Agent skills for Codex CLI

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.

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

Capture user preferences once, persist across projects.

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

User interviews, usability testing, surveys, card sorting, and qualitative research methods.

Create user stories with Mike Cohn format and Gherkin acceptance criteria.

Run a user story mapping workshop with adaptive questions and a structured map output.

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 AlphaEarth Foundations Satellite Embeddings in Google Earth Engine (GEE) for change detection and area summarization.

Always use this skill when integrating Base UI components `@base-ui-components/react` with Material UI `@mui/material`.

Use when starting any conversation in a Crazy Skills project — establishes how to find and use Crazy Skills, requiring skill invocation…

This skill provides routing guidance for all DataHub interaction skills.

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"…

Operate a caller-selected Gas City 1.4 with upstream registry packs and native run-centered surfaces while keeping GC runtime state out of…

Router for simulation math - ODEs, state-space, stability, control, numerics, chaos, stochastic

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

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

Guides usage of the GitHub CLI (gh) for interacting with GitHub repositories, PRs, issues, and API.