renderdiff@0.17.1
VERIFIED· install onlyPublisher claims: "Visual-parity checker for website migrations: screenshot-diffs your change against a local build of the base (or production) across viewport widths, and names the DOM element and CSS property behind each change. Built for coding agents (Claude Code, Codex" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
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 2026-11-14 and scored it 88/100 (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 deviationsStatic findings
throw new Error(`could not launch WebKit:\n ${e instanceof Error ? e.message : e}\n\n Install the browser with: npx playwright install webkit (--with-deps on Linux)`);Fix: Pin versions and sources; vendor anything fetched at install time.console.log(`\n${computed.join("\n")}`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.// in: `npx playwright codegen --save-storage=auth.json <url>`. One file, orFix: Pin versions and sources; vendor anything fetched at install time.` Install the browser with: npx playwright install chromium`);Fix: Pin versions and sources; vendor anything fetched at install time.npx playwright codegen --save-storage=auth.json <url>Fix: Pin versions and sources; vendor anything fetched at install time.Cost to the agent
Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.
Known vulnerabilities
Not checked against OSV yet; the weekly check has not reached this version.