Agent skills for Grok Build

Multi-dimensional visual scoring using pixel-diff and structural analysis for design-to-implementation comparison

Extract a reusable, de-branded Visual DNA Design System from visual samples such as websites, screenshots, Figma references, images…

Design and critique visual hooks for TikTok, Reels, Shorts, slideshows, and AI-generated media workflows.

Structure descriptive evidence about already identified media assets or immutable renders.

Use after frontend, UI, UX, visual polish, responsive layout, design-to-code, dashboard, website, app-screen, or TUI changes when the…

Review visual work against approved art direction, hierarchy, composition, readability, consistency, production constraints, and intended…

This skill should be used when the user asks about "colors", "hex codes", "path colors", "tile background", "rendering order", "sorting…

Verify UI changes through screenshot analysis and evidence-based validation.

Take screenshots and check if the UI looks right.

Design, create, revise, or QA quantitative charts and figures for reports, dashboards, notebooks, slides, files, or inline analytical…

Helps PostHog engineers and agents pick the right chart when a request is about visualizing change over time, before/after comparisons, or…

Automate Dungeon Fighter Online tasks via Rube MCP (Composio).

Automate Givebutter tasks via Rube MCP (Composio).

Automate Hackernews tasks via Rube MCP (Composio).

Automate Opengraph IO tasks via Rube MCP (Composio).

Automate Page X tasks via Rube MCP (Composio).

Automate Plisio tasks via Rube MCP (Composio).

Automate Ritekit tasks via Rube MCP (Composio).

Automate Skyfire tasks via Rube MCP (Composio).

Automate Smugmug tasks via Rube MCP (Composio).

When the user wants help creating, scheduling, or optimizing social media content for LinkedIn, Twitter/X, Instagram, TikTok, Facebook, or…