Stop Prompting Claude.

You will learn why maintained context files beat repeated prompting, and how to manage them with Obsidian. End state is your Cowork folder open as a searchable, editable vault, with one permanent behaviour rule added and verified. After this module you can change Claude's behaviour by editing a file once, search every past output, and run a daily update-the-brain, build-the-work loop.

1. Explain why files-as-context beats long prompts (write once, applies forever)
2. Edit Cowork context files comfortably with Obsidian
3. Use the vault for search across all past outputs
4. Update behaviour by editing files instead of repeating instructions
5. Organize a SKILLS folder alongside context files