How do I install the Maybeai Sheet skill?

Run npx skillmds@latest add dvcrn/maybeai-sheet in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Maybeai Sheet skill do?

MaybeAI Sheet skill for full Excel/spreadsheet lifecycle management. Upload, read, edit, and analyze Excel files via the MaybeAI platform. Use when the user wants to: upload or import an Excel file, read spreadsheet data, update cell ranges, insert/delete rows or columns, manage worksheets, add charts or images, apply filters or conditional formatting, calculate formulas, export files, manage versions, or perform any Excel data operation. It is listed under Data & Analytics on SkillMD.

Is Maybeai Sheet safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Maybeai Sheet?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Maybeai Sheet free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Maybeai Sheet?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Maybeai Sheet by dvcrn — Agent Skill

Name: Maybeai Sheet
Rating: 4.2 (5 reviews)
Author: dvcrn

MaybeAI Sheet Skill

Full Excel/spreadsheet lifecycle management powered by the MaybeAI platform. Upload files, read and write data, manage worksheets, add charts, apply formatting, and more — all via natural language.

Scripts

Ready-to-run curl examples are in the scripts/ folder. Each script reads credentials from environment variables — no hardcoded tokens.

export MAYBEAI_API_TOKEN=your_token_here
export BASE_URL=https://play-be.omnimcp.ai   # optional, this is the default
export DOC_ID=your_document_id_here          # needed by most scripts

bash scripts/01-file-management.sh   # upload, import, list, rename, delete, export
bash scripts/02-read-data.sh         # read sheet, list worksheets, versions
bash scripts/03-write-data.sh        # update range, append rows, copy range
bash scripts/04-rows-columns.sh      # insert/delete/move rows & columns, widths/heights
bash scripts/05-worksheets.sh        # create, rename, move, duplicate, delete worksheets
bash scripts/06-formulas.sh          # calc single/batch formulas, recalculate all
bash scripts/07-charts-pictures.sh   # add/edit/delete charts and pictures
bash scripts/08-formatting.sh        # freeze panes, auto filter, conditional formats
bash scripts/09-end-to-end.sh        # 3 complete workflow examples (upload→edit→export)

Requires: curl and jq. Install jq with brew install jq (macOS) or apt install jq (Linux).

Setup

Required environment variable

Variable	Description
`MAYBEAI_API_TOKEN`	Your MaybeAI Bearer token for authenticated API calls.

Base URL

https://play-be.omnimcp.ai

All authenticated endpoints require the header:

Authorization: Bearer <MAYBEAI_API_TOKEN>

Quick Reference

User says	Action
"Upload this Excel file"	`POST /api/v1/excel/upload`
"Import from URL"	`POST /api/v1/excel/import_by_url`
"Read Sheet1 data"	`POST /api/v1/excel/read_sheet`
"List my files"	`POST /api/v1/excel/list_files`
"List worksheets"	`POST /api/v1/excel/list_worksheets`
"Update cells A1:B3"	`POST /api/v1/excel/update_range`
"Append new rows"	`POST /api/v1/excel/append_rows`
"Insert 2 rows at row 5"	`POST /api/v1/excel/insert_rows`
"Delete rows 3–5"	`POST /api/v1/excel/delete_rows`
"Add a new worksheet"	`POST /api/v1/excel/write_new_worksheet`
"Add a bar chart"	`POST /api/v1/excel/add_chart`
"Freeze the header row"	`POST /api/v1/excel/freeze_panes`
"Add auto filter"	`POST /api/v1/excel/set_auto_filter`
"Calculate formula =SUM(A1:A10)"	`POST /api/v1/excel/calc_formulas`
"Export/download the file"	`GET /api/v1/excel/export/{document_id}`
"Copy this spreadsheet"	`POST /api/v1/excel/copy_excel`

API Reference

File Management

Upload Excel File

POST /api/v1/excel/upload
Content-Type: multipart/form-data

file: <xlsx file>
user_id: (optional)

Returns { document_id, uri, ... }. Use document_id (also called uri) in all subsequent calls.

Import File by URL

POST /api/v1/excel/import_by_url
Authorization: Bearer <token>

{ "url": "https://..." }

Downloads the file from the URL into MaybeAI storage. Returns document_id.

List Files

POST /api/v1/excel/list_files
Authorization: Bearer <token>

{}

Search Files

POST /api/v1/excel/search_files
Authorization: Bearer <token>

{ "keyword": "sales" }

Rename File

POST /api/v1/excel/rename_file
Authorization: Bearer <token>

{ "uri": "<document_id>", "name": "new_name.xlsx" }

Delete File

POST /api/v1/excel/delete_file
Authorization: Bearer <token>

{ "uri": "<document_id>" }

Export (Download) File

GET /api/v1/excel/export/{document_id}

Returns the raw .xlsx file.

Download File (from GridFS)

POST /api/v1/excel/download

{ "uri": "<document_id>" }

Copy Excel Document

POST /api/v1/excel/copy_excel
Authorization: Bearer <token>

{ "uri": "<document_id>" }

Reading Data

Get Spreadsheet Data (JSON)

GET /api/v1/excel/spreadsheets/{doc_id}?gid=<sheet_index>

Returns spreadsheet data as JSON. gid selects the worksheet (0-indexed).

View Spreadsheet (HTML)

GET /api/v1/excel/spreadsheets/d/{doc_id}

Returns an HTML preview of the spreadsheet.

List Worksheets

POST /api/v1/excel/list_worksheets

{ "uri": "<document_id>" }

Read Sheet

POST /api/v1/excel/read_sheet

{ "uri": "<document_id>", "sheet": "Sheet1" }

Returns all cell data from the specified worksheet.

Read Headers

POST /api/v1/excel/read_headers

{ "uri": "<document_id>", "sheet": "Sheet1" }

List Versions

POST /api/v1/excel/list_versions

{ "uri": "<document_id>" }

Read Version

POST /api/v1/excel/read_version

{ "uri": "<document_id>", "version": "<version_id>" }

Writing & Editing Data

Update Range

POST /api/v1/excel/update_range
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "sheet": "Sheet1",
  "range": "A1:B3",
  "values": [["Name", "Score"], ["Alice", 95], ["Bob", 87]]
}

Update Range by Lookup

POST /api/v1/excel/update_range_by_lookup
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "sheet": "Sheet1",
  "lookup_column": "ID",
  "lookup_value": "001",
  "updates": { "Status": "Done" }
}

Clear Range

POST /api/v1/excel/clear_range
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "range": "A1:D10" }

Append Rows

POST /api/v1/excel/append_rows
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "sheet": "Sheet1",
  "rows": [["Alice", 95], ["Bob", 87]]
}

Write New Sheet (full data at once)

POST /api/v1/excel/write_new_sheet
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "sheet": "Summary",
  "data": [["Col1", "Col2"], [1, 2], [3, 4]]
}

Copy Range with Formulas

POST /api/v1/excel/copy_range_with_formulas
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "sheet": "Sheet1",
  "src_range": "A1:D10",
  "dst_range": "F1"
}

Copy Range by Lookup

POST /api/v1/excel/copy_range_by_lookup
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "lookup_column": "ID", "lookup_value": "001", "dst_sheet": "Archive" }

Row & Column Operations

Insert Rows

POST /api/v1/excel/insert_rows
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "row": 3, "count": 2 }

Inserts count blank rows starting at row (1-indexed).

Delete Rows

POST /api/v1/excel/delete_rows
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "row": 3, "count": 2 }

Move Row

POST /api/v1/excel/move_row
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "from_row": 5, "to_row": 2 }

Move Rows (batch)

POST /api/v1/excel/move_rows
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "rows": [5, 6], "to_row": 2 }

Undo Delete Rows

POST /api/v1/excel/undo_delete_rows
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1" }

Insert Columns

POST /api/v1/excel/insert_columns
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "column": "C", "count": 1 }

Delete Columns

POST /api/v1/excel/delete_columns
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "column": "C", "count": 1 }

Move Column

POST /api/v1/excel/move_column
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "from_column": "E", "to_column": "B" }

Move Columns (batch)

POST /api/v1/excel/move_columns
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "columns": ["E", "F"], "to_column": "B" }

Undo Delete Columns

POST /api/v1/excel/undo_delete_columns
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1" }

Add Header Columns

POST /api/v1/excel/add_header_columns
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "columns": ["NewCol1", "NewCol2"] }

Set Columns Width

POST /api/v1/excel/set_columns_width
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "columns": [{"column": "A", "width": 20}] }

Set Rows Height

POST /api/v1/excel/set_rows_height
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "rows": [{"row": 1, "height": 30}] }

Worksheet Management

Write New Worksheet

POST /api/v1/excel/write_new_worksheet
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "NewSheet", "data": [["A", "B"], [1, 2]] }

Delete Worksheet

POST /api/v1/excel/delete_worksheet
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "OldSheet" }

Rename Worksheet

POST /api/v1/excel/rename_worksheet
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "new_name": "Sales" }

Move Worksheet

POST /api/v1/excel/move_worksheet
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Summary", "position": 0 }

Duplicate Worksheet

POST /api/v1/excel/copy_worksheet
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "new_name": "Sheet1_copy" }

List Worksheets (with versions)

POST /api/v1/excel/list_worksheets_version

{ "uri": "<document_id>" }

Formulas

Calculate Single Formula

POST /api/v1/excel/calc-formula
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "formula": "=SUM(A1:A10)" }

Calculate Multiple Formulas

POST /api/v1/excel/calc_formulas
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "sheet": "Sheet1",
  "formulas": [
    { "cell": "B11", "formula": "=SUM(B1:B10)" },
    { "cell": "C11", "formula": "=AVERAGE(C1:C10)" }
  ]
}

Recalculate All Formulas

POST /api/v1/excel/recalculate_formulas
Authorization: Bearer <token>

{ "uri": "<document_id>" }

Charts

Add Chart

POST /api/v1/excel/add_chart
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "worksheet_name": "Sheet1",
  "cell": "E2",
  "chart": {
    "type": "bar",
    "series": [{ "name": "Sales", "categories": "Sheet1!A2:A10", "values": "Sheet1!B2:B10" }],
    "title": { "name": "Monthly Sales" }
  }
}

Supported chart types: line, bar, col, pie, scatter, area, doughnut, radar.

Edit Chart

POST /api/v1/excel/set_chart
Authorization: Bearer <token>

{ "uri": "<document_id>", "worksheet_name": "Sheet1", "chart_id": 1, "chart": { ... } }

Delete Chart

POST /api/v1/excel/delete_chart
Authorization: Bearer <token>

{ "uri": "<document_id>", "worksheet_name": "Sheet1", "chart_id": 1 }

Pictures

Add Picture

POST /api/v1/excel/add_picture
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "cell": "D2", "picture_url": "https://..." }

Read Picture

POST /api/v1/excel/read_picture

{ "uri": "<document_id>", "sheet": "Sheet1" }

Delete Picture

POST /api/v1/excel/delete_picture
Authorization: Bearer <token>

{ "uri": "<document_id>", "sheet": "Sheet1", "picture_id": 1 }

Formatting

Freeze Panes

POST /api/v1/excel/freeze_panes
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "worksheet_name": "Sheet1",
  "freeze_rows": 1,
  "freeze_columns": 0
}

Set freeze_rows: 1 to lock the header row while scrolling.

Set Auto Filter

POST /api/v1/excel/set_auto_filter
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "worksheet_name": "Sheet1",
  "auto_filter": {
    "ref": "A1:F100",
    "filter_columns": []
  }
}

Remove Auto Filter

POST /api/v1/excel/remove_auto_filter
Authorization: Bearer <token>

{ "uri": "<document_id>", "worksheet_name": "Sheet1" }

Set Conditional Formats

POST /api/v1/excel/set_conditional_formats
Authorization: Bearer <token>

{
  "uri": "<document_id>",
  "worksheet_name": "Sheet1",
  "formats": [
    {
      "sqref": "B2:B100",
      "type": "cell",
      "criteria": ">",
      "value": "90",
      "format": { "font": { "color": "FF0000" } }
    }
  ]
}

Common Workflows

Workflow 1: Upload and read a file

1. Upload: POST /api/v1/excel/upload  → get document_id
2. List sheets: POST /api/v1/excel/list_worksheets  {"uri": "<document_id>"}
3. Read data: POST /api/v1/excel/read_sheet  {"uri": "<document_id>", "sheet": "Sheet1"}

Workflow 2: Create a report from scratch

1. Upload an empty template or import existing file
2. Write data: POST /api/v1/excel/update_range
3. Add header freeze: POST /api/v1/excel/freeze_panes  {"freeze_rows": 1}
4. Add auto filter: POST /api/v1/excel/set_auto_filter
5. Add summary chart: POST /api/v1/excel/add_chart
6. Export: GET /api/v1/excel/export/{document_id}

Workflow 3: Update existing data

1. Find file: POST /api/v1/excel/search_files  {"keyword": "sales"}
2. Read current data: POST /api/v1/excel/read_sheet
3. Update changed rows: POST /api/v1/excel/update_range_by_lookup
4. Recalculate: POST /api/v1/excel/recalculate_formulas

Workflow 4: Bulk data append

1. Identify document_id (list_files or upload)
2. Append new rows: POST /api/v1/excel/append_rows
3. Read back to verify: POST /api/v1/excel/read_sheet

Notes

uri / document_id: These terms are interchangeable throughout the API. The value returned from /upload or /import_by_url is used as uri in all body parameters.
Range format: Use Excel-style ranges like A1, A1:B10, A:A.
Row/column indexing: Row numbers are 1-indexed (row 1 = first data row). Columns use Excel letters (A, B, ...).
Authentication: Endpoints marked AUTH require Authorization: Bearer <MAYBEAI_API_TOKEN>. Public endpoints work without a token.
Spreadsheet viewer URL: https://play-be.omnimcp.ai/api/v1/excel/spreadsheets/d/{doc_id} renders a live HTML preview of the file.

Maybeai Sheet

File contents