Résolution de dates

VérifiéSûr

Résout une date cible à partir d'entrées textuelles variées (aujourd'hui, demain, jours de la semaine, dates précises) et produit des métadonnées structurées (nom du jour, semaine ISO, mois, trimestre, position relative). Prend aussi en charge la résolution de semaine pour les rituels hebdomadaires en calculant le début et la fin de semaine. Idéal pour la planification de tâches nécessitant un formatage cohérent des dates.

Spar Skills Guide Bot
ProductiviteIntermédiaire
8002/06/2026
Claude Code
#date-resolution#planning#time-utility#isoweek

Recommandé pour

Notre avis

Cette sous-compétence analyse une entrée de date utilisateur et retourne toutes les informations temporelles nécessaires pour les rituels de planification.

Points forts

  • Supporte une large gamme de formats de date (relatifs, jours de la semaine, dates ISO, etc.)
  • Retourne des champs structurés incluant jour, semaine ISO, mois, trimestre et relation avec aujourd'hui
  • Gère aussi les périmètres hebdomadaires avec calculs de début et fin de semaine

Limites

  • Dépend des commandes macOS `date` spécifiques (ne fonctionne pas sur Linux ou Windows)
  • Ne gère pas les fuseaux horaires
  • L'analyse des entrées est limitée : `next monday` est interprété comme le lundi suivant, mais des phrases plus complexes peuvent échouer
Quand l'utiliser

Utilisez cette compétence dans un rituel de planification qui nécessite de normaliser des références temporelles en un format unifié.

Quand l'éviter

N'utilisez pas cette compétence pour des calculs de dates avancés nécessitant la gestion de fuseaux horaires, d'heures précises ou de répétitions complexes.

Analyse de sécurité

Sûr
Score qualité95/100

The skill only uses the date command to format dates; no destructive or exfiltrating actions, and user input is safely handled with quoted variables preventing injection.

Aucun point d'attention détecté

Exemples

Resolve next Monday
Get dates for next Monday
Resolve today
Get dates for today
Resolve a specific ISO week
Get dates for 2026-W07

name: get-dates description: Resolve target date from argument and return all date formats needed for planning rituals. disable-model-invocation: true allowed-tools: Bash

Get Dates

This sub-skill resolves a target date from user arguments and returns all date-related fields needed by planning rituals.

Input

The $ARGUMENTS variable contains the raw date argument:

  • (empty) → today
  • today → today
  • tomorrow → tomorrow
  • monday, tuesday, etc. → next occurrence (including today if matches)
  • next monday, next tuesday, etc. → next occurrence after today
  • YYYY-MM-DD → specific date

Instructions

  1. Parse $ARGUMENTS to determine the target date

  2. Use macOS date commands to resolve relative dates:

    # For "tomorrow"
    date -v+1d +"%Y-%m-%d"
    
    # For next weekday (e.g., "monday")
    # Calculate days until next occurrence
    
  3. Calculate all date fields for the resolved target date:

    # Day of week
    date -j -f "%Y-%m-%d" "$TARGET_DATE" +"%A"
    
    # ISO week number
    date -j -f "%Y-%m-%d" "$TARGET_DATE" +"%Y-W%V"
    
    # Month
    date -j -f "%Y-%m-%d" "$TARGET_DATE" +"%Y-%m"
    
    # Quarter
    # Q1: Jan-Mar, Q2: Apr-Jun, Q3: Jul-Sep, Q4: Oct-Dec
    
  4. Determine relationship to today:

    • is_today: target date equals current date
    • is_future: target date is after current date
    • is_past: target date is before current date

Output

Return structured JSON:

{
  "target_date": "2026-02-15",
  "day_name": "Sunday",
  "day_short": "Sun",
  "week": "2026-W07",
  "month": "2026-02",
  "month_name": "February",
  "quarter": "2026-Q1",
  "year": "2026",
  "is_today": false,
  "is_future": true,
  "is_past": false,
  "days_from_today": 1
}

Error Cases

  • Invalid date format: Return error with valid format examples
  • Past date: Allow but set is_past: true for caller to handle

Example Resolutions

| Input | Target Date | Notes | |-------|-------------|-------| | (empty) | 2026-02-14 | Today | | today | 2026-02-14 | Today | | tomorrow | 2026-02-15 | +1 day | | monday | 2026-02-16 | Next Monday (including today if Monday) | | next monday | 2026-02-16 | Next Monday (always future) | | 2026-02-20 | 2026-02-20 | Specific date |


Week Resolution (for weekly rituals)

When scope=week is passed in arguments or the input contains an ISO week format:

Week Input Formats

  • (empty) → current week
  • last week → previous week
  • YYYY-Www → specific ISO week (e.g., 2026-W07)

Week Calculations

# Get current ISO week
date +"%G-W%V"

# Get week start (Monday) from ISO week
# Use: date command with week calculation

# Get week end (Sunday) from ISO week
# week_end = week_start + 6 days

Extended Output for Weekly Scope

When resolving weeks, include these additional fields:

{
  "target_date": "2026-02-14",
  "day_name": "Saturday",
  "day_short": "Sat",
  "week": "2026-W07",
  "week_start": "2026-02-09",
  "week_end": "2026-02-15",
  "is_current_week": true,
  "is_past_week": false,
  "month": "2026-02",
  "month_name": "February",
  "quarter": "2026-Q1",
  "year": "2026",
  "is_today": false,
  "is_future": true,
  "is_past": false,
  "days_from_today": 1
}

Week Resolution Examples

| Input | Target Week | Week Start | Week End | |-------|-------------|------------|----------| | (empty) scope=week | 2026-W07 | 2026-02-09 | 2026-02-15 | | last week | 2026-W06 | 2026-02-02 | 2026-02-08 | | 2026-W05 | 2026-W05 | 2026-01-26 | 2026-02-01 |

Week Resolution Logic

  1. If input matches YYYY-Www pattern → use directly
  2. If input is last week → current week minus 1
  3. If scope=week with empty input → current week
  4. Calculate week_start as the Monday of that week
  5. Calculate week_end as the Sunday of that week
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