{
"plan": {
"title": "Your Study Plan Title",
"description": "Optional overview",
"exercises": [
{
"id": "ex1",
"phase": "Phase 1: Basics",
"title": "Exercise title",
"description": "What to do",
"time_estimate": "30 minutes",
"data_sources": ["source1", "source2"],
"links": [
{ "url": "https://...", "description": "Resource" }
]
}
]
}
}