Upload files and manage folders in SharePoint Online via CSOM and Graph API.
npx skills add https://github.com/lawless-m/FreeBird --skill sharepoint
Please help me install this Agent Skill. Skill: SharePoint Source: https://github.com/lawless-m/FreeBird/tree/main/.claude/skills/SharePoint Command: npx skills add https://github.com/lawless-m/FreeBird --skill sharepoint
Integrating with SharePoint Online for file management, data synchronization, or automated reporting can be complex due to authentication, large file handling, and API choices. This Skill provides battle-tested patterns using both CSOM and Microsoft Graph API to automate these interactions reliably and efficiently.
Use the SharePoint skill to upload the attached 'large_report.pdf' to the '/sites/MySite/Documents/Reports/2025' folder, ensuring it handles chunked uploads for large files.
High-intent search queries and answers about installing and using this skill.
Upload large files to SharePoint using chunked transfer patterns with PnP.Framework or Microsoft Graph API. Both handle automatic file splitting, folder creation, and uploads exceeding the 50 MB single-request limit by breaking transfers into smaller segments and reassembling server-side.
SharePoint automation supports app-only authentication via Azure AD using Microsoft.Identity.Client and Azure.Identity libraries. App-only flows require configured Azure AD permissions and credentials, enabling server-to-server integration without user interaction.
Yes, update specific cells or ranges in Excel files stored on SharePoint using Microsoft Graph API. This enables automated data entry, formula updates, and cell-level modifications without downloading or manually editing workbooks.
Create nested folder structures and verify file presence using server-relative URL patterns with CSOM or Graph API. Both approaches support recursive folder creation, existence validation, and reliable path handling across SharePoint sites.
Single uploads are capped at 50 MB; larger files require chunked transfer logic. Authentication scope is limited by Azure AD permissions assigned to the app registration, and server-relative URL syntax must follow SharePoint naming conventions for operations to succeed.
Yes, both CSOM and Microsoft Graph API support REST-like interaction patterns for file uploads, folder operations, and data access. Graph API is REST-native; CSOM works through object model abstraction, enabling flexible integration with broader Microsoft 365 automation.
jgezelscorpAutomate Microsoft Entra ID app registration, authentication, API permissions, and client credentials.
aws-samplesProcess and analyze CSV, JSON, and text data files with automated cleaning and transformation.
lawless-mUpload files and manage folders in SharePoint Online using CSOM or Microsoft Graph API.
promitduttaIntegrate SharePoint Online with Power Apps using Graph API and Azure CLI.
