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 product-strategygit 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/product-strategy)<a href="https://agentmods.dev/skills/cosmicstack-labs/mercury-agent-skills/product-strategy"><img src="https://agentmods.dev/badge/skills/cosmicstack-labs/mercury-agent-skills/product-strategy/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/product-strategy"><img src="https://agentmods.dev/badge/skills/cosmicstack-labs/mercury-agent-skills/product-strategy.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 | $0.00039 | $0.06127 |
| Opus 5 | $0.00019 | $0.03063 |
| Sonnet 5 | $0.00008 | $0.01225 |
| Haiku 4.5 | $0.00004 | $0.00613 |
Grade A, and why
Product Strategy 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 9d 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 — 677 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Product Strategy
Core Principles
Product strategy connects the "why" of your business to the "what" and "when" of your product. These principles guide every decision:
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Strategy before tactics. Every feature, sprint, and roadmap item must trace back to a strategic objective. If it doesn't, question why it exists.
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Outcomes over output. Shipping features is meaningless if they don't change user behavior or business results. Measure what matters — not what's easy to measure.
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Focus is the strategy. Saying "no" is more important than saying "yes." A product strategy that tries to serve everyone serves no one.
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Know your user, know your market. All strategy starts with deep user understanding and honest market assessment. Assumptions are dangerous without validation.
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Strategy is iterative, not static. Review and adapt your strategy quarterly. The market moves; your strategy must move with it.
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Alignment beats autonomy. A product strategy that isn't understood and bought into by engineering, design, leadership, and go-to-market teams will fail regardless of its quality.
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Quantify everything you can. If you cannot measure the impact of a strategic decision, you cannot learn from it. Build data loops into every strategic initiative.
Product Strategy Maturity Model
Organizations evolve through predictable stages of strategic maturity. Identify where you are to know what to improve.
| Level | Name | Characteristics |
|---|---|---|
| 1 | Ad-hoc | No documented strategy. Roadmap is a list of features requested by stakeholders. Shipping velocity is the only metric. |
| 2 | Aware | Leadership has a vision but it isn't translated into product decisions. Some frameworks exist but aren't consistently applied. |
| 3 | Defined | Product strategy is documented and socialized. North Star and OKRs are in place. Prioritization uses structured frameworks. |
| 4 | Managed | Strategy drives all product decisions. Outcomes are measured and reviewed. Teams push back on non-strategic requests. Quarterly strategy reviews are standard. |
| 5 | Optimizing | Strategy is data-informed and adaptive. The org runs experiments on strategy itself. Market sensing is continuous. Product strategy is a competitive advantage. |
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.
- 9d ago First seen · 677 lines · 39 tokens per session scan A 001a277038a6
Product Strategy is a skill published in the GitHub repository cosmicstack-labs/mercury-agent-skills (471 stars, last pushed 18d ago), licensed MIT. It adds 39 tokens to every session and 6,127 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 2026-09-03.
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