CodeSampleX

Sample

verify semver.gt in pkg:npm/semver@6.3.1

sha256:58663751e787804cc2a2a0218fa84898b2b0ddf490d256273bdad8c8b75b32c1

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@1node:22-alpine@sha256:c610fcdfb1d5…
2026-08-27

Case

HOW
Goal
verify semver.gt in pkg:npm/semver@6.3.1
Packages
Symbols
  • semver.gt
Environment
node 22.23.2
Created
2026-08-27T17:49:37Z

Contract

  1. assert semver.gt returns true when the first version is greater than the second by major, minor, or patch
  2. assert semver.gt returns false when the first version is less than or equal to the second version
  3. assert semver.gt correctly prioritizes release versions over prerelease versions with the same major.minor.patch
  4. assert semver.gt compares prerelease identifiers by numerical and alphabetical precedence
  5. assert semver.gt ignores build metadata when determining version precedence
  6. assert semver.gt supports loose mode to compare version strings with prefixes or whitespace
  7. assert semver.gt throws a TypeError when given an invalid semver string in strict mode

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous