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 VincentChuWaiChow/vanguard-frontier-agentic --skill payroll-advisorgit clone --depth 1 https://github.com/VincentChuWaiChow/vanguard-frontier-agenticWrote 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/vincentchuwaichow/vanguard-frontier-agentic/payroll-advisor)<a href="https://agentmods.dev/skills/vincentchuwaichow/vanguard-frontier-agentic/payroll-advisor"><img src="https://agentmods.dev/badge/skills/vincentchuwaichow/vanguard-frontier-agentic/payroll-advisor/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/vincentchuwaichow/vanguard-frontier-agentic/payroll-advisor"><img src="https://agentmods.dev/badge/skills/vincentchuwaichow/vanguard-frontier-agentic/payroll-advisor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00032 | $0.05210 |
| Opus 5 | $0.00016 | $0.02605 |
| Sonnet 5 | $0.00006 | $0.01042 |
| Haiku 4.5 | $0.00003 | $0.00521 |
Grade A, and why
payroll-advisor 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 11d 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 — 315 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Payroll Advisor — Reference Skill
Purpose
Provide the complete multi-jurisdiction framework for payroll accounting advisory — from compensation expense recognition through pension obligations, OPEB, and payroll tax compliance across six major jurisdictions.
Part 1: Compensation Expense Recognition
Short-Term Employee Benefits (ASC 710 / IAS 19.9–21)
Short-term employee benefits are benefits expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related service. They include:
- Wages and salaries
- Social security contributions
- Paid annual leave and paid sick leave
- Profit-sharing and bonuses (if payable within twelve months)
- Non-monetary benefits (medical care, housing, cars)
Recognition principle: Recognize the undiscounted amount of short-term employee benefits expected to be paid in exchange for service rendered during the period as an expense (unless capitalizable under another standard) and as a liability after deducting amounts already paid.
Source: IAS 19.11 / ASC 710-10-25-1
Accrued Compensation at Period End
At each balance sheet date, accrue:
| Item | Accrual Basis | Standard |
|---|---|---|
| Unpaid wages (wages earned but not yet paid) | Days elapsed since last payroll / number of days in pay period × total payroll | ASC 710-10-25; IAS 19.11 |
| Vacation / PTO — accumulating vesting | Full balance of accrued days × pay rate (including payroll tax burden on employer) | ASC 710-10-25-1; IAS 19.13 |
| Vacation / PTO — accumulating non-vesting | Accrue only if probable of being used before expiry | IAS 19.16 |
| Non-accumulating absences (sick leave — non-vesting) | No accrual required; expense when taken | IAS 19.15 |
| Profit-sharing / bonus | Constructive obligation test: see below | IAS 19.19; ASC 710-10-25-9 |
Constructive obligation test for bonuses (IAS 19.19): An entity has a constructive obligation only if it has no realistic alternative but to make the payment. Factors: established pattern of past practice, published policy, or specific current-period commitment creating a valid expectation.
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.
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.
- 11d ago First seen · 315 lines · 32 tokens per session scan A 30d9cb406824
payroll-advisor is a skill published in the GitHub repository VincentChuWaiChow/vanguard-frontier-agentic (22 stars, last pushed 3d ago), licensed Apache-2.0. It adds 32 tokens to every session and 5,210 once invoked, about $0.0002 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.
Other skills, from other repositories
financial-planner
Your Personal Finance Manager for Canadians — an AI financial planning partner that conducts thorough financial interviews, builds complete plans, generates interactive dashboards, and provides ongoing coaching. Use this skill whenever someone asks about budgeting, saving, investing, debt strategy, retirement…
auditing-azure-active-directory-configuration
Auditing Microsoft Entra ID (Azure Active Directory) configuration to identify risky authentication policies, overly permissive role assignments, stale accounts, conditional access gaps, and guest user risks using AzureAD PowerShell, Microsoft Graph API, and ScoutSuite.
analyzing-azure-activity-logs-for-threats
Queries Azure Monitor activity logs and sign-in logs via azure-monitor-query to detect suspicious administrative operations, impossible travel, privilege escalation, and resource modifications. Builds KQL queries for threat hunting in Azure environments. Use when investigating suspicious Azure tenant activity or…
subdomain-takeover-hunt
Detect and verify subdomain takeover via dangling CNAME to unclaimed services.
jangbu-tax
A financial-reporting tool that summarizes categorized transactions into a profit-and-loss statement and a simplified balance sheet. A profit-and-loss statement covers income and expenses over a period; a balance sheet shows assets, liabilities, and equity at a date.
stockbit-auth
Log in to Stockbit and capture the session for this server — opens the browser login flow and verifies the token was stored. Use when the user asks to log in or re-authenticate to Stockbit, or after a status check reports the session expired, HTTP 401, or logged out.