Caveat verdict
custom-youtube-summarize
Extracts YouTube video transcripts using a local Python script and summarizes them; the executionSinkDetected flag is from the python3 subprocess call to a local skill script, the expected implementation mechanism.
⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.
Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.
Findings (9)
Unicode homoglyph detected — uses lookalike characters to evade pattern matching
libs/charset_normalizer/__init__.py · prose
Possible hardcoded credential
libs/youtube_transcript_api/proxies.py · prose · downgraded · password: "Proxy Password
Instructs covert action — may act without user awareness
libs/urllib3/util/response.py · prose · downgraded · silently
Popular HTTP library — network access
libs/charset_normalizer/api.py · prose · downgraded · got
importlib.import_module — dynamic module loading
libs/charset_normalizer/cd.py · prose · downgraded · importlib.import_module(
POSTs data to external URL
libs/requests/__init__.py · prose · downgraded · .post('https://
Python urllib.request — network access
libs/requests/compat.py · prose · downgraded · urllib.request
Python os.environ.get — reads environment variable
libs/requests/sessions.py · prose · downgraded · os.environ.get(
Uses XMLHttpRequest — network access
libs/urllib3/contrib/emscripten/fetch.py · prose · downgraded · XMLHttpRequest
Why the tier is capped
Execution sink present in raw bytes (Hard Floor: class D). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.
Permissions & capabilities
No declared permissions — minimal attack surface.
Is this flag fair?
Thanks — recorded.