Plc
v1.0.0Programmable logic controller programming helper
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byBytesAgain2@ckchzh
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
OpenClaw
Benign
high confidencePurpose & Capability
Name/description (PLC helper) match the included script and commands. The provided script implements status/add/list/search/remove/export/stats/config behaviors that fit the stated purpose; there are no unrelated capabilities (no cloud APIs, no SSH, no external services).
Instruction Scope
SKILL.md simply invokes scripts/script.sh for each command. The script only reads/writes under the configured DATA_DIR (default ~/.plc). Minor implementation notes: it parses JSON by grepping lines (fragile for nested/escaped JSON), and uses sed -i which may behave differently on macOS (BSD sed) — these are robustness/usability issues, not indicators of hidden behavior.
Install Mechanism
There is no install spec; this is instruction-only plus a bundled script. Nothing is downloaded or written to arbitrary system locations by an installer.
Credentials
The skill declares no required environment variables or credentials. It accepts an optional PLC_DIR env var to change the data directory, which is reasonable. No other environment or secret access is attempted.
Persistence & Privilege
always is false and the skill does not request or modify other skills or system-wide configs. It persists only its own data under the chosen DATA_DIR.
Assessment
This skill appears coherent and low-risk: it is a local CLI helper that stores its data in ~/.plc (or PLC_DIR if set), does not contact external endpoints, and asks for no credentials. Before installing, consider: (1) any sensitive data you add will be stored unencrypted in that directory — avoid putting secrets in entries; (2) sed -i may be incompatible on macOS — test on your platform; (3) the script uses simple text parsing (grep) for JSON which can mis-handle embedded quotes/newlines; (4) if you prefer a different storage location set PLC_DIR or inspect/modify the script. If you need networked or credentialed PLC tooling, this skill does not provide that and would need modification.Like a lobster shell, security has layers — review code before you run it.
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License
MIT-0
Free to use, modify, and redistribute. No attribution required.