Read and edit Excel workbooks on SharePoint/OneDrive via Microsoft Graph, with verified writes.
Connect Runs on your machine
claude mcp add graph-excel-mcp -e GRAPH_EXCEL_HOME=<GRAPH_EXCEL_HOME> -- npx -y [email protected]{
"mcpServers": {
"graph-excel-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GRAPH_EXCEL_HOME": "<GRAPH_EXCEL_HOME>"
}
}
}
}{
"mcpServers": {
"graph-excel-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GRAPH_EXCEL_HOME": "<GRAPH_EXCEL_HOME>"
}
}
}
}{
"servers": {
"graph-excel-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GRAPH_EXCEL_HOME": "<GRAPH_EXCEL_HOME>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
GRAPH_EXCEL_HOMEOptional | Folder for token.json and workbooks.json. Default: ~/.graph-excel |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 7 Nov 2026 |
| Last updated | 7 Nov 2026 |
| Registry name | io.github.mickey-ichi/graph-excel-mcp |
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