plan

/plan — Implementation Plan Generator (Thin Wrapper)

v11.0 Architecture: This command spawns the isolated plan-phase-agent via Task(). All planning logic runs in isolated context with question batching.

Active Feature: !ls -td specs/[0-9]*-* 2>/dev/null | head -1 || echo "none"

Active Epic: !ls -td epics/[0-9]*-* 2>/dev/null | head -1 || echo "none"

Interaction State: !cat specs/*/interaction-state.yaml 2>/dev/null | head -10 || echo "none"

Planning Depth Preference: !bash .spec-flow/scripts/utils/load-preferences.sh --key "planning.auto_deep_mode" --default "false" 2>/dev/null || echo "false"

Is Epic Context: ![ -d "$(ls -td epics/[0-9]*-* 2>/dev/null | head -1)" ] && echo "true" || echo "false"

<planning_depth>

Planning Depth Mode (--deep / --quick)

Detect flags from arguments:

• --deep → Force ultrathink/craftsman mode
• --quick → Force standard mode (skip ultrathink)
• Neither → Check preference hierarchy

Preference hierarchy (when no flags):

1. planning.auto_deep_mode: true → ultrathink by default
2. Epic context → ultrathink (via deep_planning_triggers.epic_features)
3. Complexity threshold exceeded → ultrathink
4. Default → standard planning

When ultrathink is active:

1. Load skill: Skill("ultrathink")
2. Add assumption-questioning step after research
3. Add simplification review before finalizing
4. Generate craftsman-decision.md artifact alongside plan.md

Determine mode:

# Check if --deep or --quick flag present in arguments
ARGS="$ARGUMENTS"
DEEP_FLAG=$(echo "$ARGS" | grep -q "\-\-deep" && echo "true" || echo "false")
QUICK_FLAG=$(echo "$ARGS" | grep -q "\-\-quick" && echo "true" || echo "false")

# Load preference
AUTO_DEEP=$(bash .spec-flow/scripts/utils/load-preferences.sh --key "planning.auto_deep_mode" --default "false")

# Detect epic context
IS_EPIC=$([ -d "$(ls -td epics/[0-9]*-* 2>/dev/null | head -1)" ] && echo "true" || echo "false")

# Determine final mode
if [ "$DEEP_FLAG" = "true" ]; then
    PLANNING_MODE="deep"
elif [ "$QUICK_FLAG" = "true" ]; then
    PLANNING_MODE="standard"
elif [ "$AUTO_DEEP" = "true" ]; then
    PLANNING_MODE="deep"
elif [ "$IS_EPIC" = "true" ]; then
    PLANNING_MODE="deep"
else
    PLANNING_MODE="standard"
fi

echo "Planning mode: $PLANNING_MODE"

</planning_depth>