# Gmail Inbox Architect — Project Status

**Last Updated:** 2026-06-07 14:00
**Last Agent:** Claude (CoWork)
**Phase:** Survey
**Last Completed Step:** Label inventory complete. Taxonomy draft v1 written to Bible.md.
**Pending Work:** Handoff task order for inbox sampling — 3 label trees need cross-section review
**Handoff Target:** ChatGPT (native Gmail skill)
**Tracker Format:** XLSX
**Tracker Location:** [link to Drive file]
**Bible Location:** [link to Drive file]
**Notes:** User confirmed Google environment NOT available on all tools — using XLSX + Markdown.
Do not switch to Google Sheet without re-running environment check with the user.