Working with Marimo

Follows a Plan-Execute-Verify loop to ensure notebook correctness.

Feedback Loop

1. Context & Plan:

   • Sessions: mcp_marimo_get_active_notebooks (Find session IDs).
   • Structure: mcp_marimo_get_lightweight_cell_map (See cell IDs/content).
   • Data State: mcp_marimo_get_tables_and_variables (Inspect DataFrames/Variables).
   • Cell Detail: mcp_marimo_get_cell_runtime_data (Code, errors, local vars).

2. Execute:

   • Edit the .py file directly using write or search_replace.
   • Rule: Follow Best Practices (e.g., @app.cell, no global state).