CodeSampleX

Sample

verify pkg:npm/loose-envify@1.4.0

sha256:0a76f43b3658cacf0454885a0672e440687f861b069ccfd5dc0009d91b0e82cb

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 pkg:npm/loose-envify@1.4.0
Packages
Environment
node 22.23.2
Created
2026-08-27T21:41:36Z

Contract

  1. loose-envify exports a stream transform function
  2. loose-envify/replace exports a replace function
  3. loose-envify/custom exports a custom environment transform factory
  4. replace(src, envs) replaces process.env.VARIABLE with JSON-stringified values
  5. replace(src, envs) preserves unreplaced environment variables by default
  6. replace(src, envs) replaces unreplaced environment variables with undefined when purge flag is set
  7. replace(src, envs) ignores property assignments and object property access on process.env
  8. looseEnvify(file, trOpts) transforms source stream chunks by replacing process.env variables
  9. looseEnvify(file, trOpts) passes through .json files unmodified

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous