frontend-testing-debugging SKILL.md skillA
frontend-testing-debugging from fcakyon/claude-codex-settings is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fcakyon/claude-codex-settings/frontend-testing-debugging@git:20261028.7007d7ePins git:20261028.7007d7e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fcakyon/claude-codex-settings
- Path
plugins/frontend-design-skills/skills/frontend-testing-debugging/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261028.7007d7e, committed Oct 28, 2026
- First version recorded
- Oct 14, 2026
- Size
- 4,943 bytes
- Repository stars
- 1,200
- License
- Apache-2.0
This skill should be used when user asks to "debug this UI", "verify a rendered frontend change", or "check responsive layouts". Diagnose visual and interaction problems, compare reference screenshots, and reuse project QA journeys when available.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Frontend testing and debugging Own the visual diagnosis and fix loop. Reuse project testing infrastructure for repeatable execution, sessions and reports. This skill works independently of the QA plugin. ## Choose the flow and execution path 1. Identify the entry route, user action and expected visible result. Inspect repository scripts and running servers before asking for a missing URL. Keep the requested host exact. 2. Read project testing guidance and look for an existing journey covering the change. Run that journey first. When the QA plugin and project configuration are available, follow the project's QA skill and use `qa:run-qa` for execution, session recovery, telemetry isolation and cleanup. 3. Without project QA journeys, use the repository's existing browser or e2e workflow. For interactive investigation, choose an available browser tool and read its current instructions. Do not assume a particular plugin or API exists. Respect the user's browser preference and avoid taking focus during background work. …
Read the whole file at its exact version.
How to install
mdr add fcakyon/claude-codex-settings/frontend-testing-debugging@sha256:33d2e06f39748bdcThe line at the top of this page pins the label git:20261028.7007d7e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_xikxpy4cajgzgy7u)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 14, 2026 and Oct 28, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261028.7007d7e latest | 2026-10-28 | 7007d7e | 4,943 B | A | view · diff |
| git:20261026.1dccd7e | 2026-10-26 | 1dccd7e | 4,316 B | A | view · diff |
| git:20261025.bfe2340 | 2026-10-25 | bfe2340 | 4,298 B | A | view · diff |
| git:20261014.378f4e8 | 2026-10-14 | 378f4e8 | 9,828 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4943 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
fcakyon/claude-codex-settings · 1,200 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xikxpy4cajgzgy7u GET https://markdownregistry.com/api/v1/resolve?ref=fcakyon/claude-codex-settings/frontend-testing-debugging GET https://markdownregistry.com/api/v1/blob/33d2e06f39748bdcb53fa90caabc5c65a43c19bc97542180852e1497d64743cf
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.