Claude connectors for mail, calendar and files
These are the connectors most people add first, because the work already lives there. Several are built into Claude, so there is no address to paste: you find them in the connector list and sign in.
Checked by hand
- Box GuideSearch, read and ask questions about the files in your Box account.
- Gmail GuideSearch your inbox, summarise threads and draft replies with Claude.
- Google Calendar GuideAsk Claude about your schedule and find time for meetings.
- Google Drive GuideSearch and read your Drive files and Google Docs from Claude.
- Granola GuideAsk about your meetings: Granola's notes, summaries and transcripts, in Claude or ChatGPT.
- Microsoft 365 GuideSearch SharePoint, OneDrive, Outlook and Teams from Claude.
- Notion GuideSearch, read and write pages and databases in your Notion workspace.
- Slack GuideSearch messages and channels, read threads and send messages in your Slack workspace.
- Zoho GuideZoho CRM, Mail, Calendar, Desk, Cliq, Projects, WorkDrive and more through a Zoho MCP server you set up yourself.
More from the MCP registry
Not checked by hand: listed because the publisher runs the address on its own domain.
- ChronaryCalendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.
- IntoDNS.ai DNS & Email Security ScannerDNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
- PidgeonEmail inboxes for AI agents: their own addresses, threads, sending, replies and arriving mail.
- SendinelAI-controlled email ops for campaigns, contacts, segments, analytics, and sending.
- MermailPrivacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.
- Australian Tax MCPCited Australian tax answers from 34,500+ ATO documents, legislation and public rulings.
- Regulations.govRegulations.gov readiness, rulemaking dockets, documents, comments, and comment periods. 9 tools.
- BlackVeil DNS & Email Security ScannerDNS and email security scanner with 81 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
- ContrastAPI55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
- LMCPMac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
- MailbuttonsGoverned email for AI agents: a sandbox inbox to read and send from, human approval to go external.
- MCPEmailsNever-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.
- NitrosendAI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.
- PolyxdWrite Polyxd UI documents, check them, and show them as real screens in any design-system pack.
- SquawkFlow Market StructureFree keyless dealer gamma, OI change, market calendar, 13F, congress and CFTC data, dated, cited.
- Dead Simple EmailGive an agent its own inbox: send, receive, and pull signup codes from real email.
- PalisadeMonitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.
- Carbone MCPAutomate production-ready PDF, Word, Excel and PowerPoint documents from templates and JSON data
- LinkMCP: hosted LinkedIn MCP serverHosted LinkedIn MCP server on your own account: 35 tools for search, profiles, inbox, posts, pages.
- NuMetricRead-only NuMetric.work accounting & ERP data: statements, KPIs, reports, invoices, documents.