Skills/ClawHub/phy-css-dead-code

phy-css-dead-code@1.0.3

VERIFIED· install only

Publisher claims: "Unused CSS detector and dead selector auditor. Scans your stylesheet files against all HTML, JSX, TSX, Vue, and template files to find selectors that are def..." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry ClawHubPublisher phy041 · publishing for 251 daysInstalls 717Last detonated 3 h ago
$clawhub install phy-css-dead-code
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Coverage

Nothing executable in the bundle ran; the trace covers the install step only.
Tested
every file read, file written and host contacted by what ran
Not tested
use of the skill by an agent

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-12 and scored it 92/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only
0.0sprocessno install scripts to re-run

Static findings

MEDIUM
npx invocation of non-well-known packageSKILL.md:3 · npx invocation of non-well-known package — may execute untrusted code…commands. Works with PostCSS, Sass, Less, and raw CSS. Zero external API — uses npx and grep only. Triggers on "unused CSS", "dead CSS", "CSS bloat", "remove unused st…Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packageSKILL.md:513 · npx invocation of non-well-known package — may execute untrusted codenpx percy snapshot --dry-run # if using PercyFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packageSKILL.md:155 · npx invocation of non-well-known package — may execute untrusted codeif command -v npx &>/dev/null; thenFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packageSKILL.md:158 · npx invocation of non-well-known package — may execute untrusted codenpx --yes tailwindcss -i ./input.css -o /tmp/tw-output.css --minify 2>/dev/nullFix: Pin versions and sources; vendor anything fetched at install time.
AST06

Cost to the agent

Instructions loaded
≈4,709 tok
1 file · 2 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.