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Patterns and templates for building custom Panel components (JSComponent, ReactComponent, AnyWidget, MaterialUI). Includes decision guides, POC checklist, and P
Guidance for building custom UI components that bridge Python (Panel) and JavaScript. Covers JSComponent (vanilla JS), ReactComponent (React/JSX), AnyWidget (cross-platform), and MaterialUIComponent patterns.
[Source repository] (https://github.com/marcskovmadsen/holoviz-mcp)
Pure documentation skill covering Panel custom component development across four component types (JSComponent, ReactComponent, AnyWidgetComponent, MaterialUIComponent). Extremely thorough — includes decision guides, POC checklists, best practices, DOs/DONTs, Playwright testing patterns, troubleshooting, and complete examples. No scripts bundled. No security concerns whatsoever.
One of the most comprehensive documentation-only skills seen. The MaterialUIComponent server-mode patch (monkey-patching _render_esm_base) is a documented workaround for a known upstream issue, not a security concern. No scripts to execute.
Colorize (Strategic UI Color)
Introduce purposeful color into monochromatic or dull interfaces to improve hierarchy, meaning, and emotional warmth while preserving accessibility.
Bookmarklet Creation
Generates browser-executable JavaScript bookmarklets with strict formatting (IIFE wrapper, block comments) and provides ready-to-install links or installer inst
Bookmarklet Creation
Generate production-ready JavaScript bookmarklets (javascript:...) with required IIFE wrapper, block comments, installation links, and testing guidance.
Agent Browser — Core
Core usage guide for agent-browser: snapshot-and-ref browser automation to navigate pages, interact with elements, extract data, take screenshots, manage sessio
React Development Expert
Provides authoritative React guidance on hooks, state patterns, Server Components, performance optimization, and common architectural patterns.
Migrate from Next.js App Router to TanStack Start
Step-by-step migration checklist to move an App Router Next.js codebase to TanStack Start, covering routes, server functions, middleware, data fetching and buil
ClearShot — Screenshot UI Analysis
Structured UI screenshot analysis using a 5×5 spatial grid, full element inventory, and design system extraction. Escalates to full implementation blueprint whe
Colorize — Strategic UI Color Introduction
Introduce purposeful color to monochromatic interfaces to improve hierarchy, meaning, and visual engagement while preserving accessibility.