hf-experiment

Create minimal probe plans to validate blocking product hypotheses.

1|Updated Mar 22, 2026

Search Tags:#validation #evidence #risk-management #hypothesis #product-discovery #probe-plan

Ready to run

npx skills add https://github.com/hujianbest/garage-agent --skill hf-experiment

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: hf-experiment
Source: https://github.com/hujianbest/garage-agent/tree/main/packs/coding/skills/hf-experiment
Command: npx skills add https://github.com/hujianbest/garage-agent --skill hf-experiment

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

在进入 hf-specify 前（或处理 Blocking 假设尚未关闭时），为一条或少数几条关键假设产出一份结构化 probe plan：明确假设是什么、如何最小验证、多长时间、什么结果算通过、证据落在哪、结果如何回流。本 Skill 的核心价值在于：把 discovery / spec 阶段模糊的"我们假设"变成可证伪的"一次小验证"，避免把未经检验的假设硬推给下游设计或实现。

Core Features & Use Cases

生成最小探针计划：为每条关键假设定义 Restatement、Type、Method、样本、Setup、Success/Failure Threshold、Timebox、Evidence 路径等。
帮助优先级排序：聚焦 Blocking 假设和高影响/低信心的假设，避免一次性覆盖过多假设。
产出与回流：生成 probe-plan.md 与 probe-result.md，并在完成后回流到 hf-specify 或 hf-product-discovery，更新相关 HYP 的 Confidence 与 Blocking。

Quick Start

Draft a minimal probe plan for your blocking hypothesis and run a quick validation before moving to hf-specify.

Frequently Asked Questions about hf-experiment

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I validate a blocking product hypothesis before mainline development?▼

A probe plan validates a product hypothesis by defining its type, method, sample size, setup, and success/failure thresholds to generate falsifiable evidence before pushing mainline development.

What is a minimal probe plan in product discovery?▼

A minimal probe plan in product discovery is a structured validation framework that transforms vague assumptions into falsifiable tests with defined timeboxes, evidence paths, and success thresholds to prevent unverified hypotheses from entering specification.

How do I structure a probe plan for high-risk product assumptions?▼

Structure a probe plan for high-risk assumptions by prioritizing blocking hypotheses, defining validation methods, setting sample sizes, establishing success or failure thresholds, and documenting evidence paths within a strict timebox.

When do I need to use a probe plan for risk management?▼

You need a probe plan for risk management during product discovery and specification phases when fast, evidence-based decisions are required to decide whether to push mainline development forward or pivot.

Can I use probe plans to prioritize which product hypotheses to test first?▼

Yes, you can use probe plans to prioritize product hypotheses by focusing specifically on blocking assumptions and those with high impact but low confidence, avoiding the trap of trying to validate too many hypotheses at once.

What are the limitations of using small probes for product validation?▼

Small probes for product validation are limited to testing one or a few key assumptions at a time, meaning they are not suited for comprehensive feature testing but rather for quickly closing blocking hypotheses before entering specification.