How do I connect Outlook MCP Server to Claude?

The project does not publish a launch command that MCPVault could verify. Open the repository linked on this page for its install steps; the listing names Claude Desktop, Claude Code as compatible clients.

Is Outlook MCP Server free?

MCPVault has not verified a licence for this server. Check the upstream terms and pricing before use; connected APIs may require a paid account.

What can Outlook MCP Server do?

Outlook MCP Server documents 5 tools to the agent, including outlook_collect_receipts, outlook_extract_receipt, outlook_fetch_billing_pdf. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Outlook MCP

Unclaimed

by XenoXilus

MCP server for Microsoft Office 365 Outlook – email, calendar & SharePoint integration for Claude, ChatGPT, and AI assistants via Microsoft Graph API

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

aiai-assistantanthropiccalendarchatgptclaudeemail-automationjavascriptllmmcpmcp-servermicrosoft-graphmicrosoft-outlookmodel-context-protocolnodejsoffice365outlookoutlook-365sharepoint

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Documented tools (5)

From project documentation. A server handshake does not verify each tool’s description or behavior.

outlook_collect_receipts

One call per period: discovers each vendor's receipts by sender/subject/date across the whole mailbox, saves every PDF (attachment → link → rendered fallback), and returns a manifest plus missing[]. Idempotent re-runs via onExisting: skip\

outlook_extract_receipt

Compact structured summary of a receipt email (vendor, amount, currency, receipt/invoice numbers, product label, billing link, attachment ids) — never the 60 KB+ HTML body.

outlook_fetch_billing_pdf

Fetch the PDF behind a billing link in an email body (fallback when a forward loses its attachment). HTTPS-only, allowlist-only (redirects included), content-type + magic-byte validated, 25 MB / 30 s bounded.

outlook_render_email_pdf

Render the sanitised email HTML to PDF via headless Chrome — audit-trail fallback for receipts with no attachment and no link (e.g. app-store order receipts).

outlook_save_attachment

Save an attachment's original bytes to a chosen path/filename. Auto-selects the Invoice-.pdf when a Stripe receipt attaches both Invoice and Receipt PDFs (prefer: invoice\

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Outlook MCP Server

How do I connect Outlook MCP Server to Claude?: The project does not publish a launch command that MCPVault could verify. Open the repository linked on this page for its install steps; the listing names Claude Desktop, Claude Code as compatible clients.
Is Outlook MCP Server free?: MCPVault has not verified a licence for this server. Check the upstream terms and pricing before use; connected APIs may require a paid account.
What can Outlook MCP Server do?: Outlook MCP Server documents 5 tools to the agent, including outlook_collect_receipts, outlook_extract_receipt, outlook_fetch_billing_pdf. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.