Caveat verdict
huahua-daily
A portfolio and mutual fund tracking MCP that reads user-authorized investment data; data_encoding is incidental and all operations require explicit user confirmation before executing trades.
โ Flagged for review โ coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.
Automated static analysis โ not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.
Findings (3)
Pipe-to-shell pattern (curl | sh) โ supply chain attack vector
README.md ยท code ยท curl -LsSf https://astral.sh/uv/install.sh | sh
Pipe to sh โ executes piped content as shell commands
README.md ยท code ยท | sh
Python os.environ.get โ reads environment variable
server.py ยท prose ยท downgraded ยท os.environ.get(
Why the tier is capped
Execution sink present in raw bytes (Hard Floor: class A/E). Final tier capped at Caution โ cannot be lifted by any downgrade, example-payload opt-in, or allowlist.
Permissions & capabilities
No declared permissions โ minimal attack surface.
data_encoding Is this flag fair?
Thanks โ recorded.