# io.github.0xka13b/ms-onedrive-mcp (npm · ms-onedrive-mcp)

Microsoft OneDrive MCP server — browse, read, and manage files and folders through Microsoft Graph.

- Trust score: 70/100 (medium)
- Change this week: +24
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `ms-onedrive-mcp`: 70/100 (this document), [markdown](https://verifymcp.io/servers/0xka13b-ms-onedrive-mcp/ms-onedrive-mcp.md), [page](https://verifymcp.io/servers/0xka13b-ms-onedrive-mcp/ms-onedrive-mcp)

## Channel facts

- Registry: `npm`
- Package: `ms-onedrive-mcp`
- Version: `1.0.1`
- 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 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (110 of 111), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (110 of 111), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 55 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 499 tokens (~55/item across 9 items; 9 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add 0xka13b-ms-onedrive-mcp -- npx -y ms-onedrive-mcp
```

### Codex

```bash
codex mcp add 0xka13b-ms-onedrive-mcp -- npx -y ms-onedrive-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "0xka13b-ms-onedrive-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "ms-onedrive-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add 0xka13b-ms-onedrive-mcp --command npx --arg -y --arg ms-onedrive-mcp
```

### Hermes

```yaml
mcp_servers:
  0xka13b-ms-onedrive-mcp:
    command: "npx"
    args: ["-y", "ms-onedrive-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "0xka13b-ms-onedrive-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ms-onedrive-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-08-03 (score 70, +34)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Stability: unverified → 0.27
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-02 (score 36, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-07-31 (score 21, −25)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 46, +22)

- [functional improvement] Tool coverage: unverified → 100

### 2026-07-28 (score 24, −22)

- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (9)

### `me` (~21 tokens)

Get the signed-in user's profile (id, displayName, mail).

### `list_files` (~61 tokens)

List files and folders in OneDrive at a given path.

Input parameters:

- `limit` (integer): Max items to return. Defaults to 50.
- `path` (string): Path in OneDrive, e.g. '/' for root or '/Documents'. Defaults to root.

### `get_file` (~37 tokens)

Get metadata for a OneDrive item by ID. Includes a temporary download URL for files.

Input parameters:

- `file_id` (string, required): Drive item ID

### `create_file` (~72 tokens)

Upload a new file to OneDrive.

Input parameters:

- `content_base64` (string, required): Base64-encoded file content
- `content_type` (string): MIME type. Defaults to application/octet-stream.
- `onedrive_path` (string, required): Target path in OneDrive including filename, e.g. '/Documents/report.pdf'

### `update_file` (~63 tokens)

Replace the content of an existing OneDrive file.

Input parameters:

- `content_base64` (string, required): Base64-encoded new file content
- `content_type` (string): MIME type. Defaults to application/octet-stream.
- `file_id` (string, required): Drive item ID to update

### `delete_file` (~30 tokens)

Delete a file or folder from OneDrive.

Input parameters:

- `file_id` (string, required): Drive item ID to delete

### `search_files` (~43 tokens)

Search for files in OneDrive by name or content.

Input parameters:

- `limit` (integer): Max results. Defaults to 50.
- `query` (string, required): Search query string

### `download_file` (~54 tokens)

Download a file from OneDrive. Returns the full file content as base64. Use ONLY for files under 10 MB — for larger files use download_file_stream.

Input parameters:

- `file_id` (string, required): Drive item ID to download

### `download_file_stream` (~118 tokens)

Download a file from OneDrive in chunks using HTTP Range requests. Use for files 10 MB or larger. Call repeatedly with increasing offset values until has_more is false. Returns content_base64, content_type, offset, chunk_size, total_size, and has_more.

Input parameters:

- `chunk_size` (integer): Bytes to read per call. Defaults to 5 MB, max 10 MB.
- `file_id` (string, required): Drive item ID to download
- `offset` (integer): Byte offset to start reading from. Defaults to 0.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/0xka13b-ms-onedrive-mcp/ms-onedrive-mcp#diagnostics

## Score history

- 2026-08-03: 70
- 2026-08-02: 36
- 2026-08-01: 21
- 2026-07-31: 21
- 2026-07-30: 46
- 2026-07-28: 24
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/ms-onedrive-mcp
- Socket report: https://socket.dev/npm/package/ms-onedrive-mcp
- Repository: https://github.com/0xka13b/microsoft-mcps
- Changelog RSS feed: https://verifymcp.io/servers/0xka13b-ms-onedrive-mcp/ms-onedrive-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/0xka13b-ms-onedrive-mcp/ms-onedrive-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/0xka13b-ms-onedrive-mcp/ms-onedrive-mcp