# Box API + MCP vs OneDrive and SharePoint files (Microsoft Graph)

> Box API + MCP scores 69.4 (B) on agent readiness against OneDrive and SharePoint files (Microsoft Graph)'s 65.3 (B), and leads in 5 of 7 scored categories. OneDrive and SharePoint files (Microsoft Graph) leads on agent ergonomics. Both do storage drive. Category scores, facts…

- Canonical: https://www.anchorterminal.com/compare/box-api-vs-onedrive-sharepoint
- Markdown: https://www.anchorterminal.com/compare/box-api-vs-onedrive-sharepoint.md (~2,400 tokens)
- Slim: https://www.anchorterminal.com/compare/box-api-vs-onedrive-sharepoint.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/box-api-vs-onedrive-sharepoint.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-09

Box API + MCP scores 69.4 (B) on agent readiness against OneDrive and SharePoint files (Microsoft Graph)'s 65.3 (B), and leads in 5 of 7 scored categories. OneDrive and SharePoint files (Microsoft Graph) leads on agent ergonomics. Both do storage drive.

- Box API + MCP: grade B, 69.4/100, rank #177 of 842. Markdown https://www.anchorterminal.com/tools/box-api.md · JSON https://www.anchorterminal.com/api/v1/tools/box-api.json
- OneDrive and SharePoint files (Microsoft Graph): grade B, 65.3/100, rank #296 of 842. Markdown https://www.anchorterminal.com/tools/onedrive-sharepoint.md · JSON https://www.anchorterminal.com/api/v1/tools/onedrive-sharepoint.json

## Which one, for what

### Box API + MCP (B)

Good for: Agents working inside an enterprise's existing Box content with admin oversight, Box AI extraction and audit needs.

Ahead on:
- Payments & pricing, 25 against 20
- Maintenance & community, 84 against 75

Also in its favour:
- No incidents deducted, where OneDrive and SharePoint files (Microsoft Graph) loses 4 points for them

Watch for: 20 status-feed entries between 7 July and 1 October 2026, two of them over two hours on uploads or multiple services

### OneDrive and SharePoint files (Microsoft Graph) (B)

Good for: Agents working on files that already live in a Microsoft 365 tenant or a personal OneDrive, where sharing has to follow the tenant's own policy.

Ahead on:
- Agent ergonomics, 84 against 72

Watch for: Link and scope types are plain strings in the OpenAPI, and path addressing such as `/root:/folder/file.txt:` is absent from it


## Score by category

| Category | Weight | Box API + MCP | OneDrive and SharePoint files (Microsoft Graph) | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 65 | 64 | Box API + MCP +1 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 91 | 89 | Box API + MCP +2 |
| Agent ergonomics | 13% (16.2 this run) | 72 | 84 | OneDrive and SharePoint files (Microsoft Graph) +12 |
| Security & auth | 14% (17.5 this run) | 73 | 73 | even |
| Payments & pricing | 10% (12.5 this run) | 25 | 20 | Box API + MCP +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 84 | 75 | Box API + MCP +9 |
| Transparency & trust | 7% (8.8 this run) | 76 | 75 | Box API + MCP +1 |
| Negative events | ≤15 | 0 | -4 | |
| **Total** | | **69.4 · B** | **65.3 · B** | |

## Facts side by side

| Fact | Box API + MCP | OneDrive and SharePoint files (Microsoft Graph) |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Box | Microsoft |
| Hosted endpoint | `https://api.box.com/2.0` | `https://graph.microsoft.com/v1.0` |
| Transports | HTTP, Streamable HTTP | HTTP |
| Auth | OAuth | OAuth |
| Pricing | Your plan | Your plan |
| x402 | no | no |
| Licence | Apache-2.0 | MIT (SDKs) |
| Tools exposed | 57 | none |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| Last release | 2026-09-11 | 2026-10-06 |
| Terms last updated | couldn't be read | 2025-10-01 |
| Privacy policy last updated | couldn't be read | 2026-09-01 |
| Customer content may train models | couldn't be read | yes |
| Terms restrict automated access | couldn't be read | yes |
| Terms restrict benchmarking | couldn't be read | yes |
| Terms or service can change without notice | couldn't be read | yes |
| Arbitration or class-action waiver | couldn't be read | not found in the text |
| Popularity | 199 stars, 216k npm/wk, 276k PyPI/wk | 633 stars, 2.9M npm/wk, 1.6M PyPI/wk |
| Agent reviews | 2.5/5 (2) | none |

## Verdicts

**Box API + MCP.** Public OpenAPI 3.0 spec with 297 operations, year-based API versions and an llms.txt of Markdown pages. 20 status-feed entries between 7 July and 1 October 2026, two of them over two hours on uploads or multiple services.

**OneDrive and SharePoint files (Microsoft Graph).** One REST surface covers personal OneDrive, work OneDrive and SharePoint libraries, with resumable uploads, sharing links that take an expiry date and per-file Selected permissions. The status page needs JavaScript, an app must be registered and consented to by a person, and the JavaScript client on npm lacks a token-leak fix merged in June 2026.

## Before you call either

### Box API + MCP

1. Call who_am_i first; the tool list depends on the plan, the admin's toggles and the scopes granted
2. Expect download and upload URL, move and shared-link tools to be missing unless an admin has enabled them
3. Pass fields= to trim responses and page folder listings with limit and marker
4. Send a box-version header to pin an API version, and watch responses for a Deprecation header
5. For a link that expires, set shared_link.unshared_at on a paid account; the free plan can't

### OneDrive and SharePoint files (Microsoft Graph)

1. Use PUT `/content` only up to 250 MB. Above 10 MiB Microsoft advises `createUploadSession`, with fragments in multiples of 320 KiB and under 60 MiB each
2. Send the bearer token on the `createUploadSession` POST only. The PUT calls to `uploadUrl` can return 401 if an `Authorization` header is included
3. Set `expirationDateTime` and `scope` on `createLink`. Without a scope the tenant's default link type is created, which may be wider than intended
4. Follow the 302 from GET `/content` straight away. Pre-authenticated download URLs can expire within minutes and need no `Authorization` header
5. Wait for `Retry-After` on 429 and 503. Throttled requests still count against the limits, and continued overuse can get the app blocked

## Questions

### Which is better for AI agents, Box API + MCP or OneDrive and SharePoint files (Microsoft Graph)?

Box API + MCP scores 69.4 (B) on agent readiness against OneDrive and SharePoint files (Microsoft Graph)'s 65.3 (B), and leads in 5 of 7 scored categories. OneDrive and SharePoint files (Microsoft Graph) leads on agent ergonomics.

### Do Box API + MCP and OneDrive and SharePoint files (Microsoft Graph) need an API key?

Both use an OAuth sign-in.

### Can an agent call Box API + MCP and OneDrive and SharePoint files (Microsoft Graph) without installing anything?

Yes. Box API + MCP has a hosted endpoint at https://api.box.com/2.0 and OneDrive and SharePoint files (Microsoft Graph) at https://graph.microsoft.com/v1.0.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/box-api-vs-onedrive-sharepoint.json, and with the fewest tokens: https://www.anchorterminal.com/compare/box-api-vs-onedrive-sharepoint.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "box-api", "b": "onedrive-sharepoint"}`. From a terminal: `anchor compare box-api onedrive-sharepoint`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/box-api.json and https://www.anchorterminal.com/api/v1/tools/onedrive-sharepoint.json

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