WordPress FSE Theme Builder

Name: WordPress FSE Theme Builder
Price: 12.99 USD
Availability: InStock
Author: Agensi

by Arnstein Larsen

Instant high-performance WordPress FSE block themes from brand briefs with WCAG-compliant design systems.

$12.99

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See it in action

You say

Build a block theme for "Apex Solar," a clean energy startup. Colors are bright lime and charcoal. Use a modern sans-serif. Include a hero section and a three-column benefits grid.

Your agent does

I've scaffolded the 'apex-solar' theme.

theme.json: v3 with Lime (#BEF264) and Charcoal (#1F2937).
Accessibility: Lime darkened to #84CC16 for AA text contrast on light backgrounds.
Templates: 6 core .html files + 3 PHP patterns.
Logic: functions.php handles asset enqueuing only. [Code blocks...]

What you get

Generate a complete, runnable WordPress block theme from a brand description.Audit an existing theme.json for accessibility and token architecture errors.Scaffold WCAG 2.1 AA compliant color palettes and fluid typography scales.Create reusable block patterns for business-specific sections like hero or FAQ.

About this skill

Professional WordPress Theme Architecture

Transform brand briefs into production-ready WordPress Full Site Editing (FSE) block themes. This skill functions as a senior theme architect, delivering a complete, runnable file structure including theme.json, templates, parts, and localized patterns. Instead of producing generic tutorials, it generates specific, paste-ready code optimized for modern WordPress standards (WP 6.4+).

What it does

Design System Generation: Crafts a theme.json (v3) with WCAG-checked palettes, fluid typography scales, and spacing tokens.
Full Template Suite: Builds all core templates (index, single, page, archive, search, 404) and template parts (header, footer).
Custom Patterns: Creates brand-specific PHP patterns for heroes, feature grids, and CTAs.
Performance & Accessibility: Implements system-font stacks for Core Web Vitals and ensures keyboard focus-visible states.
Audit Mode: Reviews existing theme.json files against 25-point professional criteria for token architecture and accessibility.

Why use this skill?

Prompting an AI yourself often results in "classic" PHP code or incomplete JSON. This skill enforces strict FSE discipline: zero hardcoded hex values, proper settings-vs-styles split, and separation of presentation from business logic. It ensures your theme is accessible (WCAG 2.1 AA) and performance-optimized out of the box, saving hours of manual boilerplate setup.