date-utils

Provides date and time manipulation operations for working with dates. Use when you need to format, parse, compare, or manipulate dates and times.

Security Scan

The skill's code and instructions are consistent with a simple date/time utility library and do not request secrets, network access, or elevated persistence; minor packaging/usage mismatches are present but not malicious.

Purpose & Capability

The name/description (date/time manipulation) match the provided code: formatting, parsing, arithmetic, comparisons, ranges, and relative-time helpers are implemented. No unrelated capabilities (cloud, network, or system-level access) are requested.

Instruction Scope

SKILL.md usage examples are scoped to requiring and calling the date functions only. Minor inconsistencies: the example shows require('./skills/date-utils') while package.json/main points to index.js at the package root; the test script calls require('./index.js').main() even though the code appears to expose functions rather than a main() entry. These are packaging/usability issues, not evidence of malicious behavior.

Install Mechanism

There is no install specification (instruction-only for the runtime), and the package contains a simple index.js and package.json. Nothing is downloaded from external URLs or written during install.

Credentials

The skill does not request any environment variables, credentials, or config paths. The code does not reference process.env or other secrets-related APIs.

Persistence & Privilege

Flags show always:false and normal invocability. The skill does not attempt to persist or modify other skills or global agent settings.

Assessment

This appears to be a straightforward date/time utility library. Before installing or using it, check these minor issues: (1) SKILL.md's require path ('./skills/date-utils') doesn't match package layout (index.js at package root) — adjust your import path. (2) package.json test calls a main() that may not exist — ensure the module exports the functions you need (module.exports) or add an entry point. Run the code locally and review exports to confirm it works in your environment. No secrets or network access are requested, but always inspect bundled code before trusting third‑party packages.

Provides date and time manipulation operations.

Usage

const date = require('./skills/date-utils');

// Formatting
const formatted = date.formatDate(new Date(), 'YYYY-MM-DD HH:mm:ss');

// Parsing
const parsed = date.parseDate('2024-03-15', 'YYYY-MM-DD');

// Differences
const diff = date.diffDays(date1, date2);

// Add/Subtract
const tomorrow = date.addDays(new Date(), 1);
const lastWeek = date.subtractDays(new Date(), 7);

Features

• Date formatting with patterns
• Date parsing from strings
• Date arithmetic (add/subtract)
• Date comparisons
• Timezone handling
• Calendar generation
• Relative time (ago, fromNow)
• Duration calculations