newday

name	newday
description	Bootstrap a new study day — creates directory, notes from template, and empty files
disable-model-invocation	true
allowed-tools	["Read","Write","Bash","Edit","Glob"]

Bootstrap New Day

The user is starting a new study day. The day number is: $ARGUMENTS

If no day number was provided, determine the next day by checking which days/day-N/ directories already exist and using the next number.

Steps

1. Read plan.md to find the section for this day. Identify:

   • Day title/theme
   • Topics and tasks listed
   • Practice problems listed (if any)

2. Create the directory: days/day-$N/

3. Create notes.md by composing sections based on the tasks in the plan for this day.

   At the TOP of notes.md, include:

   • # Day N — <day title from plan>
   • A Plan Checklist copied from the plan — all tasks for that day as - [ ] items.

   Then, for each task in the plan, add an appropriate section header. Read the task description and create a section that fits:

   • Reading/theory tasks (textbook chapters, videos, documentation):

     ## <Topic/Chapter Name>
     ### Key Ideas
     ### Takeaways
     ### Connections to Other Topics
     

   • Practice problems (always last, one sub-section per problem):

     ## Practice
     ### <Problem Name>
     - Pattern:
     - Complexity:
     - Key insight:
     

   • Review/consolidation tasks:

     ## Review: <Topic>
     

   • Projects, labs, or exercises:

     ## <Exercise/Lab Name>
     

   • Any other task: create a simple ## <Task Name> header.

   Only include sections relevant to what's on the plan for that day.

4. Create empty solution/exercise files if the plan lists specific practice problems:

   • Use <kebab-case-problem-name>.<ext> (use the appropriate extension for the user's language)

5. Report what was created and what the day covers. Then ask the user what they want to start with.