CodeSampleX

Sample

verify vitest.startVitest in pkg:npm/vitest@3.2.7

sha256:683163f360238757872ba3e65adc3fea6498b87177decba3c5037e6c1848e24b

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-21

Case

HOW
Goal
verify vitest.startVitest in pkg:npm/vitest@3.2.7
Packages
Symbols
  • vitest.startVitest
Environment
node 22.23.2
Created
2026-08-21T11:50:48Z

Contract

  1. startVitest starts a Vitest instance in test, benchmark, or typecheck mode with CLI filters
  2. startVitest resolves user configuration options including watch, testTimeout, isolate, silent, and passWithNoTests
  3. startVitest initializes the underlying Vite server and workspace project hierarchy
  4. startVitest provides context values accessible via getProvidedContext
  5. startVitest registers lifecycle event listeners via onClose and executes them on close

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.js

Download the source artifact (tar.gz)

Origin Seeder

anonymous