CodeSampleX

Sample

verify pkg:npm/commander@9.5.0

sha256:a0855c0580558d6310c9341463f5bdb3a6bdb7f95900a70a5966202003096c2b

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 linux 24 · ubuntu · glibc 2.39 x64 npm

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…
2026-08-23

Case

HOW
Goal
verify pkg:npm/commander@9.5.0
Packages
Created
2026-08-23T06:50:52Z

Contract

  1. Command configures program metadata including name, version, description, and summary
  2. Option supports choices validation, default fallback values, and mutual conflict detection
  3. Argument parses positional parameters with custom argument parsing functions and default values
  4. Command registers subcommands and executes lifecycle hooks including preAction and postAction
  5. Command supports negated boolean options with --no prefix and custom accumulator reducer options
  6. Command exitOverride throws CommanderError on missing mandatory options, unknown commands, or invalid arguments

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous