Short.io (BYOK)
Read your Short.io domains and short links, and look up a link by ID, path or destination URL, with BYOK
Discover
OpenAPIRead your data6 tools
Mailosaur (BYOK)
Read your Mailosaur email and SMS testing inboxes, message summaries, deliverability reports and usage limits with your own API key
Unify Dynamics LLC
Tools6read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderMailosaurunofficial, not affiliated
Works withMCP · RESTany agent
Try asking
Real questions, and the tools your agent calls to answer them.
Which Mailosaur inboxes do I have and how many messages are in each?
Tools called
list_serversHow many messages are in Mailosaur server abcd1234?
Tools called
get_serverWhat was the latest email that reached my Mailosaur test inbox?
Tools called
list_messagesDoes Mailosaur message 77061c9f-da47-4009-9f33-9715a3bbf00c pass SPF, DKIM and DMARC?
Tools called
get_deliverability_reportHow close am I to my Mailosaur email limit?
Tools called
get_usage_limitsHow many emails did my Mailosaur account receive per day this month?
Tools called
list_usage_transactionsAbout
Mailosaur (BYOK) lets an AI assistant read your own Mailosaur data through the Mailosaur API with a key you supply (API key). Read-only: 6 tools (list_servers, get_server, list_messages, get_deliverability_report, get_usage_limits, list_usage_transactions). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to mailosaur.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Mailosaur. Mailosaur and its logos are trademarks of their owners and are used only to say which service the connector works with.
Sources: Live from the Mailosaur API (mailosaur.com) with a BYOK key; documentation: https://mailosaur.com/docs/api/. Endpoints checked against that documentation on 2026-10-16.
Privacy
The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.
Data not collectedNo account, no profile, no stored prompts or results.
What it can do
6 tools, grouped by job. Every one is read-only or compute-only.
- List serversList your Mailosaur servers (virtual inboxes for email and SMS testing) in alphabetical order with id, name, users and message count.
- Get serverGet one Mailosaur server by id: name, users and message count.
- List messagesList message summaries of one server, newest first: id, received time, type (Email or SMS), subject, sender and recipients.
- Get deliverability reportAnalyse one received email for deliverability: SPF, DKIM and DMARC results, block-list checks, content issues, DNS records and SpamAssassin score.
- Get usage limitsShow account limits and current usage for servers, users, emails, SMS, previews and numbers (needs an account-level key).
- List usage transactionsList the last 31 days of daily usage: emails, SMS and previews per day (needs an account-level key).
Information
PublisherUnify Dynamics LLC
CategoryDeveloper tools
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpoint
https://byok-mailosaur.connectorbay.com/mcpREST APIopenapi.json
CountryWorldwide
FunctionOther
LayerDeep connectors
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