Caveat verdict

fetch-archive-to-lexiang

88
🟢 Trusted
No high-risk patterns surfaced by the deep scan — automated capability review, not behavioral proof.

Reads local files AND makes external network calls

Fetches web articles, transcribes media, and archives to the user's Lexiang knowledge base; all external fetches are user-directed content archiving operations with no hidden credential exfiltration.

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.

0
security
90
transparency
90
maintenance

What it does

These are capability combinations: each listed behavior occurs in the skill, but Caveat detects co-occurrence — it does not verify that one flows into another. Read the code to confirm a live chain.

Capability combination critical

Reads local files AND makes external network calls — the capabilities for data exfiltration co-occur (data-flow not verified)

LLM02 · LLM06 · ASI03

Capability combination critical

Reads files, encodes data, AND makes external network calls — the obfuscated-exfiltration pattern (data-flow not verified)

LLM02 · ASI03

Permission integrity

Makes network requests but does not declare curl/wget in required binaries

network_out

Performs file operations but does not declare file-accessing binaries

file_read

Findings (11)

Pattern match critical

Possible hardcoded credential

SKILL.md · code · TOKEN = "<从上面步骤获取的token>

Pattern match high

<script> tag in markdown — potential code injection

scripts/podcast_to_lexiang.py · prose · downgraded · <script

Pattern match medium

Python urllib.request — network access

SKILL.md · code · urllib.request

Pattern match medium

subprocess execution — runs system commands from Python

scripts/fetch_article.py · prose · downgraded · subprocess.run(

Pattern match medium

Instructs covert action — may act without user awareness

scripts/fetch_article.py · prose · downgraded · silently

Pattern match medium

HTTP request to bare IP address — common in malicious payloads

scripts/fetch_article.py · prose · downgraded · http://127.0.0.1

Pattern match medium

Accesses system credential store

scripts/fetch_article.py · prose · downgraded · Keychain

Pattern match medium

Python chr() concatenation — builds strings to evade detection

scripts/md_to_page.py · prose · downgraded · chr(10) + chr(10)

Pattern match low

Popular HTTP library — network access

articles/dedao_m845Ln7q/article.md · prose · downgraded · Axios

Pattern match low

pip3 install — installs Python packages at runtime

references/lexiang-upload.md · prose · downgraded · pip3 install

Pattern match low

Python os.environ.get — reads environment variable

scripts/fetch_article.py · prose · downgraded · os.environ.get(

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class B/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.

network_infile_readnetwork_outdata_encoding
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