groove-utilities-memory-log-monthly

The skill as described is coherent and proportionate: it reads local daily memory entries, aggregates them into a monthly summary using a local template, and writes back to the memory store. No suspicious credential exposure, no network calls, and no unverifiable binaries are involved. The only notable concerns are potential format consistency across daily entries and the need for clear overwrite/update semantics to avoid unintended modifications, but these are addressed by the stated acceptance criteria and template-driven approach.