1. list_accessible_projects
List all projects accessible to authenticated user.
2. get_organization_projects
Get projects for an organization.
3. get_user_projects
Get projects for a user.
4. get_project
Get a specific project by ID.
5. create_project
Create a new project.
6. update_project
Update project.
7. delete_project
Delete a project.
8. get_project_items
Get items in a project (full data).
9. get_project_items_advanced
Get items with custom GraphQL field selection for efficiency.
10. add_item_to_project
Add an item to project.
11. update_item_field_value
Update item field.
12. remove_item_from_project
Remove item from project.
13. archive_item
Archive a project item.
14. get_project_fields
Get fields in a project.
15. search_project_items
Search items by content/fields.
16. get_items_by_field_value
Filter by specific field values.
17. get_items_by_milestone
Get items in specific milestone.
18. execute_custom_project_query
Execute custom GraphQL queries for maximum flexibility.