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 Adelie-Squad/solosquad --skill hypothesis-designgit clone --depth 1 https://github.com/Adelie-Squad/solosquadWrote 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/adelie-squad/solosquad/hypothesis-design)<a href="https://agentmods.dev/skills/adelie-squad/solosquad/hypothesis-design"><img src="https://agentmods.dev/badge/skills/adelie-squad/solosquad/hypothesis-design/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/adelie-squad/solosquad/hypothesis-design"><img src="https://agentmods.dev/badge/skills/adelie-squad/solosquad/hypothesis-design.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 | $0.00032 | $0.00648 |
| Opus 5 | $0.00016 | $0.00324 |
| Sonnet 5 | $0.00006 | $0.00130 |
| Haiku 4.5 | $0.00003 | $0.00065 |
Grade A, and why
hypothesis-design 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
Hypothesis Design Skill
XYZ Hypothesis
[X%] of [Y segment] will [Z behavior] within [T period], because [R rationale]
상세 schema 는 skills/problem-definition/assets/05-xyz-hypothesis.md 참조 (cross-reference).
If-Then-Because
If [intervention] is delivered to [segment]
Then [measurable result] within [period]
Because [causal mechanism]
XYZ 보다 가벼운 형식. early-stage exploration 시 사용.
V/U/V/F Assumption Classifier
각 가설의 핵심 가정을 4 카테고리로 분류 후 위험도 평가:
| 카테고리 | 질문 | 위험 시 검증 방법 |
|---|---|---|
| Value | 사용자가 이 변화로 가치를 얻는가? | concierge MVP, fake door |
| Usability | 사용자가 발견/사용 가능한가? | usability test, prototype |
| Viability | 비즈니스 / 운영 가능한가? | financial model, capacity check |
| Feasibility | 기술적으로 가능한가? | technical spike, prototype |
가장 risky assumption 부터 experiment 우선순위 결정.
≥ 2 approaches 룰
hypotheses:
- id: h1
xyz: "..."
pros: [...]
cons: [...]
v_u_v_f_risk: { v: high, u: low, v2: low, f: low }
- id: h2
xyz: "..."
pros: [...]
cons: [...]
v_u_v_f_risk: { v: low, u: high, v2: low, f: medium }
recommended: h1
recommendation_rationale: "h1 의 V 위험이 더 testable. h1 fail 시 h2 로 pivot."
HARD GATE: hypothesis → experiment-design 진입 조건
- ≥2 hypotheses 비교
- 각 hypothesis 의 V/U/V/F risk 평가
- recommended + falsification 명시
- confidence ≥ 60
Reference
- RO-PNA XYZ format
- David Bland "Testing Business Ideas" — V/U/V/F (V=Value, U=Usability, V=Viability, F=Feasibility)
- gstack approaches ≥2 rule
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 · 86 lines · 32 tokens per session scan A c066c8d8aa3a
hypothesis-design is a skill published in the GitHub repository Adelie-Squad/solosquad (19 stars, last pushed 18d ago), licensed MIT. It adds 32 tokens to every session and 648 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 2026-08-30.
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