extenshi.io
SECURITY REPORT · EXTENSHI SCAN

No Spoilers

Chrome extension·by grayhathacks10
79
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

No Spoilers's safety score vs every other extension we've scanned
Globally
36%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,636 extensions
In Productivity
46%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 194,442 productivity extensions
Findings
28
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
1000
median 14vs category median

Findings breakdown

Automated security signal · 28 distinct issues across 6 severities
28
distinct issues
detected

Permissions requested

1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Are you the author of No Spoilers?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show No Spoilers's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/144877)](https://catalog.extenshi.io/extensions/144877/security)
HTML
<a href="https://catalog.extenshi.io/extensions/144877/security"><img src="https://catalog.extenshi.io/api/badge/144877" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Aug 14, 2026
Browser extensions made transparent.