add a scope", "change data source", or when working with @opendatalabs/connect or the vana-connect-starter repo.

This skill should be used when the user asks to "optimize TypeScript performance", "speed up tsc compilation", "configure tsconfig.json", "fix type errors", "improve async patterns", or encounters TS errors (TS2322, TS2339, "is not assignable to"). Also triggers on .ts, .tsx, .d.ts file work involving type definitions, module organization, or memory management. Does NOT cover TypeScript basics, framework-specific patterns, or testing.