# io.github.sapientsai/microsoft365-mcp-server (npm · microsoft365-mcp-server)

Microsoft 365 via Graph — mail, calendar, contacts, files, Teams, Planner, OneNote, To Do.

- Trust score: 46/100 (low)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- npm · `microsoft365-mcp-server`: 46/100 (this document), [markdown](https://verifymcp.io/servers/sapientsai-microsoft365-mcp-server/microsoft365-mcp-server.md), [page](https://verifymcp.io/servers/sapientsai-microsoft365-mcp-server/microsoft365-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `microsoft365-mcp-server`
- Version: `1.2.22`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Supply Chain Security**: 89/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known high-severity CVE affects uuid 8.3.2, reached via exceljs > uuid. A fixed version is available.
  - No install/post-install scripts declared.
  - Dependency health was assessed across the 394 of 414 dependencies we could resolve, so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to sapientsai/microsoft365-mcp-server).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 4 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 0/100
  - Schema quality not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to assess.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare.
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool definitions to assess.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool text to scan.
- **Capabilities**: 0/100
  - Protocol version not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we never saw its MCP handshake.

**Unverified: 5 categories.** Categories scored 0 because our sandbox has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you.

## Install

### How do I install the io.github.sapientsai/microsoft365-mcp-server server?

io.github.sapientsai/microsoft365-mcp-server runs locally as an npm package, launched with npx -y microsoft365-mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add sapientsai-microsoft365-mcp-server -- npx -y microsoft365-mcp-server
```

### Cursor

```json
{
  "mcpServers": {
    "sapientsai-microsoft365-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "microsoft365-mcp-server"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "sapientsai-microsoft365-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "microsoft365-mcp-server"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add sapientsai-microsoft365-mcp-server -- npx -y microsoft365-mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "sapientsai-microsoft365-mcp-server": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "microsoft365-mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add sapientsai-microsoft365-mcp-server --command npx --arg -y --arg microsoft365-mcp-server
```

### Hermes

```yaml
mcp_servers:
  sapientsai-microsoft365-mcp-server:
    command: "npx"
    args: ["-y", "microsoft365-mcp-server"]
```

### Netclaw

```json
{
  "McpServers": {
    "sapientsai-microsoft365-mcp-server": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "microsoft365-mcp-server"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add sapientsai-microsoft365-mcp-server -t stdio -c npx -a -y microsoft365-mcp-server
```

### Other

```json
{
  "mcpServers": {
    "sapientsai-microsoft365-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "microsoft365-mcp-server"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-05 (score 46, 0)

- [security improvement] CVE-2026-118764 no longer affects this package

### 2026-10-31 (score 46, 0)

- [security regression] CVE-2026-118764 affects this package: high
- [security improvement] CVE-2026-109461 no longer affects this package
- [functional] Package version: 1.2.20 → 1.2.22
- [functional] Package version: 1.2.20 → 1.2.21

### 2026-10-29 (score 46, +8)

- [security regression] Known CVEs: unverified → fail
- [functional improvement] Dependency health: unverified → partial
- [functional] Package version: 1.2.19 → 1.2.20

### 2026-10-28 (score 38, −8)

- [security regression] Known CVEs: fail → unverified
- [functional regression] Dependency health: partial → unverified
- [functional] Package version: 1.2.17 → 1.2.19
- [functional] Package version: 1.2.17 → 1.2.18

### 2026-10-24 (score 46)

First indexed and scored.

## MCP tools (0)

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.

## Diagnostics

Captured diagnostic sections: Provenance, Vulnerabilities, Dependencies. The full working is on the page: https://verifymcp.io/servers/sapientsai-microsoft365-mcp-server/microsoft365-mcp-server#diagnostics

## Score history

- 2026-11-05: 46
- 2026-11-04: 46
- 2026-11-03: 46
- 2026-11-02: 46
- 2026-11-01: 46
- 2026-10-31: 46
- 2026-10-30: 46
- 2026-10-29: 46
- 2026-10-28: 38
- 2026-10-27: 46
- 2026-10-26: 46
- 2026-10-25: 46
- 2026-10-24: 46

## Common questions

### What is the io.github.sapientsai/microsoft365-mcp-server server?

io.github.sapientsai/microsoft365-mcp-server is listed in the public MCP registry as io.github.sapientsai/microsoft365-mcp-server. Microsoft 365 via Graph, mail, calendar, contacts, files, Teams, Planner, OneNote, To Do. This page covers its npm package (microsoft365-mcp-server).

### Is the io.github.sapientsai/microsoft365-mcp-server server safe to use?

io.github.sapientsai/microsoft365-mcp-server scores 46 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### Is the io.github.sapientsai/microsoft365-mcp-server server still maintained?

io.github.sapientsai/microsoft365-mcp-server is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.sapientsai/microsoft365-mcp-server server under?

io.github.sapientsai/microsoft365-mcp-server declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/microsoft365-mcp-server
- Socket report: https://socket.dev/npm/package/microsoft365-mcp-server
- Repository: https://github.com/sapientsai/microsoft365-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/sapientsai-microsoft365-mcp-server/microsoft365-mcp-server.xml
- Changelog JSON feed: https://verifymcp.io/servers/sapientsai-microsoft365-mcp-server/microsoft365-mcp-server.json
- HTML version of this page: https://verifymcp.io/servers/sapientsai-microsoft365-mcp-server/microsoft365-mcp-server