Furnace

Furnace temperature and control manager

Security Scan

The skill's code, instructions, and requirements are coherent with a local furnace data manager — it reads/writes only a local ~/.furnace/ directory and does not request credentials or network access.

Purpose & Capability

Name/description match the provided script and commands. The skill only requires local data storage (FURNACE_DIR optional) and exposes expected commands (status/add/list/search/remove/export/stats/config). No unrelated credentials, binaries, or config paths are requested.

Instruction Scope

SKILL.md simply invokes scripts/script.sh for each command and the script confines activity to the DATA_DIR (default ~/.furnace). It does not access other system files or network endpoints. Note: the script appends raw values into JSONL without escaping, which may break JSON structure if entries contain quotes/newlines — this is a robustness/data-integrity concern rather than evidence of scope creep.

Install Mechanism

No install spec; this is an instruction-only skill with an included shell script. Nothing is downloaded from external URLs or written outside the data directory by the script itself.

Credentials

No required environment variables or credentials. The optional FURNACE_DIR env var is justified for customizing the local data directory.

Persistence & Privilege

The skill is not force-included (always:false) and does not request persistent platform-wide privileges. It does not modify other skills or system-wide config.

Assessment

This skill appears to do what it says: a local CLI that stores records under ~/.furnace/. It does not perform network calls or request secrets. Before installing, consider: (1) the data is stored unencrypted in your home directory — sensitive info should not be stored there; (2) entries are written without JSON escaping, so values containing quotes or newlines may corrupt the JSONL file; (3) the script uses sed -i which has different behavior on macOS (portability issue). If you plan to use this in production or with sensitive data, review/modify the script to add proper escaping/validation and consider storing data in a safer format/location.

Furnace temperature and control 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
FURNACE_DIR	No	Data directory (default: ~/.furnace/)

Data Storage

All data stored in ~/.furnace/ 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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