Microsoft Graph MCP Server

Item: Microsoft Graph MCP Server
Rating: 45
Author: M8ven

Enables AI assistants to interact with Microsoft 365 services (users, mail, calendar, files) via Microsoft Graph API.

→ sapientsai/microsoft-mcp-server · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 3 credentials: AZURE_AI_SEARCH_API_KEY, AZURE_CLIENT_SECRET, MCP_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretAZURE_AI_SEARCH_API_KEY

configAZURE_AI_SEARCH_ENDPOINT

configAZURE_AI_SEARCH_INDEX_NAME

configAZURE_AI_SEARCH_SELECT_FIELDS

configAZURE_AI_SEARCH_SEMANTIC_CONFIG

configAZURE_AI_SEARCH_VECTOR_FIELDS

configAZURE_AUTH_MODE— interactive

configAZURE_CLIENT_ID— your-client-id

🔐 secretAZURE_CLIENT_SECRET— your-client-secret

configAZURE_TENANT_ID— common # or specific tenant ID

configBASE_URL— No http://localhost:8080 Server URL for OAuth callback

configGIT_HASH

configGRAPH_APP_SCOPES— No https://graph.microsoft.com/.default App scopes for client credentials

configGRAPH_SCOPES— =openid,profile,email,User.Read,Mail.Read

configGRAPH_SEARCH_REGION

🔐 secretMCP_API_KEY— =your-secret-key

configMCP_INSTRUCTIONS

configPORT— No 8080 Server port

configSITE_ID

configSITE_URL

configTRANSPORT_TYPE— httpStream

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/sapientsai-microsoft-mcp-server-1s0025)](https://m8ven.ai/mcp/sapientsai-microsoft-mcp-server-1s0025)

commit: f72fe0da8efd798878496e431f4843f2998b2190

code hash: 9ddc67d1cc9b4c75906974ef6e3497e57b0986fd91080743f6b646a260da9f97

verified: 6/11/2026, 11:54:00 AM

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