50
/ 100
1 month ago
glama
ms-teams-mcp
MCP server providing access to Microsoft Teams chats/channels, Outlook emails, calendar events, and SharePoint files via Microsoft Graph API.
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// key findings
⚠️
Tool descriptions don’t match what handlers do
1 tool describes read intent but its handler mutates — build_file_index (line 2115: with open(FILE_INDEX_PATH, "w", encoding="utf-8") as f:)
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: MS_CLIENT_SECRET
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.config
MS_TOKEN_CACHEconfig
MS_CLIENT_ID— Application (client) ID🔐 secret
MS_CLIENT_SECRET— Client secret valueconfig
MS_TENANT_ID— Directory (tenant) ID// 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 8 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[](https://m8ven.ai/mcp/3hs-labs-ms-teams-mcp-1mev68)commit: fdc6954af41c8e4243f0510f2d7ea1c2aef73723
code hash: b8ba73b269d13250f9d87f4504f0cb834dd64dc14902e11eb070168b6264608d
verified: 6/25/2026, 9:50:16 AM