Skills/npm/redpen

redpen@0.3.2

VERIFIED

Publisher claims: "Mark fixes right on your HTML slides in the browser and send them, with slide numbers, context and source lines, to the Claude Code / Codex session that made them (빨간펜)." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher woosopyi · joined 3 days agoInstalls 286Last detonated 3d ago
$claude mcp add redpen -- npx -y @woosopyi/redpen
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario) on 2026-10-31 and scored it 89/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. 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

Static findings

HIGH
Access to sensitive file pathssrc/server.mjs:407 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05

No other findings across 8,531 lines in 35 files.