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 impactbrussels/FounderOS --skill pricing-strategygit clone --depth 1 https://github.com/impactbrussels/FounderOSWrote 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/impactbrussels/founderos/pricing-strategy)<a href="https://agentmods.dev/skills/impactbrussels/founderos/pricing-strategy"><img src="https://agentmods.dev/badge/skills/impactbrussels/founderos/pricing-strategy.svg" alt="Measured on agentmods" 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 | $0.00111 | $0.01567 |
| Opus 5 | $0.00056 | $0.00783 |
| Sonnet 5 | $0.00022 | $0.00313 |
| Haiku 4.5 | $0.00011 | $0.00157 |
Grade A, and why
pricing-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 6d 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 — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Pricing Strategy
First-time founders almost always underprice - they price from fear ("will anyone pay?") and from cost ("it cost me X, add a margin"). Both are wrong. Price is the strongest lever you have on revenue and the clearest signal of the value you create. This skill anchors your price to the outcome the customer gets, structures it into tiers, sanity-checks it against what buyers will actually pay and what it costs you to serve, and - most importantly - gives you a cheap way to test the number instead of betting the company on a guess.
Finance education, not financial advice. This is a method for thinking about price, not a recommendation of any specific number. Validate every figure with real buyers and your own unit economics before you commit.
The method
Built on the Founder OS scaffold (High tier). Full frameworks, menus and templates in references/pricing.md.
Step 1 - Anchor to value, not cost
Cost-plus tells you the floor, not the price. The price ceiling is set by the value
[STARTUP_NAME] delivers to [ICP]. Quantify the outcome in the customer's terms:
- What does solving
[PROBLEM]save them (time, money, risk) or earn them? - What is the next-best alternative, and what does it cost them today?
- Your price should capture a fraction of that value - enough that the buyer keeps the bigger
share and still says yes. If you can't articulate the value in money or time, that's the gap
to close first (often via
customer-interviews).
Never invent the value number. Get it from buyers; treat your own estimate as an assumption to test.
Step 2 - Pick a pricing model that fits the value
How you charge should mirror how the customer receives value. Use the model menu in the reference (subscription, usage-based, tiered, one-time, freemium) and match it to fit signals - e.g. recurring value → subscription; value scales with consumption → usage; broad funnel + clear upgrade path → freemium. Pick one primary model for now; you can layer later.
What ships with it
1 file 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.
- 6d ago First seen · 110 lines · 111 tokens per session scan A f11f2e2fd9c5
pricing-strategy is a skill published in the GitHub repository impactbrussels/FounderOS (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 111 tokens to every session and 1,567 once invoked, about $0.0006 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 2026-08-31.
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