h5p-verify@1.5.0
VERIFIED· install onlyPublisher claims: "Plays an .h5p package in a headless browser through h5p-offline-player and reports whether it works: start-up, errors, missing libraries, a screenshot. The last check before a generated package is handed to anyone." 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 2026-11-10 and scored it 90/100 (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
console.log('The package stays on this computer. The preview ends when its tab is closed, or with Ctrl+C.')Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.// listener, and for as long as the process runs, not once: through npx one Ctrl+C arrives twice,Fix: Pin versions and sources; vendor anything fetched at install time.'No browser could be started. Install Google Chrome or Microsoft Edge, run `npx playwright install chromium`, ' +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
No advisories in OSV for @missing-elements/h5p-verify@1.5.0 as of 4d ago. This is the package itself, not its dependencies.