Individual skill
validate
Use this skill to test whether an idea is worth pursuing before building it, or to find an idea in the first place: 'is this a good idea,' 'should I build this,' 'pressure test my idea,' 'how do I know anyone wants this,' 'I don't have an idea yet,' 'do it by hand first,' 'concierge MVP,' 'go/no-go,' or 'how big is this market.' Designs the cheapest test, scores the evidence with a script, and returns a dated verdict. Not for choosing what form to build (use is-this-an-app) or for getting customers after a go (use first-customers).
skills/validate/SKILL.md
Source commit 01bd10f79a4b6a741be78e3184612a90ecbd54ef
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 11, 2026
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Repository context
- Repository stars (not skill ratings)
- 262
- Repository last updated
- Oct 16, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- testing Derived category
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Browse files
SKILL.mdcore · 6,087 bytesSKILL.mdcore · 6,087 bytesreferences/experiments.mddoc · 5,081 bytesreferences/interview-guide.mddoc · 3,946 bytesreferences/pressure-test-questions.mddoc · 3,030 bytesreferences/scorecard.mddoc · 4,879 bytesscripts/score.pyruns · 4,460 bytes
Read excerpt
# Validate
Find out whether strangers will pay for this, as cheaply as possible. The goal is to fail fast, not to confirm what the founder already believes.
```
find → pressure-test → design → run → verdict
(no idea (is the idea (cheapest (the founder (score the
yet?) coherent?) test of the does this) evidence)
biggest gap)
```
Most founders want the verdict without the evidence. Route them back to the earliest stage they have not finished.
## Step 0: Context