SkillsInbox

Triage that respects your time. Gmail in read and draft mode. There is no code path that sends mail.

Mustro ranks the threads that need a human, drafts the replies, and summarizes the rest. The four-hour inbox becomes a four-minute scan.

Skill · Inbox
Available now

Inbox

Read and draft only

Twelve threads overnight. Four need you.

Mustro has no code path that sends mail. Drafts wait in your Drafts folder.

Marcus BellThursday instead?
Needs you
Priya NairQ3 numbers, one question
Needs you
Fenwick BillingInvoice 4471
Draft ready
NorthwindYour statement is ready
Handled
CalendlyNew booking confirmed
Handled
Draft ready
Re: Invoice 4471
Thanks, this one is already reconciled against the card ending 4471. Could you send the receipt for the $312 line so I can close it out?
What he watches

Four jobs, done before breakfast.

Threads that need a human

Mustro ranks every thread by who you are to the sender and what they are asking. The four that need you, surfaced. The rest, summarized.

Replies drafted in your voice

Mustro writes a first draft in your voice. You read, edit, send. Your name only goes on what you approve.

Auto-archive routine threads

Confirmations, receipts, and notifications get summarized in your brief and archived, not stacked.

Follow-up tracker

Mustro remembers what you sent and did not hear back on, and surfaces the ones worth bumping at the right time.

What he will never do with your inbox

Read-only until you say otherwise.

He never sends mail

This is not a setting. The Inbox Skill has no send code path, at any level, for anyone.

He never writes as though he were you

A draft is a draft. It sits in your Drafts folder until you open it, read it, and press send yourself.

He never keeps your mail to train on

Inference runs under zero-retention terms, and your mail is never sold or passed to advertisers.

How far he goes with Inbox

Inbox starts at the bottom. You move it one level at a time, and you can drop it back with one tap.

  1. 01

    Suggestions only

    He tells you which four need you.

  2. 02

    Drafts for approval

    He writes the replies. You press send.

  3. 03

    Acts then notifies

    Archives and labels routine threads, undoable.

  4. 04

    Acts within limits

    Files and snoozes inside rules you set.

  5. 05

    Works toward a goal

    Holds inbox zero by your definition, still bounded.

Wherever the day happens

The same Skill, on your phone. One account, one Mustro, the same permissions on both.

Questions

Inbox, answered.

No. Not at any level. The Skill has no send code path at all, so a bug cannot turn into a sent message. Drafts land in your Gmail Drafts folder and you send them yourself.

Gmail today. You connect through Google's own consent screen and can revoke access from there or from Mustro at any time.

It reads the threads in the mailbox you connect, which is what makes ranking and drafting possible. It is never used for advertising and never leaves your account.

Mustro can see that an attachment exists and use a receipt to match a charge. Attachments are not copied anywhere outside your account.

Let him watch the inbox.

Mustro is in early access while we get the first version right. Join the waitlist and we will write when a seat opens.