debug-e2e-test

82 / 100 · Low risk

Fine to try. Some of what it can do is expected: a devops skill usually runs commands, installs tools and uses cloud credentials.

By posit-dev/positron (GitHub) · devops · 4,341 stars · scanned at commit 5d355d4

Use when investigating a specific named Positron e2e (Playwright) test that is failing or flaking -- in CI ("why is <test> failing on main", "this test is flaky in CI", "is this a test bug or a product bug") or on the engineer's machine ("this e2e test just failed locally", "debug this e2e failure"). From CI it surfaces the test's distinct failure modes from history and pulls evidence for one; locally it reads the run's own trace, snapshot, and logs. Either way it reasons to a falsifiable root …

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a devops skill.

Found in 15 places.

.claude/skills/debug-e2e-test/SKILL.md, line 138node .claude/skills/debug-e2e-test/scripts/collect-local-evidence.js
.claude/skills/debug-e2e-test/SKILL.md, line 161node .claude/skills/debug-e2e-test/scripts/resolve-test-key.js '<whatever they gave>'
.claude/skills/debug-e2e-test/SKILL.md, line 170node .claude/skills/debug-e2e-test/scripts/triage-history.js \

Show 12 more

.claude/skills/debug-e2e-test/SKILL.md, line 181node .claude/skills/debug-e2e-test/scripts/checkpoint.js --triage-id <id> \
.claude/skills/debug-e2e-test/SKILL.md, line 186node .claude/skills/debug-e2e-test/scripts/find-prior-triage.js \
.claude/skills/debug-e2e-test/SKILL.md, line 232node .claude/skills/debug-e2e-test/scripts/fetch-pattern-evidence.js \
.claude/skills/debug-e2e-test/scripts/fetch-pattern-evidence.js, line 30import { execFileSync } from 'child_process';
.claude/skills/debug-e2e-test/scripts/fetch-pattern-evidence.js, line 109return { ok: true, stdout: execFileSync('node', [analyzerScript('e2e-process-s3.js'), ...args], {
.claude/skills/debug-e2e-test/scripts/lib.js, line 12import { execFileSync } from 'child_process';
.claude/skills/debug-e2e-test/scripts/lib.js, line 227return execFileSync('node', [scriptPath, ...args], {
.claude/skills/debug-e2e-test/scripts/lib.js, line 239const stdout = execFileSync(cmd, args, {
.claude/skills/debug-e2e-test/scripts/test/cli-flags.test.js, line 16import { execFileSync } from 'node:child_process';
.claude/skills/debug-e2e-test/scripts/test/cli-flags.test.js, line 89const out = execFileSync('node', [path.join(SCRIPTS_DIR, cli.name), '--help'], { encoding: 'utf8' });
.claude/skills/debug-e2e-test/scripts/test/lib.test.js, line 5import { execFileSync } from 'node:child_process';
.claude/skills/debug-e2e-test/scripts/test/lib.test.js, line 64execFileSync('git', ['rev-parse', '--git-common-dir'], { cwd: repoRoot(), encoding: 'utf8' }).trim()

Downloads and installs other software

The author does not mention this. Expected for a devops skill.

Found in 6 places.

.claude/skills/debug-e2e-test/references/history-query.md, line 20`npx playwright test --list`, so it fails as a unit when any spec fails to
.claude/skills/debug-e2e-test/references/local-evidence.md, line 62npx playwright test <spec> --project e2e-electron --grep '<test name>'
.claude/skills/debug-e2e-test/references/reproduction.md, line 80npx playwright test <spec> --project <project> --grep '<test name>'

Show 3 more

.claude/skills/debug-e2e-test/references/scripts.md, line 39the hierarchy from `npx playwright test --list` (~2s, all projects, deduped --
.claude/skills/debug-e2e-test/scripts/collect-local-evidence.js, line 361'no-results': 'No local run artifacts. Run the test, then re-run this script: npx playwright test <spec> --project e2e-electron --grep \'<test name>\'',
.claude/skills/debug-e2e-test/scripts/resolve-test-key.js, line 204return { error: 'Could not list Playwright tests. Run `npx playwright test --list` to see the underlying error (a spec that fails to import breaks listing for t

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'debug-e2e-test' ] || [ -L ~/.agents/skills/'debug-e2e-test' ]; then echo 'A skill folder named debug-e2e-test already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/posit-dev/positron' "$d" && git -C "$d" checkout --quiet '5d355d4cbe7e46087286c0d17f277c0d82fd2593' -- '.claude/skills/debug-e2e-test' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/debug-e2e-test' ~/.agents/skills/'debug-e2e-test' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'debug-e2e-test' ~/.claude/skills/'debug-e2e-test' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`5d355d4`	82