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io.github.mizukaizen/nightglass

mizukaizen Scanned 2h ago

Screenshot API for MCP clients. Capture any URL as PNG with mockup mode support.

MCP Registry ↗
A
92.2 / 100

Versions

1.0.0latest
first seen Jun 5, 2026
PermissionsTool SafetyAuthAnnotationsCode QualityStabilitySpecVuln HistoryAuthorTransparencyCommunity

Tools 2

take_screenshot
annotations: none low

Take a screenshot of a website. Returns the screenshot as a PNG image. Supports viewport screenshots, full-page captures, and mockup mode (screenshot wrapped in a browser frame).

check_balance
annotations: none low

Check your nightglass account balance and remaining screenshot credits.

Permissions 2

network medium
Server uses network capabilities via: fetch()
env_vars low
Server uses env_vars capabilities via: process.env

Scan Findings 14

low
Tool 'take_screenshot' has no annotations annotation_checker · 100%
low
Tool 'check_balance' has no annotations annotation_checker · 100%
info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.0.0 (GHSA-w48q-cv73-mx4w) dependency_analyzer · 95%
info
package.json metadata manifest_parser · 100%
info
Tool: take_screenshot manifest_parser · 70%
info
Tool: check_balance manifest_parser · 70%
info
Transport: stdio manifest_parser · 90%
info
Required env vars (2) manifest_parser · 80%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
medium
Permission: network access detected permission_analyzer · 70%
low
Permission: env_vars access detected permission_analyzer · 90%
info
SBOM generated: 4 components sbom_generator · 100%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%