A single Bot should own writes to a shared board file, with a handoffs folder holding state, because two Bots writing the same file lose an edit silently.

NotesAkshay Pachaar, August 26 2026. Both the failure and the fix come from the same author, so this is one practitioner's pattern rather than a replicated finding.

two Bots writing the same file loses one of the edits with no error and no warning