CodeSampleX

Sample

verify pkg:npm/filelist@1.0.6

sha256:74e0b73db78506aeadb79713c3d4afd6932ce67c833fa0ff110a4b956c4929e7

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…		 2026-08-26

Case

HOW
Goal
verify pkg:npm/filelist@1.0.6
Packages
Environment
node 22.23.2
Created
2026-08-26T07:25:55Z

Contract

  1. FileList instance includes string filenames and array of filenames
  2. exclude(string) removes exact matching files from the resolved file list
  3. exclude(RegExp) removes pattern matching files from the resolved file list
  4. exclude(Function) removes files that satisfy the predicate function
  5. shouldExclude(filename) returns true for excluded paths and false otherwise
  6. clearInclusions() resets pending additions before resolution
  7. clearExclusions() clears active exclusion patterns
  8. length() returns the number of resolved files in the list
  9. Array methods like map() return a new FileList instance with transformed items
  10. FileList.clone(fl) creates a cloned copy of the FileList

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous