Wanted Claude to read my OneNote notebooks. Grabbed an MCP server, hit a silent 401 on every call. Wrote up the full debugging. Check it out

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I Rewrote a OneNote MCP Server in TypeScript - Here's What I Learned About Microsoft Graph Auth Scope pitfalls and silent token renewal Amandeep Singh Amandeep Singh Amandeep Singh Follow Jul 19 I Rewrote a OneNote MCP Server in TypeScript - Here's What I Learned About Microsoft Graph Auth # mcp # typescript # tutorial # ai 12 reactions 6 comments 6 min read

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Amandeep Singh Posted on Jul 25 Wanted Claude to read my OneNote notebooks. Grabbed an MCP server, hit a silent 401 on every call.Wrote up the full debugging. Check it out Sign in to view linked content

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