add-sharepoint

**📋 Shared Instructions: [shared-instructions.md](${CLAUDE_PLUGIN_ROOT}/shared/shared-instructions.md)** - Cross-cutting concerns. **References:** - [sharepoint-reference.md](./references/sharepoint-reference.md) - Column encoding, choice fields, lookups, API patterns (CRITICAL) - [api-authentication-reference.md](./references/api-authentication-reference.md) - Graph API auth, token, site ID - [list-management-reference.md](./references/list-management-reference.md) - Query, create, extend lists and columns # Add SharePoint Two paths: **existing lists** (skip to Step 6) or **new lists** (full workflow). ## Workflow 1. Check Memory Bank → 2. Plan → 3. Setup Graph API Auth → 4. Review Existing Lists → 5. Create Lists → 6. Get Connection ID → 7. Discover Sites → 8. Discover Tables → 9. Add Connector → 10. Configure → 11. Build → 12. Update Memory Bank --- ### Step 1: Check Memory Bank Check for `memory-bank.md` per [shared-instructions.md](${CLAUDE_PLUGIN_ROOT}/shared/shared-instructions.md). ### Step 2: Plan Ask the user: 1. Which SharePoint list(s) do they need? 2. Do the lists **already exist** on their site, or do they need to **create new** ones? **If lists already exist:** Skip to Step 6. **If creating new lists:** - Ask about the data they need and design an appropriate schema - Reuse existing lists when possible (don't duplicate) - Enter plan mode with `EnterPlanMode`, present the list designs with columns and types - Get approval with `ExitPlanMode` ###...