← All skills

date-checker

75 / 100 · Review before installing

Check before installing.

By sergiocarracedo/skill-organizer (GitHub) · other · 16 stars · scanned at commit 74fce36

Checks if dates are valid and compares date ranges

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (other) that look related. Check that one does what you need.

• 100 Low riskcoi-compliance-checkerFDU-INS/Insurance-Skills · 82 stars
• 100 Low riskDAX Promo Period Analysis and Non-Promo Date GenerationECNU-ICALK/AutoSkill · 613 stars
• 95 Low riskmcp-spec-checkerplurigrid/asi · 72 stars

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'date-checker' ] || [ -L ~/.agents/skills/'date-checker' ]; then echo 'A skill folder named date-checker already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/sergiocarracedo/skill-organizer' "$d" && git -C "$d" checkout --quiet '74fce36ca3225f7a38212c79d282041bd8abfb6a' -- 'packages/cli/internal/security/testdata/security-fixtures/timebomb' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/cli/internal/security/testdata/security-fixtures/timebomb' ~/.agents/skills/'date-checker' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'date-checker' ~/.claude/skills/'date-checker' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for sergiocarracedo/skill-organizer shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/sergiocarracedo/skill-organizer.svg)](https://zalavijaysinh.github.io/skilltrust/repos/sergiocarracedo/skill-organizer/)

Score history