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https://skills.sh/anthropics/skills/skill-creator

skill-creator

Risky

Score 54 / 100 · 18 files read · 0 critical, 1 high, 5 medium, 0 low findings

Report a58239eb5a738757 · first scanned 2026-10-28 · scanned 3× · keyed to the exact package contents, so this link always shows this version

Subscores

credentials84
exfiltration78
execution76
injection100
obfuscation100
files100

100 is clean. Deductions come only from the cited findings below.

Findings

highThis package both touches credential material and sends data over the network (in different files) — review the flow before installing
(package) · line 1 · rule H1
mediumCan run shell commands from code
eval-viewer/generate_review.py · line 291 · rule M1
y: result = subprocess.run( ["lsof", "-ti", f":{port}"], capture_output=True, text=True, timeout=5
mediumEnumerates the full process environment (all variables, not one named key)
scripts/improve_description.py · line 33 · rule M2
= {k: v for k, v in os.environ.items() if k != "CLAUDECODE"} result = subprocess.run( cmd, input=prompt,
mediumCan run shell commands from code
scripts/improve_description.py · line 35 · rule M1
ODE"} result = subprocess.run( cmd, input=prompt, capture_output=True, text=True, env
mediumEnumerates the full process environment (all variables, not one named key)
scripts/run_eval.py · line 83 · rule M2
= {k: v for k, v in os.environ.items() if k != "CLAUDECODE"} process = subprocess.Popen( cmd, std
mediumCan run shell commands from code
scripts/run_eval.py · line 85 · rule M1
process = subprocess.Popen( cmd, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL,

Permission surface

Network endpoints
cdn.sheetjs.comfonts.googleapis.comfonts.gstatic.comwww.apache.org
Environment read
no named variables
Shell execution
yes — code or scripts can run shell commands
Install hooks
none
Credential material
Enumerates the full process environment (all variables, not one named key)

Provenance

Source
GitHub
Repository
anthropics/skills
Owner
anthropics
Stars
184369
Forks
21806
Repo created
2025-09-22
Last push
2026-10-09

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