officecli

A command-line tool for creating, inspecting, proofreading, and changing Microsoft Office files such as Word documents, spreadsheets, and presentations.

In plain words
What is it for?
Use it to check formatting, find document issues, add spreadsheet charts, or create and modify .docx, .xlsx, and .pptx files.
Why use it?
It helps handle Office files from a coding-agent workflow instead of making every change by hand in a desktop app.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/hacklyc/myagents/officecli
Any agent
npx skills add hAcKlyc/MyAgents --skill officecli
Clone the repo
git clone --depth 1 https://github.com/hAcKlyc/MyAgents

Made for: Claude Code, Codex.

Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,978 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. Scan, not verified.
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 $0.00056 $0.06978
Opus 5 $0.00028 $0.03489
Sonnet 5 $0.00011 $0.01396
Haiku 4.5 $0.00006 $0.00698

Measured 2d ago against content hash c950d285ce60, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

officecli scanned grade C with 2 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 2d ago.

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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

curl -fsSL https://d.officecli.ai/install.sh | bash

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -fsSL https://d.officecli.ai/install.sh | bash
bundled-skills/officecli/SKILL.md · 418 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

2 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. 2d ago First seen · 418 lines · 56 tokens per session scan C c950d285ce60

Subscribe to this mod's changes

officecli is a skill published in the GitHub repository hAcKlyc/MyAgents (861 stars, last pushed 2d ago), licensed AGPL-3.0. It adds 56 tokens to every session and 6,978 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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