Microsoft OneDrive

This skill appears to do what it says: it routes OneDrive/Graph calls through a third‑party gateway (Maton) and uses a MATON_API_KEY. Before installing, confirm you trust Maton (maton.ai) to hold and use OAuth tokens for your OneDrive accounts: check Maton’s website, privacy/security documentation, and whether the API key can be scoped or revoked. Treat the MATON_API_KEY like a full-access credential: do not reuse it elsewhere, create a dedicated key/account if possible, monitor activity and connections listed at ctrl.maton.ai, and revoke the key immediately if you see unexpected access. Note the skill listing has no homepage and the registry owner identity is unclear—if you need higher assurance, ask the publisher for provenance or prefer an official Microsoft Graph integration instead.