How do I install the Block Testing Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/block-testing/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / Engineering / testing

Block Testing

Category: Engineering · Sub-category: testing · Last updated: 2026-05-21

lang:javascript

Automated testing guidance for custom AEM Edge Delivery Services blocks. Analyzes block JavaScript and CSS for common issues including missing null checks, unscoped CSS selectors, accessibility violations, performance problems, and missing mobile breakpoints. Produces a comprehensive test plan with manual and automated test scenarios.

From the source SKILL.md

Analyze custom AEM Edge Delivery Services block JavaScript and CSS source code for defects, anti-patterns, and standards violations. Produces a structured test plan covering static analysis findings, accessibility compliance, performance characteristics, and manual/automated test scenarios. Helps teams ship blocks that work correctly across devices, browsers, and content variations.

What this skill does

Block Testing is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/block-testing/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Block Testing Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/block-testing
curl -L https://claudskills.com/skills/block-testing/SKILL.md \
  -o ~/.claude/skills/block-testing/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/block-testing/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/block-testing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\block-testing\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

Source: https://github.com/Focus-GTS/eds-content-ops-skills/blob/HEAD/skills/block-testing/SKILL.md
Author: Focus-GTS

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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Block Testing

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

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