xlsx-for-ai vs Sezzlee Excel
xlsx-for-ai is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑20.
xlsx-for-ai is a plugin bundle for AI coding tools published by xlsx-for-ai. No marketplace we read lists it any more. Sezzlee Excel is an MCP server published by sezzlee. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-20. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Sezzlee Excel | |
|---|---|---|
| Community marketplace senoff/xlsx-for-ai | Removed on 2026-10-20 Version: 0.1.2 Forks (GitHub): 0 Stars (GitHub): 6 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.10.0 Downloads/month (npm): 434 Downloads/week (npm): 230 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | xlsx-for-aino longer listed · | Sezzlee Excel |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 6 | 1 |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | Not published | 2026-10-20 |
| Where it runs (differs) | Remote server (api.xlsx-for-ai.dev/mcp) | On your machine (@sezzlee/excel-mcp) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | 1 | Not published |
| Parts of the bundle (differs) | 3 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/senoff/xlsx-for-ai | github.com/sezzlee/mcp |
| Changes in the last 7 days (differs) | 6 | 4 |
| First seen (differs) | 2026-10-14 | 2026-10-12 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of xlsx-for-ai
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Agent-safe Excel workbook analysis, editing, recalc, and verification tools.
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gantt-chart io.github.theluckystrike/gantt-chart
Build Gantt charts from your AI chat: tasks, dependencies, timeline spreadsheets. All data is local.
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spreadsheet io.github.theluckystrike/spreadsheet
Open, inspect, filter, edit and convert xlsx and csv files from your AI chat. Processing is local.
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spreadsheet-builder io.github.theluckystrike/spreadsheet-builder
Open, inspect, filter, edit and convert xlsx and csv files from your AI chat. Processing is local.
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Extract and analyze large Excel workbooks (1MB-50MB+) with minimal token usage. Lossless extraction of all formulas, cell formatting, and complex table structures while achieving…
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excel-spreadsheet-xlsx-csv io.github.theluckystrike/excel-spreadsheet-xlsx-csv
Open, inspect, filter, edit and convert xlsx and csv files from your AI chat. Processing is local.
What each says it does
xlsx-for-ai
Connection to the hosted xlsx-for-ai tools for .xlsx, .xlsm, .xls, .csv, .tsv and Google Sheets, plus a session-start note on when to use them: formula results, whether saved values are current, or a working spreadsheet file back. Ships no engine.
Sezzlee Excel
Read local Excel workbooks (.xlsx, .xlsm, .csv): cells, formulas, tables. Read-only, sandboxed.
How to run each
xlsx-for-ai
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Sezzlee Excel As a local MCP server: npm package
claude mcp add --transport stdio excel -- npx -y @sezzlee/excel-mcp "<YOUR_ROOT>"Requires: <root>
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: xlsx-for-ai · What it can do: Sezzlee Excel · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.