OAuth means safer sign-in
For Gmail and Outlook, SwarmMarshal uses the provider's login flow instead of asking you to hand over your main password.
A side-benefit of the architecture
SwarmMarshal is also an excellent personal inbox.
The same multi-provider data layer that powers the MCP server for your agents — per-account isolated SQLite, native Gmail / Microsoft Graph clients, durable outbox replication, source-grounded knowledge graph — happens to make for a calm, fast email client. Same machinery, two audiences.
Message system
All the places people message you, sorted before they become a mess.
Email, Telegram, Slack, Discord, and Apple Messages all create little jobs for you, with iMessage/SMS support where macOS allows it. SwarmMarshal gathers them, explains what matters, drafts the boring parts, and waits for you before anything important happens.
One calmer place
Drafts the routine replies
Asks before sending
Searches across channels
Email
Telegram
Slack
Discord
Apple Messages
iMessage/SMS on macOS
One calm review place
agents sort, draft, and explain
Sort
Draft
Ask you
Schedule
Find later
IMAP reads, SMTP sends
IMAP is the mail protocol for reading folders. SMTP is the one for sending. SwarmMarshal tests both so setup problems show up early.
Semantic search understands meaning
You can search for the idea you remember, not just the exact words in the message.
Approval gates are the safety rails
Agents can prepare work quickly, while policy gates keep sends, deletes, and recurring automation in your review flow.
All channels together
Quiet the repeat clutter
Short agent notes
Draft and reply
Find the thread even when you forgot where it happened
Today shows the replies and decisions waiting on you
Ordered by importance
What it does for a normal busy person.
The first row helps you stop hunting. The middle turns messages into replies and next steps. The bottom explains the behind-the-scenes reliability.
1
One calm inbox
Everything people send you can land in one place, even when it came from different apps.
Email + chat
Less hunting
2
Drafts stop for approval
SwarmMarshal can write the first draft, but you approve the final words.
Draft first
You decide
3
Important messages rise up
The app points out what needs a reply, what can wait, and what is just noise.
Priority
Summaries
4
Search the way you remember
Ask for the idea, person, or promise instead of remembering exact words.
Plain English
Source links
5
Junk gets a second look
It learns what you consider junk while keeping possible mistakes easy to review.
Spam review
Learns
6
Rules for repeat clutter
Newsletters, receipts, and VIPs can follow dependable rules every time.
Predictable
Routing
7
Works with real accounts
Gmail, Outlook, and regular mail servers connect through the methods they expect.
OAuth
IMAP/SMTP
8
Drafts start from context
Replies, forwards, and new messages can start with the thread already understood.
Compose
Drafts
9
It remembers the people
Contacts, companies, old promises, and related threads stay connected.
Contacts
Memory
10
Messages become next steps
A message can turn into a task, a reminder, a calendar item, or a decision.
Today
Tasks
11
Helpers can specialize
A support helper and an outreach helper can watch different inboxes with different limits.
Support
Role boundaries
12
Failures explain themselves
If sending fails, retries and plain-English diagnostics show what happened.
Retry
Health
It helps like a careful assistant, not an autopilot.
SwarmMarshal can read, sort, draft, explain, and prepare. Policy gates keep the final say over sends, deletes, rules, and recurring automation with you.