@softeria/ms-365-mcp-server
A Model Context Protocol (MCP) server for interacting with Microsoft 365 and Office services through the Graph API
No outside reports on file
This tool is powerful and convenient but requires careful credential management, tight permission scoping, and monitoring because it can access sensitive business data and take actions on your behalf.
Based on public adoption and transparency signals as of Oct 28, 2026. Our opinion, not a code audit or security guarantee.
What it can access
- Local filesNo local folder access notedLOW
- Command executionNo shell command runner notedLOW
- Network reachLocal or standard API callsLOW
- CredentialsRequires API key or tokenREVIEW
- Package sourcenpm (@softeria/ms-365-mcp-server)PUBLIC
Inferred from this listing’s public package details and description. Check the project’s source before installing.
Install
npx -y @softeria/ms-365-mcp-serverEverything known
We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.
0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30
Popularity grade: C (from public signals such as stars and downloads, not a code review). Graded 2026-10-28.
Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.
About @softeria/ms-365-mcp-server
This is a connector that lets AI assistants access Microsoft 365 services (like Outlook, Teams, SharePoint, OneDrive) by talking to Microsoft's Graph API. It translates requests from Claude or other AI tools into commands that read and potentially modify your Microsoft 365 data.
Who it’s for
Developers and organizations that want to automate Microsoft 365 tasks through AI assistants. It's for people comfortable with technical setup and managing API permissions.
Alternatives
- Microsoft Power Automate: Native Microsoft workflow automation without AI
- Zapier/Make: General automation platforms with Microsoft 365 integrations
- Custom OAuth apps: Building your own Graph API integration with tighter control
- OpenAI's built-in integrations: Other AI assistants with Microsoft 365 support
Setup
Check these steps against the project’s own instructions before running anything.
Install via npm:
npm install @softeria/ms-365-mcp-server
Then configure it in Claude Desktop's claude_desktop_config.json file with your Microsoft app credentials and permissions. Follow the project's README for detailed authentication steps with Azure App Registration.
Why this grade
Signal-based grade (2/7 points): heavily downloaded, no public source code found. This reflects adoption and transparency, not a code review.
Popularity and upkeep
- Weekly npm downloads
- 65.5k
- Listing last refreshed
- 2026-10-30
These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.
Risks to watch for
- Full account access: Once configured with your credentials, this tool can read and modify emails, calendars, files, and teams data depending on the permissions you grant it
- Hidden commands in documents: Attackers could hide instructions in Office files or emails that the AI reads, tricking it into taking unwanted actions
- Token exposure: API tokens stored in config files could leak your Microsoft 365 access if files aren't protected
- Uncontrolled file operations: The tool may read, download, or modify files in OneDrive and SharePoint without clear user oversight for each action
- Permission creep: Over-broad permissions granted during setup could give the tool more access than actually needed
How to lower the risk
Least-privilege permissions
- Grant only the specific Microsoft 365 scopes actually needed (e.g., read-only Outlook, not full admin)
- Regularly review and audit which permissions the app registration has
Network isolation
- Keep API tokens and credentials in secure config files with restricted file permissions
- Consider running the MCP server on a separate, trusted machine if handling sensitive data
Monitoring
- Log and review what actions Claude takes through this connector
- Set up Microsoft 365 audit logs to track file access and changes
Red flags to watch for
- Requests from Claude to access data outside your normal workflow
- Sudden bulk downloads or deletions of files or emails
- Configuration files or tokens appearing in unexpected places
Questions
How do I install @softeria/ms-365-mcp-server?
Run npx -y @softeria/ms-365-mcp-server in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page. Full setup docs and environment variables are in github.com/softeria/ms-365-mcp-server.
Are there security reports about @softeria/ms-365-mcp-server?
No reports found for this package in our research (last checked 2026-10-30). @softeria/ms-365-mcp-server currently holds Grade C (Moderate risk signals) based on public adoption and transparency signals. Key risk areas to watch include full account access, hidden commands in documents, token exposure.
Is @softeria/ms-365-mcp-server actively maintained?
@softeria/ms-365-mcp-server has 65.5k weekly npm downloads, with its latest repository commit pushed on 2026-10-23. Our directory data was last refreshed on 2026-10-30. Check recent commit activity, release tags, and open issues at github.com/softeria/ms-365-mcp-server before pinning it in production.
What are alternatives to @softeria/ms-365-mcp-server?
Notable alternatives to @softeria/ms-365-mcp-server include Microsoft Power Automate (Native Microsoft workflow automation without AI), Zapier/Make (General automation platforms with Microsoft 365 integrations), Custom OAuth apps (Building your own Graph API integration with tighter control), OpenAI's built-in integrations (Other AI assistants with Microsoft 365 support). You can also compare @softeria/ms-365-mcp-server side by side with other MCP servers in the Related tools section on this page.
README badge and team notes
Maintain or use @softeria/ms-365-mcp-server? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.
GitHub README Markdown:
[](https://agentarmorhq.com/skills/softeria-ms-365-mcp-server)HTML embed:
<a href="https://agentarmorhq.com/skills/softeria-ms-365-mcp-server"><img src="https://agentarmorhq.com/api/badge/softeria-ms-365-mcp-server" alt="AgentArmorHQ Risk Grade for @softeria/ms-365-mcp-server" height="20" /></a>Terminal check:
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "softeria-ms-365-mcp-server"- Compare @softeria/ms-365-mcp-server →
- Add to a team allowlist
- Claude and terminal guide →
- Download the PDF guide
Share with your security lead
Need sign-off to use @softeria/ms-365-mcp-server? Copy this note for Slack, a ticket or a pull request.
### AgentArmorHQ Security Review Memo: @softeria/ms-365-mcp-server
- **Listing URL:** https://agentarmorhq.com/skills/softeria-ms-365-mcp-server
- **Type:** App connector
- **Risk Grade:** Grade C (Moderate risk signals)
- **Outside Security Advisories on File:** 0
#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Local or standard API calls
- **Credentials:** Requires API key or token
- **Package source:** npm (@softeria/ms-365-mcp-server)
#### Recommended Hardened Setup
- **Command:** `npx -y --ignore-scripts @softeria/ms-365-mcp-server`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.
_Based on public adoption and transparency signals as of Oct 28, 2026. Our opinion, not a code audit or security guarantee._Key facts
- Type
- App connector
- Publisher
- softeria
- Source code
- github.com/softeria/ms-365-mcp-server
- Install command
- npm install @softeria/ms-365-mcp-server
- Est. context load
- ~550 tokens / turn (~3 tool schemas, 0.27% of 200k context)
- Popularity
- 65.5k weekly npm downloads
- Last updated
- 2026-10-30
- Last graded
- 2026-10-28
Community
Discussions for @softeria/ms-365-mcp-server
Ask questions or share configuration tips. Governed by our Community Rules & Terms.
No posts match this filter yet.
Be the first to ask a question or share a working tip.
Check before you install, in Claude
Your assistant answers Block, Review or No known issues for any package before it installs it.
Get this check inside Claude