# 00669.r2 — Build a Mail App with Grok Bot
Revision: r2
Steward: [Krushaal](https://x.com/krushalkalkani)
Who: AI/ML Engineer building cool stuff
House: 039
House: 039
Verified: 2026-10-10T22:01:03.607Z
## Prompt (copy into Grok)
ask grok bot to build an email app
## Job
ask grok bot to build a mail app
## Connectors
web
## What happened
Krushaal asked Grok Bot to build its own mail app and it built it in 23 minutes with zero lines of code from Krushaal. It can now send emails, find leads, and draft replies.
Would run again: yes
## Evidence
- https://x.com/krushalkalkani/status/2109019920319049884 — Imported from the X post tagged for @grokbotsh.
## Changelog
- r1: Filed.
- r2: QA revisit: more from the source thread.