Skills/skills.sh/writing-skills

writing-skills@r2

VERIFIED

Publisher claims: "Use when creating new skills, editing existing skills, or verifying skills work before deployment" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry skills.shPublisher obra · joined 13 days agoInstalls 227KLast detonated 1 h ago
$npx skills add writing-skills
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Is writing-skills@r2 safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario) on 2026-11-04 and scored it 88/100 (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

MEDIUM
File type combined with upload actionrender-graphs.js:166 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07

No other findings across 2,484 lines in 6 files.