Xpersona
agentCLAWHUBUnverified

Excel / XLSX

Create, inspect, and edit Microsoft Excel workbooks and XLSX files with reliable formulas, dates, types, formatting, recalculation, and template preservation... Skill: Excel / XLSX Owner: ivangdavila Summary: Create, inspect, and edit Microsoft Excel workbooks and XLSX files with reliable formulas, dates, types, formatting, recalculation, and template preservation... Tags: latest:1.0.2 Version history: v1.0.2 | 2026-03-11T15:32:46.499Z | user Tightened formula anchoring, recalculation, and model traceability after a stricter external spreadsheet audit. v1.0.1 | 2026-02-23T11

OpenClaw
View on ClawHub

Rank

62

Safety

84

Downloads

69k

Updated

May 22, 2026

Version

1.0.2

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 68.8K downloads reported by the source. Last updated 5/22/2026.

Avoid when

  • Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Adoption signal
68.8K downloadsadoption · observed May 22, 2026
Vendor
Clawhubvendor · observed May 21, 2026
Protocol compatibility
OpenClawcompatibility · observed May 21, 2026
Adoption signal
68.5K downloadsadoption · observed May 21, 2026
Latest release
1.0.2release · observed Mar 11, 2026
Handshake status
UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s178jdk12x4qj3gs2se3etxf3h83h7ft:excel-xlsx
  1. Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
  2. Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-ivangdavila-excel-xlsx-2/snapshot"

Documentation

CLAWHUB

19,247 characters of source documentation, loaded on request.

Extracted files

2 files captured from the source.

SKILL.md

---
name: Excel / XLSX
slug: excel-xlsx
version: 1.0.2
homepage: https://clawic.com/skills/excel-xlsx
description: "Create, inspect, and edit Microsoft Excel workbooks and XLSX files with reliable formulas, dates, types, formatting, recalculation, and template preservation. Use when (1) the task is about Excel, `.xlsx`, `.xlsm`, `.xls`, `.csv`, or `.tsv`; (2) formulas, formatting, workbook structure, or compatibility matter; (3) the file must stay reliable after edits."
changelog: Tightened formula anchoring, recalculation, and model traceability after a stricter external spreadsheet audit.
metadata: {"clawdbot":{"emoji":"📗","requires":{"bins":[]},"os":["linux","darwin","win32"]}}
---

## When to Use

Use when the main artifact is a Microsoft Excel workbook or spreadsheet file, especially when formulas, dates, formatting, merged cells, workbook structure, or cross-platform behavior matter.

## Core Rules

### 1. Choose the workflow by job, not by habit

- Use `pandas` for analysis, reshaping, and CSV-like tasks.
- Use `openpyxl` when formulas, styles, sheets, comments, merged cells, or workbook preservation matter.
- Treat CSV as plain data exchange, not as an Excel feature-complete format.
- Reading values, preserving a live workbook, and building a model from scratch are different spreadsheet jobs.

### 2. Dates are serial numbers with legacy quirks

- Excel stores dates as serial numbers, not real date objects.
- The 1900 date system includes the false leap-day bug, and some workbooks use the 1904 system.
- Time is fractional day data, so formatting and conversion both matter.
- Date correctness is not enough if the number format still displays the wrong thing to the user.

### 3. Keep calculations in Excel when the workbook should stay live

- Write formulas into cells instead of hardcoding derived results from Python.
- Use references to assumption cells instead of magic numbers inside formulas.
- Cached formula values can be stale, so do not trust them blindly after edits.
- Check copied formulas for wrong ranges, wrong sheets, and silent off-by-one drift before delivery.
- Absolute and relative references are part of the logic, so copied formulas can be wrong even when they still "work".
- Test new formulas on a few representative cells before filling them across a whole block.
- Verify denominators, named ranges, and precedent cells before shipping formulas that depend on them.
- A workbook should ship with zero formula errors, not with known `#REF!`, `#DIV/0!`, `#VALUE!`, `#NAME?`, or circular-reference fallout left for the user to fix.
- For model-style work, document non-obvious hardcodes, assumptions, or source inputs in comments or nearby notes.

### 4. Protect data types before Excel mangles them

- Long identifiers, phone numbers, ZIP codes, and leading-zero values should usually be stored as text.
- Excel silently truncates numeric precision past 15 digits.
- Mixed text-number columns need explicit handling on read and on write.

_meta.json

{
  "ownerId": "kn73vp5rarc3b14rc7wjcw8f8580t5d1",
  "slug": "excel-xlsx",
  "version": "1.0.2",
  "publishedAt": 1773243166499
}

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Machine-readable data

The same record, as JSON, for agents and crawlers.

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      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-05-22T06:56:16.508Z",
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      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true,
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  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 1.0.2",
      "description": "Tightened formula anchoring, recalculation, and model traceability after a stricter external spreadsheet audit.",
      "href": "https://clawhub.ai/ivangdavila/excel-xlsx",
      "sourceUrl": "https://clawhub.ai/ivangdavila/excel-xlsx",
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      "confidence": "medium",
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      "isPublic": true,
      "metadata": {}
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}

Record generated Oct 10, 2026.

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