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 cosmicstack-labs/mercury-agent-skills --skill nutrition-planninggit clone --depth 1 https://github.com/cosmicstack-labs/mercury-agent-skillsWrote 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/cosmicstack-labs/mercury-agent-skills/nutrition-planning)<a href="https://agentmods.dev/skills/cosmicstack-labs/mercury-agent-skills/nutrition-planning"><img src="https://agentmods.dev/badge/skills/cosmicstack-labs/mercury-agent-skills/nutrition-planning/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/cosmicstack-labs/mercury-agent-skills/nutrition-planning"><img src="https://agentmods.dev/badge/skills/cosmicstack-labs/mercury-agent-skills/nutrition-planning.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 | $0.00021 | $0.00425 |
| Opus 5 | $0.00010 | $0.00212 |
| Sonnet 5 | $0.00004 | $0.00085 |
| Haiku 4.5 | $0.00002 | $0.00042 |
Grade A, and why
nutrition-planning 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 8d 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.
What it actually says
Nutrition Planning
Build sustainable nutrition plans for health and performance.
Macronutrient Basics
| Macro | Cal/g | Role | Sources |
|---|---|---|---|
| Protein | 4 | Muscle repair, satiety | Meat, eggs, beans, tofu |
| Carbs | 4 | Energy, recovery | Grains, fruit, vegetables |
| Fat | 9 | Hormones, absorption | Nuts, oils, avocado |
Daily Targets (General)
- Protein: 1.6-2.2g per kg of bodyweight
- Fat: 0.8-1.0g per kg of bodyweight
- Carbs: Remaining calories (2-4g per kg)
Meal Prep Strategy
Weekly Workflow
- Sunday: Plan 5 dinners, shop, batch-cook proteins + grains
- Pre-portion: Containers for work lunches
- Prep veggies: Wash, chop, store in airtight containers
- Sauces/dressings: Make 1-2 versatile options
Template Day
| Meal | Composition |
|---|---|
| Breakfast | Protein + complex carb |
| Lunch | Lean protein + veggies + grain |
| Dinner | Protein + veggies + healthy fat |
| Snacks | Fruit, nuts, yogurt |
Sustainable Habits
- 80/20 rule: 80% nutritious, 20% flexible
- Hydrate: 2-3L water daily (more if active)
- Eat whole foods > supplements
- Eat slowly — it takes 20 min for satiety signals
- One change at a time — consistency beats perfection
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.
- 8d ago First seen · 50 lines · 21 tokens per session scan A 1093db947c41
nutrition-planning is a skill published in the GitHub repository cosmicstack-labs/mercury-agent-skills (470 stars, last pushed 17d ago), licensed MIT. It adds 21 tokens to every session and 425 once invoked, about $0.0001 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 2026-09-03.
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