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 farmfriend-labs/agent-skills-farming --skill downtime-cost-calculatorgit clone --depth 1 https://github.com/farmfriend-labs/agent-skills-farmingWrote 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/farmfriend-labs/agent-skills-farming/downtime-cost-calculator)<a href="https://agentmods.dev/skills/farmfriend-labs/agent-skills-farming/downtime-cost-calculator"><img src="https://agentmods.dev/badge/skills/farmfriend-labs/agent-skills-farming/downtime-cost-calculator/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/farmfriend-labs/agent-skills-farming/downtime-cost-calculator"><img src="https://agentmods.dev/badge/skills/farmfriend-labs/agent-skills-farming/downtime-cost-calculator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.02190 |
| Opus 5 | $0.00000 | $0.01095 |
| Sonnet 5 | $0.00000 | $0.00438 |
| Haiku 4.5 | $0.00000 | $0.00219 |
Grade A, and why
downtime-cost-calculator 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 — 329 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Downtime Cost Calculator
Calculate and analyze the true cost of equipment downtime, enabling farmers to make informed decisions about repair, replacement, and preventive maintenance investments.
Purpose
Provide farmers with accurate calculations of equipment downtime costs, including direct costs (lost production, labor costs) and indirect costs (yield impacts, equipment degradation, missed opportunities). This enables data-driven decisions about repair urgency, replacement timing, and preventive maintenance investments.
Problem Solved
Equipment downtime during critical operations is devastating but hard to quantify accurately. Farmers must make split-second decisions: repair immediately (expensive but necessary) or wait (risky). Traditional cost estimates miss critical factors: yield loss from delayed harvest, soil compaction from working wet fields, quality degradation from delayed planting, equipment damage from continued operation, and opportunity costs of missed optimal windows. This skill provides comprehensive, accurate cost calculations.
Capabilities
- Calculate hourly downtime costs for specific equipment and operations
- Include direct costs (lost production, labor, rental, depreciation)
- Include indirect costs (yield impacts, quality degradation, soil damage)
- Calculate opportunity costs for optimal windows missed
- Analyze cumulative downtime over seasons
- Compare repair costs vs downtime costs
- Generate cost-benefit analysis for preventive maintenance
- Track downtime patterns and identify problematic equipment
- Calculate ROI of preventive maintenance investments
- Generate downtime reports for insurance or warranty claims
- Analyze seasonal downtime patterns
- Identify critical failure points and high-risk equipment
- Calculate penalty costs for missed delivery windows
- Analyze overtime costs from delayed operations
Instructions
Usage by AI Agent
- Define Equipment and Operation
- Identify equipment experiencing downtime
- Determine operation type (planting, harvest, spraying, etc.)
- Define acreage affected by downtime
- Identify time constraints (weather windows, delivery deadlines)
- Determine labor costs and availability
What ships with it
9 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 · 329 lines · 0 tokens per session scan A a76eae88b46f
downtime-cost-calculator is a skill published in the GitHub repository farmfriend-labs/agent-skills-farming (2 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,190 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 2026-08-31.
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