# io.github.theluckystrike/spreadsheet (mcpb · spreadsheet.mcpb)

Open, inspect, filter, edit and convert xlsx and csv files from your AI chat. Processing is local.

- Trust score: 55/100 (low)
- Change this week: +3
- Registry status: deprecated
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

> **Deprecated**: this server is marked deprecated in the MCP registry. The registry records this reason: "Superseded by the word-rich registry name for this server at v0.21.0; the v0.1.1 bundle this row points at is three weeks and twenty releases old."

## Components

- mcpb · `spreadsheet.mcpb`: 55/100 (this document), [markdown](https://verifymcp.io/servers/theluckystrike-spreadsheet/https-github-com-theluckystrike-mcp-servers-releases-download-v0-1-1-spreadsheet.md), [page](https://verifymcp.io/servers/theluckystrike-spreadsheet/https-github-com-theluckystrike-mcp-servers-releases-download-v0-1-1-spreadsheet)

## Channel facts

- Registry: `mcpb`
- Package: `https://github.com/theluckystrike/mcp-servers/releases/download/v0.1.1/spreadsheet.mcpb`
- Version: `0.1.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-20.

- **Supply Chain Security**: 23/100
  - Malware scan not yet available for this package.
  - Known CVEs were checked across the 105 of 106 dependencies we could resolve, so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Dependency health was assessed across the 105 of 106 dependencies we could resolve, so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 17 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 76/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1281 tokens (~128/item across 10 items; 10 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 60/100
  - Stability observed for 18 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 88/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 63% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

- Download bundle: `https://github.com/theluckystrike/mcp-servers/releases/download/v0.1.1/spreadsheet.mcpb`

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-19 (score 55, +1)

No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 54, +1)

No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 53, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes. Other categories moved too: Supply Chain Security rose 1.

### 2026-09-13 (score 52, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 51, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-10 (score 50, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-09-05 (score 46, −1)

No change was recorded against any check on this day. Supply Chain Security went from 23 to 22.

### 2026-09-02 (score 47)

First indexed and scored.

## MCP tools (10)

### `license_status` (~23 tokens)

License status

Show whether this server runs in free or Pro mode and where to upgrade.

### `license_activate` (~42 tokens)

Activate license

Activate a Pro license key (format MCPL1.xxx.yyy). Verified offline and saved locally.

Input parameters:

- `key` (string, required): License key from the checkout confirmation page

### `sheet_info` (~94 tokens)

Spreadsheet overview

Open an excel (xlsx/xlsm/xlsb/ods) or csv/tsv file and describe it: sheet names, size, guessed header row, per-column type, sample values and empty counts. Start here before reading, querying or summing anything in a spreadsheet.

Input parameters:

- `path` (string, required): Path to the .xlsx/.xlsm/.xlsb/.ods/.csv/.tsv file (~ is expanded)

### `sheet_read` (~147 tokens)

Read rows

Read rows from an excel or csv sheet as a text table, JSON records or CSV text. Use limit/offset to page through big files, or range for an A1 block like B2:F40. For totals or per-group sums use sheet_query with group_by instead.

Input parameters:

- `as` (string): Output format, default table
- `limit` (integer): Rows to return, default 100
- `offset` (integer): Rows to skip, default 0
- `path` (string, required)
- `range` (string): A1 range such as A1:D50; overrides limit/offset
- `sheet` (string): Sheet name; defaults to the first sheet

### `sheet_query` (~397 tokens)

Filter, group and sort rows

Query an excel (xlsx) or csv file without writing any code: filter rows, group by a column, sum/count/average, sort and limit. where uses a small safe expression language: comparisons = != > >= < <= plus contains / startswith / endswith, combined with AND, OR, NOT and parentheses. Column names with spaces go in brackets: [Unit Price] > 10 AND [Region] contains "north". Strings use single or double quotes. Use group_by + aggregate for questions like "which rep sold the most units in the North region": where '[Region] = "North"', group_by ["Rep"], aggregate [{"col":"Units","fn":"sum","as":"total_units"}], sort {"col":"total_units","dir":"desc"}, limit 5. Aggregate functions: sum, count, avg, min, max. Numbers written as text ("1,250.00", "$1,250.00") are counted as numbers. sort may name an aggregate alias.

Input parameters:

- `aggregate` (array): Aggregates per group, e.g. [{"col":"Units","fn":"sum","as":"total_units"}]. Defaults to a row count when group_by is given.
- `as` (string)
- `group_by` (array): Group rows by these columns before aggregating, e.g. ["Rep"] or ["Region","Rep"]
- `limit` (integer): Default 100
- `path` (string, required): Path to the .xlsx or .csv file
- `select` (array): Column names to return; default all (with group_by, defaults to the group columns plus the aggregates)
- `sheet` (string)
- `sort` (object): Sort column; may be an aggregate alias such as total_units
- `where` (string): Filter, e.g. [Qty] >= 5 AND ([Status] = "open" OR [Status] = "new")

### `sheet_stats` (~98 tokens)

Column statistics

Whole-column statistics for an excel or csv sheet: count, empty count, distinct values, min, max, sum, mean and median. Numbers are parsed from currency and percent text too. For a sum per group (per rep, per region, per month) use sheet_query with group_by and aggregate.

Input parameters:

- `columns` (array): Limit to these columns; default all
- `path` (string, required)
- `sheet` (string)

### `sheet_find` (~63 tokens)

Find text

Search every cell for text (case insensitive) and return cell addresses with a preview of the row it is on.

Input parameters:

- `path` (string, required)
- `sheet` (string): Sheet name; default searches every sheet
- `text` (string, required): Text to look for

### `sheet_write` (~184 tokens)

Write rows

Write rows to an excel (xlsx) or csv/tsv/json file. rows may be objects (keys become headers) or arrays (first array is the header row). mode new_file writes a brand new file and refuses to clobber an existing one; append adds the rows under the existing data; overwrite replaces the file contents. Format follows the extension of out_path (.xlsx, .csv, .tsv, .json).

Input parameters:

- `mode` (string, required)
- `out_path` (string): Where to write; default is a new file next to the source for new_file, or the source itself for append/overwrite
- `path` (string, required): Source file for append/overwrite, or the intended file for new_file
- `rows` (array, required): Array of objects, or array of arrays with a header row first
- `sheet` (string)

### `sheet_add_column` (~164 tokens)

Add a column

Add a computed column and save the result to a NEW file (the source is never modified unless out_path points at it). formula uses the same expression language as sheet_query over the columns of each row, e.g. "[Qty] * [Unit Price]" or '[Country] = "PL"'. Alternatively pass values, one per data row.

Input parameters:

- `formula` (string): Expression over row columns, e.g. "[Qty] * [Unit Price]"
- `name` (string, required): Name of the new column
- `out_path` (string): Output file; default <source>-plus-<column>.<same ext>
- `path` (string, required)
- `sheet` (string)
- `values` (array): Explicit values, one per data row

### `sheet_convert` (~69 tokens)

Convert file

Convert a sheet between excel (xlsx), csv and json. Writes a new file next to the source unless out_path is given; the source is never modified.

Input parameters:

- `out_path` (string)
- `path` (string, required)
- `sheet` (string)
- `to` (string, required)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/theluckystrike-spreadsheet/https-github-com-theluckystrike-mcp-servers-releases-download-v0-1-1-spreadsheet#diagnostics

## Score history

- 2026-09-20: 55
- 2026-09-19: 55
- 2026-09-18: 54
- 2026-09-17: 54
- 2026-09-16: 53
- 2026-09-15: 52
- 2026-09-14: 52
- 2026-09-13: 52
- 2026-09-12: 51
- 2026-09-11: 51
- 2026-09-10: 50
- 2026-09-09: 46
- 2026-09-08: 46
- 2026-09-07: 46
- 2026-09-06: 46
- 2026-09-05: 46
- 2026-09-04: 47
- 2026-09-03: 47
- 2026-09-02: 47

## Common questions

### What is the io.github.theluckystrike/spreadsheet MCP server?

io.github.theluckystrike/spreadsheet is an MCP server listed in the public MCP registry as io.github.theluckystrike/spreadsheet. Open, inspect, filter, edit and convert xlsx and csv files from your AI chat. Processing is local. This page covers its MCPB bundle (https://github.com/theluckystrike/mcp-servers/releases/download/v0.1.1/spreadsheet.mcpb).

### Is the io.github.theluckystrike/spreadsheet MCP server safe to use?

io.github.theluckystrike/spreadsheet scores 55 out of 100 on VerifyMCP. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.theluckystrike/spreadsheet MCP server expose?

io.github.theluckystrike/spreadsheet exposes 10 tools: license_status, license_activate, sheet_info, sheet_read, sheet_query, and 5 more. Their descriptions and schemas cost roughly 1,281 tokens of context every time the server is loaded.

### Is the io.github.theluckystrike/spreadsheet MCP server still maintained?

io.github.theluckystrike/spreadsheet is marked deprecated in the MCP registry. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.theluckystrike/spreadsheet MCP server under?

io.github.theluckystrike/spreadsheet declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- Repository: https://github.com/theluckystrike/mcp-servers
- Website: https://mcp.zovo.one/buy/spreadsheet
- Changelog RSS feed: https://verifymcp.io/servers/theluckystrike-spreadsheet/https-github-com-theluckystrike-mcp-servers-releases-download-v0-1-1-spreadsheet.xml
- Changelog JSON feed: https://verifymcp.io/servers/theluckystrike-spreadsheet/https-github-com-theluckystrike-mcp-servers-releases-download-v0-1-1-spreadsheet.json
- HTML version of this page: https://verifymcp.io/servers/theluckystrike-spreadsheet/https-github-com-theluckystrike-mcp-servers-releases-download-v0-1-1-spreadsheet