ClaudSkills / Science & Research / math-stats

Playwright Debug

Q: What is a Claude Code skill and how does the Playwright Debug skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Playwright Debug is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Science & Research · Sub-category: math-stats · Last updated: 2026-06-15

Use when debugging a visual bug, layout issue, CSS problem, rendering issue, broken UI, page-looks-wrong report, or any browser-visible defect. Enforces a 3-tier hypothesis-first process that minimizes @playwright/cli token usage — generates hypotheses from static code analysis (Tier 1), confirms them with targeted in-browser JS evidence (Tier 2, ≤3 run-code calls), and only escalates to full browser interaction (Tier 3) when prior tiers are exhausted. Trigger phrases include 'visual bug', 'layout issue', 'CSS problem', 'rendering issue', 'broken UI', 'the page looks wrong', 'screenshot regression', 'browser bug', 'frontend bug', 'why is this element off-screen'.

About this skill (catalog notes)

Playwright Debug includes explicit scope boundaries (an explicit 'when not to use' or 'out of scope' section); pricing or quota commentary; 16 code blocks for direct copy-paste. At roughly 2,668 words the SKILL.md is on the longer end of the catalog distribution.

License: Apache-2.0
Original author: navapbc
Indexed lastmod: 2026-06-15
Catalog position: Science & Research · math-stats
Indexed related skills: 10

How Playwright Debug fits the catalog

Playwright Debug sits in the Science & Research category under the math-stats sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Structured browser debugging that reduces @playwright/cli token usage by 4x by generating hypotheses from code before opening a browser.

What this skill does

Playwright Debug is a community-contributed Claude Code skill in the math-stats sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/playwright-debug/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when debugging a visual bug, layout issue, CSS problem, rendering issue, broken UI, page-looks-wrong report, or any browser-visible defect. Enforces a 3-tier hypothesis-first process that minimizes @playwright/cli token usage — generates hypotheses from static code analysis (Tier 1), confirms them with targeted in-browser JS evidence (Tier 2, ≤3 run-code calls), and only escalates to full browser interaction (Tier 3) when prior tiers are exhausted.

Who uses this skill

The Playwright Debug Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ 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/playwright-debug
curl -L https://claudskills.com/skills/playwright-debug/SKILL.md \
  -o ~/.claude/skills/playwright-debug/SKILL.md

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

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

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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

Frequently asked questions

How do I install the Playwright Debug Claude Code skill?

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

What does the Playwright Debug skill do?

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.

When should I use the Playwright Debug skill?

Use Playwright Debug when your Claude Code task falls under the Science & Research category — specifically in the math stats area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Playwright Debug" or describe the task and let Claude pick). Browse related skills at /category/science/.

What is a Claude Code skill and how does the Playwright Debug skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Playwright Debug is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/navapbc/digital-service-orchestra/blob/4f87a6960527804297a5e25672845b58b5e51225/plugins/dso/skills/playwright-debug/SKILL.md
License: Apache-2.0
Author: navapbc

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

navapbc. (2026). Playwright Debug [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/playwright-debug/

BibTeX

@misc{playwright-debug-2026,
  author    = {navapbc},
  title     = {Playwright Debug [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/playwright-debug/}
}

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