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xlsx

xlsx is a skill for Claude Code, Codex from AgentTeam-TaichuAI/ScienceClaw. It costs 201 tokens per session (2,941 once invoked), scanned A, original, no licence file.

A spreadsheet-focused tool for working with Excel files, CSV files, and TSV files. It can be used when a spreadsheet is the main input or output.

In plain words
What is it for?
It helps open, create, edit, clean, calculate, format, and chart spreadsheet data.
Why use it?
It brings spreadsheet work into the coding-agent workflow instead of requiring separate manual editing. The description does not specify which spreadsheet operations are supported in detail.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 661repo 4mo ago A scan 201 tokens no licence

Good fit It helps open, create, edit, clean, calculate, format, and chart spreadsheet data.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/agentteam-taichuai/scienceclaw/xlsx
View source ↗ AgentTeam-TaichuAI/ScienceClaw scienceclaw.zidongtaichu.com
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add AgentTeam-TaichuAI/ScienceClaw --skill xlsx
Clone the repo
git clone --depth 1 https://github.com/AgentTeam-TaichuAI/ScienceClaw

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for xlsx

README.md
[![agentmods](https://agentmods.dev/badge/skills/agentteam-taichuai/scienceclaw/xlsx/github.svg)](https://agentmods.dev/skills/agentteam-taichuai/scienceclaw/xlsx)
Your own site
<a href="https://agentmods.dev/skills/agentteam-taichuai/scienceclaw/xlsx"><img src="https://agentmods.dev/badge/skills/agentteam-taichuai/scienceclaw/xlsx/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for xlsx

Your own site · 80×15
<a href="https://agentmods.dev/skills/agentteam-taichuai/scienceclaw/xlsx"><img src="https://agentmods.dev/badge/skills/agentteam-taichuai/scienceclaw/xlsx.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 201 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,941 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00201 $0.02941
Opus 5 $0.00101 $0.01470
Sonnet 5 $0.00040 $0.00588
Haiku 4.5 $0.00020 $0.00294

Measured 10d ago against content hash 53725bbd3850, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

xlsx scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

The scan reads SKILL.md. This mod also ships 13 executable files (scripts/office/helpers/__init__.py, scripts/office/helpers/merge_runs.py, scripts/office/helpers/simplify_redlines.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

ScienceClaw/backend/builtin_skills/xlsx/SKILL.md · 296 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

53 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 296 lines · 201 tokens per session scan A 53725bbd3850

Subscribe to this mod's changes

xlsx is a skill published in the GitHub repository AgentTeam-TaichuAI/ScienceClaw (661 stars, last pushed 4mo ago), with no licence file. It adds 201 tokens to every session and 2,941 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

DocumentsSpreadsheetsai-agentbioinformaticsdata-analysisdockerdrug-discoveryfastapi
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