henkisdabro/timezone-tools
plugins/timezone-tools/skills/timezone-tools/SKILL.md
Get current time in any timezone and convert times between timezones. Use when working with time, dates, timezones, scheduling across regions, "what time is it in X", "convert 3pm Sydney to London", DST checks, or when the user mentions specific cities/regions for time queries. Supports IANA timezone names. Do NOT use for date arithmetic (adding days/months), recurring event scheduling, business-day calculations, or full calendar/booking logic - those need a dedicated date library or scheduling tool.
$ install --global
skillsauthnpx skillsauth add henkisdabro/wookstar-claude-plugins timezone-toolsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: May 16, 2026, 2:46 AM169.8s6 files scanned
SKILL.md
- name:
- timezone-tools
- description:
- Get current time in any timezone and convert times between timezones. Use when working with time, dates, timezones, scheduling across regions, "what time is it in X", "convert 3pm Sydney to London", DST checks, or when the user mentions specific cities/regions for time queries. Supports IANA timezone names. Do NOT use for date arithmetic (adding days/months), recurring event scheduling, business-day calculations, or full calendar/booking logic - those need a dedicated date library or scheduling tool.
Timezone Tools
Get current time in any timezone and convert times between different timezones using IANA timezone database.
Quick Start
Get current time in a timezone
python scripts/get_time.py" "America/New_York"
Convert time between timezones
python scripts/convert_time.py" "America/New_York" "14:30" "Australia/Perth"
Search for timezone names
python scripts/list_timezones.py" "perth"
Instructions
When the user asks about time or timezones:
-
For current time queries (e.g., "What time is it in Tokyo?"):
- Use
scripts/get_time.pywith IANA timezone name - If unsure of timezone name, search first with
list_timezones.py - Script outputs: timezone, datetime, day of week, DST status
- Use
-
For time conversions (e.g., "What's 2pm EST in Perth time?"):
- Use
scripts/convert_time.pywith source timezone, time (HH:MM 24-hour), target timezone - Script shows source time, target time, and time difference
- Automatically handles DST changes
- Use
-
For timezone searches:
- Use
scripts/list_timezones.pywith city/country name - Returns matching IANA timezone names
- Use
Common Timezones Reference
For quick reference, see data/common_timezones.json which includes major cities worldwide, with Perth prominently featured.
User's local timezone: The scripts automatically detect your local timezone using tzlocal.
Examples
Example 1: Current time query
User: "What time is it in Perth?"
python scripts/list_timezones.py" "perth"
# Output: Australia/Perth
python scripts/get_time.py" "Australia/Perth"
# Output:
# Timezone: Australia/Perth
# Current time: 2025-11-07T15:30:45
# Day: Thursday
# DST: No
Example 2: Time conversion
User: "I have a meeting at 2pm New York time, what time is that in Perth?"
python scripts/convert_time.py" "America/New_York" "14:00" "Australia/Perth"
# Output:
# Source: America/New_York - 2025-11-07T14:00:00 (Thursday, DST: No)
# Target: Australia/Perth - 2025-11-08T03:00:00 (Friday, DST: No)
# Time difference: +13.0h
Example 3: Multiple timezone search
User: "What are the timezone codes for London, Tokyo, and Sydney?"
python scripts/list_timezones.py" "london"
python scripts/list_timezones.py" "tokyo"
python scripts/list_timezones.py" "sydney"
# Outputs:
# Europe/London
# Asia/Tokyo
# Australia/Sydney
Time Format
- All times use 24-hour format (HH:MM):
14:30not2:30 PM - ISO 8601 datetime format for output:
2025-11-07T14:30:45 - IANA timezone names (e.g.,
America/New_York, notEST)
Troubleshooting
"Invalid timezone" error
- Use IANA timezone names:
America/New_YorknotESTorEastern - Search with
list_timezones.pyif unsure - Check data/common_timezones.json for reference
"Invalid time format" error
- Use 24-hour format:
14:30not2:30 PM - Format must be
HH:MMwith colon separator
Missing dependencies
Install required Python packages:
pip install tzlocal
Dependencies
- Python 3.9+
tzlocal>=5.0- for local timezone detectionzoneinfo- built-in Python 3.9+ (IANA timezone database)
Notes
- Scripts automatically handle Daylight Saving Time (DST)
- Local timezone is auto-detected from system
- All timezone data uses IANA Time Zone Database
- Perth, Australia timezone:
Australia/Perth(UTC+8, no DST)
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