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.
npx skills add aiguicai/MCP-Gateway --skill officecligit clone --depth 1 https://github.com/aiguicai/MCP-GatewayWrote 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.
[](https://agentmods.dev/skills/aiguicai/mcp-gateway/officecli)<a href="https://agentmods.dev/skills/aiguicai/mcp-gateway/officecli"><img src="https://agentmods.dev/badge/skills/aiguicai/mcp-gateway/officecli.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high YARA Match · line 17 YARA rule matched a hack tool or exploit indicator (offensive tools, reconnaissance, privilege escalation, or exploit frameworks).Fix: Remove offensive tool references and exploit code. Legitimate agent skills should not contain penetration testing tools, exploit frameworks, or reconnaissance utilities.
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00074 | $0.07499 |
| Opus 5 | $0.00037 | $0.03750 |
| Sonnet 5 | $0.00015 | $0.01500 |
| Haiku 4.5 | $0.00007 | $0.00750 |
Grade A, and why
officecli 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 8d 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.
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.
How it starts
The opening of the file, as written. The whole thing — 532 lines — stays where its author put it; the contents beside it link to each section on GitHub.
officecli
AI-friendly CLI for .docx, .xlsx, .pptx. Single binary, no dependencies, no Office installation needed.
IMPORTANT: How to Use This Tool
This is a dedicated built-in tool named officecli. You MUST follow these rules:
-
Do NOT use
shell_commandto run officecli commands. The gateway will block any attempt to runofficeclithroughshell_command. Always use thisofficeclitool directly. -
Executing commands (skillToken required):
- Every
execvalue MUST start with theofficecliprefix. - You MUST include the
skillTokenreturned from reading this skill. - Example:
officecli({"exec": "officecli create report.docx", "skillToken": "<token>"})
- Every
-
The
execfield always requires theofficeclicommand prefix. Do NOT omit it.- Correct:
"exec": "officecli help" - Correct:
"exec": "officecli create file.docx" - Wrong:
"exec": "help" - Wrong:
"exec": "create file.docx"
- Correct:
-
Command snippets in this skill are CLI syntax. When this skill shows
officecli ...in a code block, execute that command by putting the full line in the built-in tool'sexecfield with the requiredskillToken.
Prerequisites
The officecli binary must be installed and available in PATH before this tool can be enabled.
Use officecli --version to verify. If not installed, enable it via the admin UI or install manually
from https://github.com/iOfficeAI/OfficeCLI/releases.
Strategy
L1 (read) -> L2 (DOM edit) -> L3 (raw XML). Always prefer higher layers. Add --json for structured output.
Before document work, check Specialized Skills near the bottom of this file.
Generic decks, pitch decks, Morph decks, academic papers, financial models, and
dashboards need their own officecli load_skill <name> rules before creating
or heavily editing the artifact. The base skill explains commands; the
specialized skill explains document quality.
Help System (IMPORTANT)
When unsure about property names, value formats, or command syntax, ALWAYS run help instead of guessing. One help query beats guess-fail-retry loops.
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.
- 8d ago First seen · 532 lines · 74 tokens per session scan A a6c746104267
officecli is a skill published in the GitHub repository aiguicai/MCP-Gateway (154 stars, last pushed 3mo ago), licensed MIT. It adds 74 tokens to every session and 7,499 once invoked, about $0.0004 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.
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