Agent Discoverability

Prubex

One MCP server for every inbox and calendar: Microsoft 365, Outlook, Gmail, iCloud, Yahoo, Zoho, Fastmail and IMAP, with sends held for your approval.

View in the Claude registry
Integration details

Description

Prubex gives Claude safe, permissioned access to every email and calendar account you connect: Microsoft 365, Outlook.com, Gmail and Google Calendar, iCloud, Yahoo, Zoho, Fastmail, any IMAP or CalDAV host, and ICS calendar links. Connect each account once in Prubex, then ask Claude to search, read, triage, draft and schedule across all of them from one connector. You stay in control. When you connect Claude you choose what it may do and which accounts it reaches. Every send waits for your approval in Prubex by default, unless you list trusted recipients. Accounts can carry their own rules, and everything an agent does is in an audit log you can watch live and export. No tool can permanently delete mail, mail folders or calendars: mail Claude removes goes to the trash. Prubex passes mail through and keeps no copies of message bodies or attachments, apart from a message waiting for your approval (purged 7 days after it is decided) and files you upload (deleted after 24 hours). It is hosted on Microsoft Azure in South Africa North. Gmail and Google Calendar are in early access while places are limited. Your first two connected accounts are free. Prubex is a product of Tech Mage (Pty) Ltd, registration number 2026/392539/07.

Integration type
Connector
Verification status
Community connector
Platform
Claude
Category
Productivity

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Email Clients & Inbox Assistants

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Brand
Prubex
Access
Account required
First tracked
2026-11-02
Tool count
41
Market
US
Agent DiscoverabilityClaude Discoverability Score

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Primary Subcategory
9 scoredVerified connectors by score · Community connectors A–Z
Primary Subcategory
1Microsoft 36568/100
2Gmail66/100
3Superhuman Mail52/100
4Fastmail42/100
5Google Calendar34/100
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—AnjalPending VerificationGet notified
—Box MailLogicPending VerificationGet notified
—CarlyEmailPending VerificationGet notified
—Command MailPending VerificationGet notified
—DMU MailPending VerificationGet notified
—Exchange Server by Postgate AIPending VerificationGet notified
—FaiveloPending VerificationGet notified
—FluxmailPending VerificationGet notified
—Hostinger MailPending VerificationGet notified
—i-PlannerPending VerificationGet notified
—Inbox ZeroPending VerificationGet notified
—inboxmcpPending VerificationGet notified
—JadePending VerificationGet notified
—KaiPending VerificationGet notified
—LotsMailPending VerificationGet notified
—Mailbox MCPPending VerificationGet notified
—Mailopoly InboxPending VerificationGet notified
—MailoraPending VerificationGet notified
—mailowsPending VerificationGet notified
—MailsuitePending VerificationGet notified
—MissivePending VerificationGet notified
—Multi MailPending VerificationGet notified
—namailu.czPending VerificationGet notified
—OpenMailPending VerificationGet notified
—Oryah MailPending VerificationGet notified
—PrubexPending VerificationGet notified
—Relier MailPending VerificationGet notified
—SenderDeckPending VerificationGet notified
—SicklePending VerificationGet notified
—SignatoroPending VerificationGet notified
—SiteBirdyPending VerificationGet notified
—SupaMail EmailPending VerificationGet notified
—SuperMailboxPending VerificationGet notified
—SuperMailOSPending VerificationGet notified
—SyncSignaturePending VerificationGet notified
—The MachinePending VerificationGet notified
—TrekMailPending VerificationGet notified
—TrupeoPending VerificationGet notified
—V-MailPending VerificationGet notified
—WolfSMSPending VerificationGet notified
Tools

41 tools agents can invoke

Recommended guideHow to get your Claude Connector organically discoveredFollow the practical steps agents use to find, shortlist, and choose your Connector.Read guide
FAQs

Prubex Claude Connector FAQ

How the directory, categories and Discoverability Score work.

Read the methodology
How do I improve Prubex's Claude Connector discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Prubex alternatives on Claude?

As of 2026-11-03, Prubex competes with Microsoft 365, Gmail, Superhuman Mail, Fastmail, Google Calendar, Circleback, Fyxer, Fax.Plus and 43 more in Claude Email Clients & Inbox Assistants, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.