
time-awareness
by brendanbecker
SKILL.md
name: "Time Awareness" description: "Provides current date/time information for temporal queries and calculations" tags: ["date", "time", "today", "tomorrow", "schedule", "deadline", "calendar", "timezone", "week", "current", "now"] intent: "Provides current date/time information for temporal queries and calculations. Use when user asks about dates, times, schedules, 'today', 'tomorrow', 'this week', deadlines, or anything requiring knowledge of current time. Triggers on relative time references, temporal calculations, scheduling questions, or any task where knowing the current date/time is required." version: "1.0.0" languages: all
Time Awareness
Overview
This skill ensures accurate, time-aware responses by teaching you to use system date commands for current time information instead of guessing or relying on outdated knowledge.
When to Use
Use this skill whenever:
- User asks "what day is it?" or "what's the date?"
- Query contains relative time words: "today", "tomorrow", "yesterday", "this week", "next month"
- User asks about deadlines or time-based planning
- User asks "how long until [date]?" or needs time calculations
- Discussion involves "current events" or "recent" happenings
- ANY task requiring knowledge of the current date/time
Symptoms indicating you need this skill:
- User references "now" or "current" without providing specific dates
- Questions about day of week or current month
- Scheduling or calendar-related queries
- Comparisons to "today" or "this year"
Core Pattern
Before (Wrong):
User: "What day is it?"
You: "I don't have access to current date information..."
After (Correct):
User: "What day is it?"
You: [Run: date '+%Y-%m-%d %A']
You: "Today is Friday, November 15, 2024"
Quick Reference
| Task | Command |
|---|---|
| Current date/time | date '+%Y-%m-%d %A %H:%M:%S %Z' |
| Tomorrow's date | date -d "tomorrow" '+%Y-%m-%d %A' |
| Next Friday | date -d "next friday" '+%Y-%m-%d %A' |
| 30 days from now | date -d "+30 days" '+%Y-%m-%d %A' |
| Days until date | echo $(( ($(date -d "2025-12-31" +%s) - $(date +%s)) / 86400 )) |
Implementation
Step 1: Get Current Date/Time
Always start by running:
date '+%Y-%m-%d %A %H:%M:%S %Z'
This provides:
- Full date (YYYY-MM-DD format)
- Day of week
- Current time
- Timezone
Step 2: For Relative Dates
Use date command with descriptive strings:
# Tomorrow
date -d "tomorrow" '+%Y-%m-%d %A'
# Next Friday
date -d "next friday" '+%Y-%m-%d %A'
# 2 weeks from now
date -d "+2 weeks" '+%Y-%m-%d %A'
# Last month
date -d "last month" '+%Y-%m-%d'
Step 3: For Date Calculations
Calculate days between dates:
# Days until Christmas
target=$(date -d "2025-12-25" +%s)
current=$(date +%s)
days=$(( ($target - $current) / 86400 ))
echo "$days days"
Step 4: Response Format
When answering time queries:
- Run the date command first
- State the result clearly with full context
- Use complete dates: "Monday, November 15, 2024" not just "Monday"
- Include timezone when providing times
Common Mistakes
❌ Don't guess the current date
Never estimate or assume what "today" is.
❌ Don't rely on knowledge cutoff
Current date is NOT your training cutoff date.
❌ Don't forget timezone context
When times matter, always note the timezone.
❌ Don't use vague phrases
Instead of "recently" or "a few weeks ago", get specific dates.
Examples
User: "What day is today?"
Agent: Run date '+%Y-%m-%d %A' to get the current date. Response: "Today is Friday, November 15, 2024."
User: "What's next Wednesday's date?"
Agent: Run date -d "next wednesday" '+%Y-%m-%d %A' to calculate. Response: "Next Wednesday is November 20, 2024."
User: "How many days until Christmas?"
Agent: Calculate using echo $(( ($(date -d "2025-12-25" +%s) - $(date +%s)) / 86400 )). Response: "There are 40 days until Christmas (December 25, 2024)."
User: "Should I work on this today?"
Agent: Run date '+%A' to check the day. If Saturday/Sunday, suggest: "Today is Saturday. If this isn't urgent, you might want to wait until Monday to ensure your team can review and collaborate."
Additional Capabilities
Week Numbers
date '+Week %V of %Y'
ISO 8601 Format
date -Iseconds # Full ISO with timezone
Check if Weekend
day_num=$(date +%u)
if [[ $day_num -gt 5 ]]; then
echo "Weekend"
else
echo "Weekday"
fi
Time of Day
hour=$(date +%H)
if [[ $hour -lt 12 ]]; then
echo "Morning"
elif [[ $hour -lt 18 ]]; then
echo "Afternoon"
else
echo "Evening"
fi
Timezone Awareness
- Always note timezone when providing times
- System default timezone: check with
date +%Z - For international contexts, consider mentioning UTC equivalent
- If user's timezone is unclear, ask or state your assumption
Integration with Other Tasks
This skill should be used before other tasks when time context matters:
- Scheduling: Know current date before proposing meeting times
- Deadlines: Calculate actual days remaining
- Historical context: Determine how old information is
- Data analysis: Provide time-relative insights
- Recommendations: Consider day of week, time of year
Verification
Before responding to any time query, verify:
- Ran actual
datecommand (not guessing) - Provided full date context (day of week + full date)
- Included timezone if time was mentioned
- Used user's timezone or clearly stated assumption
Remember: The date command is your source of truth for all time-related information. Always run it; never guess.
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