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 alebgl77/claude-inc --skill plan-payrollgit clone --depth 1 https://github.com/alebgl77/claude-incWrote 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/alebgl77/claude-inc/plan-payroll)<a href="https://agentmods.dev/skills/alebgl77/claude-inc/plan-payroll"><img src="https://agentmods.dev/badge/skills/alebgl77/claude-inc/plan-payroll/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/alebgl77/claude-inc/plan-payroll"><img src="https://agentmods.dev/badge/skills/alebgl77/claude-inc/plan-payroll.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 | $0.00000 | $0.01233 |
| Opus 5.5 | $0.00000 | $0.00493 |
| Sonnet 5.5 | $0.00000 | $0.00247 |
| Haiku 4.5 | $0.00000 | $0.00123 |
Grade A, and why
plan-payroll 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 — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plan Payroll — Payroll Planner
"Plan payroll."
Payroll is the one bill a small business can never pay late. This skill makes its true size and timing visible before commitments get made.
When to use
- "Can I afford to hire someone in September?" — before the offer goes out, not after.
- "What does a 4,000/month employee actually cost me?"
- "Should this be a contractor or an employee?" — the cost half; a professional confirms classification.
- "Map the next quarter's payroll dates against my cash."
- Payroll creeping up while revenue isn't — ratio check time.
Workflow
- Gather inputs. Pasted or CSV: payroll register (role, gross, frequency), pay schedule, trailing revenue by month, and the decision on the table (hire, raise, contractor). Ask for local employer-cost rates if the user has them.
- Compute loaded cost per person with code. Gross + employer taxes/contributions + benefits + tools and seat costs. If local rates are unknown, apply a stated planning multiplier (1.25–1.40 × gross is a common band) and label it ASSUMPTION in the output.
- Build the payroll calendar. For each of the next 3–6 runs: cutoff date, approval date, cash-out date, expected amount — and flag collisions with rent, loan payments, and tax dates.
- Model the scenarios. New hire (loaded monthly delta plus first-90-days cash before they produce), raise (annual loaded delta), contractor at equivalent output (rate × hours vs loaded cost, and the utilization point where the employee wins).
- Check payroll-to-revenue. Total loaded payroll ÷ revenue, before and after the change. Compare against rough planning bands — services 30–50%, retail 15–25%, restaurants 25–35%, agencies and software 40–60% — labeled as rough bands, not law.
- Stress-test. After the change, does committed cash cover at least two full payroll cycles? If not, the plan ships with an ALERT and a cheaper variant: later start, part-time ramp, or contractor first.
- Deliver the plan in the format below, assumptions on their own lines where the accountant can attack them.
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 · 75 lines · 0 tokens per session scan A 7fc7bc29477e
plan-payroll is a skill published in the GitHub repository alebgl77/claude-inc (19 stars, last pushed 3d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,233 tokens. 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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