Caveat verdict
xpoz-setup
Reads local files AND makes external network calls
MCP server setup for Xpoz social media intelligence using standard OAuth2 flow via mcporter; network endpoints are declared as mcp.xpoz.ai and www.xpoz.ai, and the setup flow is transparent.
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.
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.
Reads local files AND makes external network calls — the capabilities for data exfiltration co-occur (data-flow not verified)
LLM02 · LLM06 · ASI03
Reads files, encodes data, AND makes external network calls — the obfuscated-exfiltration pattern (data-flow not verified)
LLM02 · ASI03
Permission integrity
network_out
file_read
Findings (3)
Python urllib.request — network access
SKILL.md · code · urllib.request
subprocess execution — runs system commands from Python
scripts/oauth-remote.sh · prose · downgraded · subprocess.run(
Sets world-executable permissions
scripts/oauth-remote.sh · prose · downgraded · chmod 700
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.
network_innetwork_outfile_readdata_encoding Thanks — recorded.