CodeSampleX

Sample

cookie 0.7.2

Verified sample for npm cookie 0.7.2. The contract ran on node 22 · linux alpine/x64 · docker and passed: cookie.parse parses basic key-value pairs separated…

sha256:de2027299a73fece3b2467c505243c3c13fd34148894cf14142027a54365b00d

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@1
2026-08-20

Case

HOW
Goal
verify pkg:npm/cookie@0.7.2
Packages
Created
2026-08-20T13:41:34Z

Contract

  1. cookie.parse parses basic key-value pairs separated by semicolons
  2. cookie.parse unquotes double-quoted values and decodes URI components
  3. cookie.parse ignores duplicate keys by keeping the first occurrence and ignores whitespace around delimiters
  4. cookie.parse returns an empty object for empty or single-character strings and throws TypeError for non-string input
  5. cookie.serialize formats name and value into cookie string and encodes value using encodeURIComponent
  6. cookie.serialize supports maxAge, domain, path, and expires options
  7. cookie.serialize supports httpOnly, secure, and partitioned flags
  8. cookie.serialize supports priority and sameSite options (lax, strict, none)
  9. cookie.serialize throws TypeError on invalid name, invalid characters, or invalid option types

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous