Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/skills-il/accountingnpx agentmods add skills/skills-il/accounting/gws-israeli-business-sheetsWrote 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/skills-il/accounting/gws-israeli-business-sheets)<a href="https://agentmods.dev/skills/skills-il/accounting/gws-israeli-business-sheets"><img src="https://agentmods.dev/badge/skills/skills-il/accounting/gws-israeli-business-sheets/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.
<a href="https://agentmods.dev/skills/skills-il/accounting/gws-israeli-business-sheets"><img src="https://agentmods.dev/badge/skills/skills-il/accounting/gws-israeli-business-sheets.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
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 →
- medium MCP Rug Pull · line 370 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00090 | $0.06974 |
| Opus 5 | $0.00045 | $0.03487 |
| Sonnet 5 | $0.00018 | $0.01395 |
| Haiku 4.5 | $0.00009 | $0.00697 |
Grade A, and why
gws-israeli-business-sheets 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 12d 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 — 387 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GWS Israeli Business Sheets
Instructions
The Google Workspace CLI (gws, package @googleworkspace/cli) generates its command surface dynamically from Google's Discovery API. Every Sheets call follows one of two shapes:
- Raw API methods:
gws sheets spreadsheets <method> --params '<JSON>' [--json '<body JSON>']. The--paramsJSON carries path and query parameters (spreadsheetId,range,valueInputOption, etc.). The--jsonflag carries the request body for POST/PUT/PATCH methods. - Helper shortcuts:
gws sheets +readandgws sheets +appendwrap the most common reads and appends with simple flags.
Useful global flags: --dry-run (validate locally, no API call), --format json|table|yaml|csv (output format, default json). When in doubt about a method's exact parameters, run gws sheets --help, gws sheets spreadsheets --help, or gws schema sheets.spreadsheets.values.append.
Step 1: Verify GWS CLI Installation and Authentication
Before performing any Google Sheets operations, confirm the Google Workspace CLI is installed and authenticated.
# Check if gws is installed
gws --version
# If not installed: the recommended install is the pre-built binary for the
# user's OS from https://github.com/googleworkspace/cli/releases, placed on $PATH.
# npm is a convenience wrapper that downloads that same binary (needs Node 18+):
npm install -g @googleworkspace/cli
# Authenticate with Google OAuth
gws auth login
# Verify authentication status
gws auth status
If the user has not configured OAuth credentials, guide them through gws auth login with a Google Cloud project that has the Sheets API enabled. See gws auth --help for credential options.
Two things to tell the user up front, because they affect whether this workflow keeps working:
gwsis not an officially supported Google product, and it is under active development before v1.0, so breaking changes are expected. If a command in this skill fails, checkgws --helpand the current release notes before assuming the user did something wrong.gwsbuilds its command surface dynamically from Google's Discovery Service rather than shipping a fixed command list, so subcommands mirror the Sheets API resources and methods and can change when the API does. Rungws sheets --helpto see what the installed version actually exposes rather than trusting a remembered command.
What ships with it
8 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.
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.
- 12d ago First seen · 387 lines · 90 tokens per session scan A 783ff10aadee
gws-israeli-business-sheets is a skill published in the GitHub repository skills-il/accounting (10 stars, last pushed 3d ago), licensed MIT. It adds 90 tokens to every session and 6,974 once invoked, about $0.0005 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 2026-08-31.
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