Caveat verdict

performance-mastery

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

Accesses agent memory/notes AND makes external network calls

Comprehensive Linux system performance engineering guide covering CPU, memory, I/O, network, and language-specific profiling; references standard tools (perf, eBPF, pprof) for their legitimate diagnostic purposes.

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
70
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

Accesses agent memory/notes AND makes external network calls — may leak personal data

LLM02 · LLM07 · ASI03 · ASI06

Capability combination high

Accesses agent memory AND writes files — may modify agent behavior persistently

LLM01 · LLM06 · ASI01 · ASI06

Capability combination high

Accesses agent memory AND makes external network calls — may leak conversation history

LLM02 · LLM07 · ASI06

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+write

Accesses agent memory/configuration files

agent_memory

Findings (9)

Pattern match high

Pipe to python — executes piped content as Python code

SKILL.md · prose · downgraded · | Python

Pattern match high

References sudo — requests elevated privileges

SKILL.md · code · sudo

Pattern match high

yum install — installs system packages

references/c_cpp_performance.md · code · yum install

Pattern match medium

References agent memory files

SKILL.md · code · memory.md

Pattern match medium

Popular HTTP library — network access

references/c_cpp_performance.md · code · GOT

Pattern match medium

Node http/https module — low-level network access

references/nodejs_performance.md · code · require('http')

Pattern match medium

Python aiohttp session — async network access

references/python_performance.md · code · aiohttp.ClientSession

Pattern match low

Opens WebSocket connection

references/python_performance.md · prose · downgraded · WebSocket

Pattern match low

Python os.environ.get — reads environment variable

scripts/run-evals.py · prose · downgraded · os.environ.get(

Permissions & capabilities

No declared permissions — minimal attack surface.

agent_memorynetwork_outnetwork_infile_write
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