Agent skills for Grok Build

Activate when the user needs to interact with any website — browser automation, web scraping, screenshots, form filling, UI testing…

UI/UX best practices for web interfaces.

Map user missions from trigger to value moment, organizing features into coherent paths during PRD v0.4 User Journeys.

Track user journeys with intent context and friction signals.

Use when sharing access to Radio Mast radio stations: inviting individual collaborators by email, creating and managing Teams, granting or…

Create refined user personas from research data — 3 personas with JTBD, pains, gains, and unexpected insights.

Interpreting implicit and explicit feedback — edits, regenerations, abandonment.

Create user stories following the 3 C's (Card, Conversation, Confirmation) and INVEST criteria with descriptions, design links, and…

Automate Userlist tasks via Rube MCP (Composio).

myfy UserModule for authentication with email/password, OAuth, sessions, and JWT.

Discovers and invokes agent skills. Use when starting a session or when you need to discover which skill applies to the current task. This…

Use when starting any iOS/Swift conversation - establishes how to find and use Axiom skills, requiring Skill tool invocation before ANY…

Use when automating browsers, scraping web data, executing SQL-like queries against web pages, managing proxy caching or request…

Builds and modifies dbt models, writes SQL transformations using ref() and source(), creates tests, and validates results with dbt show.

Use when designing a system whose past behaviour must be recoverable as a fact — RL training substrates, multi-agent simulations…

Use as the FIRST action on any research, investigation, or codebase-understanding request — "research X", "investigate X", "look into X"…

Use when adding timers (`setInterval`, `setTimeout`), event listeners (`window.addEventListener`, `document.addEventListener`…

Use when implementing or debugging game simulation - deciding what to simulate vs fake (scrutiny-based LOD), designing in-engine systems…

Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including…

Router for systems-as-experience - emergence, sandbox, optimization, discovery, narrative, modding

Reference skill for the OpenHands Cloud REST API (V1) and agent-server APIs, including how to start additional cloud or local backend…