maton-outlook（马顿展望）

Outlook

Access Outlook mail through Maton using an existing OAuth connection.

Authentication

All requests require:

Authorization: Bearer $MATON_API_KEY

Environment variable required:

MATON_API_KEY

Connection check

First verify that an active Outlook connection exists.

Control endpoint:

https://ctrl.maton.ai/connections

Look for a connection with:

• app: outlook
• status: ACTIVE

If multiple Outlook connections exist, prefer the ACTIVE one whose metadata mail/userPrincipalName matches the user’s target mailbox.

Base path

Use the Maton Outlook gateway with Microsoft Graph v1.0 style paths:

https://gateway.maton.ai/outlook/v1.0/

Examples:

• https://gateway.maton.ai/outlook/v1.0/me
• https://gateway.maton.ai/outlook/v1.0/me/messages?$top=5
• https://gateway.maton.ai/outlook/v1.0/me/mailFolders/Inbox/messages?$top=10

Preferred workflow

Prefer this order:

1. Verify Outlook connection is ACTIVE
2. Run a read-only probe on /outlook/v1.0/me
3. List recent or unread messages with a small $top
4. Read message body only when needed
5. Summarize before taking action when the inbox is noisy
6. Ask for confirmation before any write action

Fast paths for common tasks

Check recent mail

Use:

GET https://gateway.maton.ai/outlook/v1.0/me/messages?$top=5&$select=subject,receivedDateTime,from,isRead,webLink

Check unread mail

Use:

GET https://gateway.maton.ai/outlook/v1.0/me/messages?$top=10&$filter=isRead eq false&$select=subject,receivedDateTime,from,isRead,webLink

Check inbox folder specifically

Use:

GET https://gateway.maton.ai/outlook/v1.0/me/mailFolders/Inbox/messages?$top=10&$select=subject,receivedDateTime,from,isRead,webLink

Search messages

Use Graph-style $search when supported, for example:

GET https://gateway.maton.ai/outlook/v1.0/me/messages?$search="from:github.com"

If $search is not supported by the gateway, fall back to a smaller recent messages pull and filter in the client.

Read one message

Use:

GET https://gateway.maton.ai/outlook/v1.0/me/messages/{message-id}?$select=subject,from,toRecipients,ccRecipients,receivedDateTime,body,bodyPreview,isRead,webLink

Prefer bodyPreview first when the user only needs a quick triage.

Read-only examples

Profile

GET https://gateway.maton.ai/outlook/v1.0/me

Recent messages

GET https://gateway.maton.ai/outlook/v1.0/me/messages?$top=5&$select=subject,receivedDateTime,from,isRead,webLink

Unread messages

GET https://gateway.maton.ai/outlook/v1.0/me/messages?$top=10&$filter=isRead eq false&$select=subject,receivedDateTime,from,isRead,webLink

Drafting and sending

Treat drafting and sending as sensitive.

Draft message

POST https://gateway.maton.ai/outlook/v1.0/me/messages

Typical payload shape:

{ "subject": "...", "body": { "contentType": "Text", "content": "..." }, "toRecipients": [ { "emailAddress": { "address": "user@example.com" } } ] }

Send mail directly

POST https://gateway.maton.ai/outlook/v1.0/me/sendMail

Typical payload shape:

{ "message": { "subject": "...", "body": { "contentType": "Text", "content": "..." }, "toRecipients": [ { "emailAddress": { "address": "user@example.com" } } ] }, "saveToSentItems": true }

Prefer drafting or showing the final message preview before send unless the user explicitly asks for immediate sending.

Common write operations

Only do these after explicit user confirmation.

Patch a message

PATCH https://gateway.maton.ai/outlook/v1.0/me/messages/{message-id}

Move a message

POST https://gateway.maton.ai/outlook/v1.0/me/messages/{message-id}/move

Delete a message

DELETE https://gateway.maton.ai/outlook/v1.0/me/messages/{message-id}

Mark read / unread

PATCH https://gateway.maton.ai/outlook/v1.0/me/messages/{message-id}

Use payloads like:

{ "isRead": true }

or

{ "isRead": false }

Practical handling guidance

• For inbox triage, start with subject, sender, received time, isRead, and webLink.
• Avoid pulling full bodies for many messages at once unless the user explicitly wants a deep summary.
• For summaries, first list candidate emails, then read only the few that matter.
• When replying or sending, confirm recipients, subject, and final body before write actions.
• Keep read-only checks small and incremental to reduce noise and risk.

Scripts

For repeated operations, prefer the bundled helper scripts:

• scripts/outlook_mail.py for read-only tasks
• scripts/outlook_send.py for drafting and sending

scripts/outlook_mail.py

Use it for:

• mailbox profile
• recent messages
• unread messages
• inbox messages
• reading one message
• search

Examples:

• python skills/outlook/scripts/outlook_mail.py profile
• python skills/outlook/scripts/outlook_mail.py recent --top 5
• python skills/outlook/scripts/outlook_mail.py unread --top 10
• python skills/outlook/scripts/outlook_mail.py get <message-id>
• python skills/outlook/scripts/outlook_mail.py get <message-id> --full
• python skills/outlook/scripts/outlook_mail.py search "from:github.com" --top 10

scripts/outlook_send.py

Use it for:

• creating drafts
• sending mail after explicit confirmation

Examples:

• python skills/outlook/scripts/outlook_send.py draft --to user@example.com --subject "Hello" --body "Draft body"
• python skills/outlook/scripts/outlook_send.py send --to user@example.com --subject "Hello" --body "Mail body"

Only use send after explicit user confirmation.

Prefer the scripts when the same request pattern would otherwise be rewritten in ad-hoc code.

References

For more reusable query and payload examples, read:

• references/graph-examples.md

Use that file when you need ready-made Outlook Graph / Maton request patterns for inbox triage, message reads, folder access, drafting, sending, moving, or marking messages.

Notes

• The gateway is Microsoft Graph-style, so fields and paths follow Graph conventions.
• Start with small read-only requests to verify access before doing broader queries.
• Treat send, delete, move, mark-read, and other state-changing actions as sensitive.
• If a request returns 401 or 403, re-check MATON_API_KEY and the Outlook connection status.
• If a request returns 400 on a path without /v1.0/, prefer the explicit outlook/v1.0/... path.