# Fingerprint Failure Triage (agent skill)

> Fingerprint Failure Triage is an agent skill (a SKILL.md file) from liarjsdev/liarjs-skills. Read a liarjs fingerprint report and attribute each failing check to the component that produced it - what the check id… It works with Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode and has 518 GitHub stars across a repository of 4 listed skills.

Read a liarjs fingerprint report and attribute each failing check to the component that produced it - what the check id measures, whether the signal comes from the launch configuration, the page-modifying layer, the network path or the machine image, and which failures are inherent to headless or datacenter environments. Use when a fingerprint scan came back with a low score, or when a check id such as webdriver, worker-consistency, gpu-triad, native-integrity or tz needs explaining.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/liarjsdev/liarjs-skills |
| Skill path | skills/fingerprint-failure-triage/SKILL.md |
| Skill name | fingerprint-failure-triage |
| GitHub stars | 518 |
| Installs on skills.sh | 79,561 |
| License | MIT |
| Skills in repo | 4 |
| Plugin marketplace | no |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode |
| Category | Design & frontend |
| Last commit | Aug 6, 2026 |

## When it triggers

- Use when a fingerprint scan came back with a low score, or when a check id such as webdriver, worker-consistency, gpu-triad, native-integrity or tz needs explaining.

## Add this skill

### Claude Code

```sh
git clone --depth 1 https://github.com/liarjsdev/liarjs-skills.git
cp -r liarjs-skills/skills/fingerprint-failure-triage ~/.claude/skills/fingerprint-failure-triage   # personal, or .claude/skills in a project
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/liarjsdev/liarjs-skills.git
cp -r liarjs-skills/skills/fingerprint-failure-triage .agents/skills/fingerprint-failure-triage   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/liarjsdev/liarjs-skills.git
cp -r liarjs-skills/skills/fingerprint-failure-triage .cursor/skills/fingerprint-failure-triage   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

skills.sh listing: https://www.skills.sh/liarjsdev/liarjs-skills/fingerprint-failure-triage

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Canonical page: https://appsgit.com/skills/liarjsdev-fingerprint-failure-triage
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