CodeSampleX

Sample

verify pkg:npm/basic-ftp@5.3.1

sha256:5765e08f25e2bb55877ca80405f2ac4e2882aecb0d328882622f53eff888c4ad

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…		 2026-08-23

Case

HOW
Goal
verify pkg:npm/basic-ftp@5.3.1
Packages
Environment
node 22.23.2
Created
2026-08-23T16:03:05Z

Contract

  1. Client instantiates in closed state and provides access, pwd, list, trackProgress, and close methods
  2. parseList parses standard Unix directory listings into FileInfo instances with name, size, type, and boolean flags
  3. Client.access authenticates with FTP server using credentials and initializes default transfer settings
  4. Client.pwd queries and returns current working directory path from FTP server
  5. Client.list retrieves directory entries over passive data connection and parses FileInfo items
  6. Client.close terminates FTP control session and sets closed property to true

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous