Linter

The linter catches automation-hostile VBA and syntax patterns that can block agents or surface modal dialogs.

Rules include:

• Missing Option Explicit
• Select and Activate
• Broad On Error Resume Next
• Implicit Variant risks
• Public module fields
• GUI boundaries such as file pickers, modal dialogs, UserForms, message pumps, and external process launches
• Syntax-safety findings that prevent VBE compile dialogs before push or run

See Error Codes for stable lint codes.