CodeSampleX

Sample

verify pathKey in pkg:npm/path-key@3.1.1

sha256:6c7c88e41f1b2bb476199c0a2559af7673c7cc933d89203b3b7bd76219ffe4e9

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:d91480838ac982c9 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 pathKey in pkg:npm/path-key@3.1.1
Packages
Symbols
  • pathKey
Environment
node 22.23.2
Created
2026-08-27T02:19:52Z

Contract

  1. assert pathKey returns PATH on POSIX platforms like linux and darwin
  2. assert pathKey returns PATH by default on current POSIX environment
  3. assert pathKey returns Path on Windows when no PATH environment variable exists
  4. assert pathKey returns the specific PATH casing present in Windows environment options
  5. assert pathKey returns the last matching key in reverse order when multiple PATH casings exist on Windows
  6. assert pathKey accepts custom environment and platform options

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