Dcs

Distributed control system manager

Security Scan

The skill is internally consistent: the SKILL.md maps to a bundled bash script that manages local JSONL data in ~/.dcs and does not request credentials or perform network activity.

Purpose & Capability

The declared purpose ('Distributed control system manager') is broader-sounding than the implementation. The included script is a simple local CLI for recording/listing/searching JSONL entries in ~/.dcs and does not interact with networks, devices, or industrial control systems. This is coherent but the name/description may overstate scope.

Instruction Scope

SKILL.md directs the agent to run the included scripts/script.sh with specific commands. The script only reads/writes files under $DATA_DIR (default ~/.dcs) and does not access other system paths, other credentials, or external endpoints.

Install Mechanism

No install spec or remote downloads. The skill is instruction-only with a bundled local script; nothing is fetched from external URLs during install.

Credentials

No required environment variables or credentials are declared. An optional DCS_DIR environment variable can change the data directory — this is reasonable and proportional to the stated functionality.

Persistence & Privilege

always is false and the skill does not request persistent or elevated system privileges. It only creates/uses its own data directory under the user home; autonomous invocation is allowed by default (normal).

Assessment

This skill appears to be a small local CLI that stores data in ~/.dcs and is consistent with its bundled script. Before installing, review the included scripts/script.sh (already provided) — it will create and modify files under your home directory (default ~/.dcs). Note: data is stored unencrypted in JSONL format; entries are appended verbatim (no JSON escaping), so malformed input may break the JSONL structure. The script uses sed -i which can behave differently on macOS (may require a backup extension). If you expect a tool that manages actual distributed/industrial controllers, this implementation does not perform network or device I/O — the name may overstate capability. If you are comfortable with local file storage and the simple CLI behavior, the skill is coherent; otherwise, do not install.

Distributed control system manager

Commands

status

scripts/script.sh status

Show current status

add

scripts/script.sh add

Add new entry

list

scripts/script.sh list

List all entries

search

scripts/script.sh search

Search entries

remove

scripts/script.sh remove

Remove entry by number

export

scripts/script.sh export

Export data to file

stats

scripts/script.sh stats

Show statistics

config

scripts/script.sh config

View or set config

help

scripts/script.sh help

version

scripts/script.sh version

Configuration

Use scripts/script.sh config <key> <value> to set preferences.

Variable	Required	Description
DCS_DIR	No	Data directory (default: ~/.dcs/)

Data Storage

All data stored in ~/.dcs/ using JSONL format (one JSON object per line).

Output

Structured output to stdout. Exit code 0 on success, 1 on error.

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