Caveat verdict
youos
Receives external input AND uses eval
Local-first email copilot that ingests Gmail and Google Docs into a local SQLite database; the content explicitly discloses all data handling, requires manual installation review, makes external model calls only when explicitly configured, and has no exfiltration of the ingested data.
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.
Receives external input AND uses eval — the remote code-injection pattern (data-flow not verified)
LLM01 · LLM05 · ASI01 · ASI05
Findings (13)
Recursive delete from root or home — destructive command
PRIVACY.md · code · rm -rf ~
HTTP request to bare IP address — common in malicious payloads
README.md · code · http://127.0.0.1
subprocess execution — runs system commands from Python
app/api/review_queue_routes.py · prose · downgraded · subprocess.run(
Instructs covert action — may act without user awareness
app/api/stats_routes.py · prose · downgraded · silently
Social engineering — falsely claims user authorization
app/main.py · prose · downgraded · the user has configured
Python os.environ.get — reads environment variable
app/core/config.py · prose · downgraded · os.environ.get(
Popular HTTP library — network access
app/core/data_safety.py · prose · downgraded · got
importlib.import_module — dynamic module loading
app/core/doctor.py · prose · downgraded · importlib.import_module(
Blob URL — may embed executable content
app/core/embeddings.py · prose · downgraded · blob:
Python httpx request — network access
app/core/model_server.py · prose · downgraded · httpx.get(
Python urllib.request — network access
app/generation/service.py · prose · downgraded · urllib.request
Python os.getenv — reads environment variable
app/ingestion/gmail_threads.py · prose · downgraded · os.getenv(
Python shutil file operation — copies/moves/deletes files
scripts/teardown.py · prose · downgraded · shutil.rmtree(
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
Requires 2 system binaries.
network_indynamic_eval Thanks — recorded.