# Microsoft 365 — AI Connector Microsoft 365 publishes 7 MCP tools to Claude. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/productivity/microsoft-365/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/) # Microsoft 365 Work SharePoint, OneDrive, Outlook, and Teams data inside Claude Listed in Claude · 7 published tools · Built by Anthropic [Claude connector docs](https://support.claude.com/en/articles/12542951-enabling-and-using-the-microsoft-365-connector) [anthropic.com](https://anthropic.com) Overview ## What Microsoft 365 does One of the nine connectors in the directory built by Anthropic itself. It reaches four Microsoft 365 surfaces: SharePoint sites and libraries, OneDrive, Outlook mail and calendar, and Teams chat. The described work is search and analysis across documents, reading email threads, and drawing context out of calendar entries and chat history. Existing tenant permissions and security controls apply, so the connection sees what the signed-in account already sees. The scope is explicitly workplace: a work or school account is required, and consumer Microsoft accounts on outlook.com, hotmail.com or live.com are not supported. Seven tools are recorded. ### Who it is for Knowledge workers and analysts inside organisations standardised on Microsoft 365. ### Tool surface Seven tools covering four Microsoft 365 products implies broad search and read primitives rather than one tool per product, though the endpoint requires a tenant credential and named none of them. Availability ## Where Microsoft 365 is listed Microsoft 365 is listed in the Claude connectors directory only. Anthropic has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them. The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one. Claude listing ## In the Claude connectors directory Microsoft 365 publishes 7 tools to Claude. That is a mid-sized surface: 33.4% of the 1,253 Claude-listed connectors expose fewer. The median Claude-listed connector filed under Productivity publishes 12, so this one sits 5 tools below its bucket's median, 295th of 462. It falls in the 7-10 tools band, which holds 14.6% of the Claude directory. Microsoft 365 publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher Anthropic Verification Built by Anthropic (0.7% of the Claude directory) Filed under Productivity Endpoint `https://microsoft365.mcp.claude.com/mcp` Documentation [Publisher setup docs](https://support.claude.com/en/articles/12542951-enabling-and-using-the-microsoft-365-connector) Published tools 7 · 7-10 tools band Depth rank in Productivity 295 of 462 Snapshot August 2026 Microsoft 365 is one of only 9 connectors in the entire Claude directory built by Anthropic itself, 0.7% of the 1,253 listings. Everything else is published by a third party. In the publisher's words ## How Anthropic describes it > Access SharePoint, OneDrive, Outlook, and Teams directly in Claude. Search and analyze documents across sites and libraries, review email threads and communications, and extract insights from calendar and chat data. Make Microsoft 365 a native part of your Claude workflows while respecting all existing permissions and security controls. Built for Microsoft 365 at work — your company's SharePoint, OneDrive, Outlook, and Teams. Requires a work or school account (you@yourcompany.com). Personal accounts like outlook.com, hotmail.com, or live.com aren't supported. Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Same company ## More from Anthropic ### [Anthropic Economic Index](https://node8.ai/ai-connectors/data-analytics/anthropic-economic-index/) Public data on how Claude usage varies by country and occupation Claude ### [bioRxiv](https://node8.ai/ai-connectors/healthcare/biorxiv/) Preprint search across bioRxiv and medRxiv Claude ### [ChEMBL](https://node8.ai/ai-connectors/healthcare/chembl/) Bioactivity, targets and mechanism data from the ChEMBL database Claude ### [Clinical Trials](https://node8.ai/ai-connectors/healthcare/clinical-trials/) Search ClinicalTrials.gov by condition, sponsor, investigator or eligibility Claude Nearby ## Other Productivity connectors ### [Torii](https://node8.ai/ai-connectors/productivity/torii/) SaaS portfolio, licences, contracts and user access from Torii Claude ### [Apaleo](https://node8.ai/ai-connectors/productivity/apaleo/) Hotel operations: reservations, check-in, folios, rates and reports Claude ### [AppFolio Realm-X](https://node8.ai/ai-connectors/productivity/appfolio-realm-x/) Property portfolio work across leasing, maintenance and accounting Claude ### [Atlassian Rovo](https://node8.ai/ai-connectors/productivity/atlassian-rovo/) Jira and Confluence work handled from chat Claude · ChatGPT ### [Gong](https://node8.ai/ai-connectors/productivity/gong/) Revenue conversation insights from Gong data ChatGPT ### [Goodnotes](https://node8.ai/ai-connectors/productivity/goodnotes/) Turn chat output into editable Goodnotes documents Claude · ChatGPT [All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/) This is an independent catalogue entry compiled by Node8 from Microsoft 365's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Anthropic, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session