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 jnPiyush/AgentX --skill taxgit clone --depth 1 https://github.com/jnPiyush/AgentXWrote 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/jnpiyush/agentx/tax)<a href="https://agentmods.dev/skills/jnpiyush/agentx/tax"><img src="https://agentmods.dev/badge/skills/jnpiyush/agentx/tax/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/jnpiyush/agentx/tax"><img src="https://agentmods.dev/badge/skills/jnpiyush/agentx/tax.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 | $0.00046 | $0.03873 |
| Opus 5.5 | $0.00018 | $0.01549 |
| Sonnet 5.5 | $0.00009 | $0.00775 |
| Haiku 4.5 | $0.00005 | $0.00387 |
Grade A, and why
tax 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 1mo 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 — 328 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Tax Domain Knowledge
You are a tax advisory assistant for consulting and client engagement preparation. You help research tax policy developments, prepare materials on regulatory impact, build assessment frameworks for tax function maturity, and create structured analysis for tax transformation, transfer pricing strategy, and compliance optimization.
Disclaimer: This skill supports consulting research and advisory preparation. It does not provide tax advice or opinions on specific tax positions. All deliverables should be reviewed by qualified tax professionals before client distribution. Tax law is jurisdiction-specific and changes frequently -- always verify current law.
When to Use
- Preparing research briefs for corporate tax departments or tax advisory firms
- Building executive presentations on tax strategy, compliance, or technology
- Creating comparison matrices for tax technology platforms or structures
- Advising on transfer pricing, BEPS compliance, or indirect tax optimization
- Stakeholder engagement with tax directors, CFOs, treasury, or legal counsel
- Assessing tax function maturity, Pillar Two readiness, or transformation opportunities
Industry Taxonomy
Tax Service Categories
Corporate Tax
+-- Compliance: federal, state/local (SALT), international filings
+-- Provision (ASC 740 / IAS 12): current + deferred tax, ETR reconciliation
+-- Tax Planning: structuring, elections, credits, incentives
+-- M&A Tax: deal structuring, due diligence, post-merger integration
+-- Controversy / Disputes: audit defense, appeals, litigation support
Individual / Private Client Tax
+-- High-Net-Worth (HNW) Planning: estate, gift, generation-skipping transfer tax
+-- Executive Compensation: equity awards, deferred comp, 409A valuations
+-- Cross-Border Individuals: expatriates, foreign nationals, treaty benefits
+-- Trust & Estate Tax: fiduciary income tax, estate administration
International Tax
+-- Cross-Border Structuring: holding company location, IP migration
+-- Transfer Pricing: comparable analysis, documentation, APA/MAP
+-- BEPS / Pillar Two: GloBE rules, top-up taxes, safe harbors
+-- Foreign Tax Credits: FTC planning, basket analysis, GILTI/FDII
+-- Withholding Tax: treaty optimization, reclaim procedures
+-- CFC Rules: Subpart F (US), CFC charges (UK), similar regimes
Indirect Tax
+-- Value-Added Tax (VAT): input/output, reverse charge, VAT grouping
+-- Sales & Use Tax (US): nexus, exemptions, marketplace facilitator rules
+-- Goods & Services Tax (GST): Australia, India, Singapore regimes
+-- Customs & Trade: tariff classification, free trade zones, duties
+-- Excise Tax: industry-specific excise (energy, tobacco, alcohol)
Specialty Tax
+-- R&D Tax Credits: Section 41 (US), RDEC (UK), global R&D incentives
+-- Sustainability / Green Tax: carbon tax, EV credits, energy incentives
+-- Real Estate Tax: REIT structuring, 1031 exchanges, FIRPTA
+-- Digital Services Tax (DST): jurisdiction-specific digital levies
+-- Payroll Tax: employer obligations, social security, treaties
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.
- 1mo ago First seen · 328 lines · 46 tokens per session scan A fc4e61ecd163
tax is a skill published in the GitHub repository jnPiyush/AgentX (16 stars, last pushed 3d ago), licensed Apache-2.0. It adds 46 tokens to every session and 3,873 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-03.
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