CodeSampleX

Sample

verify pkg:npm/vitest@2.1.9

sha256:6561524e1b2e621e3661e0e372c382db3e54e0fa303624e7dab853b106edaa2f

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
2
Verification level
L4_CROSS_PASS
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 SKIPPED compile:SKIPPED · contract:SKIPPED · load:SKIPPED · resolve:FAIL
CONTAINER_RUN · node-typescript@1
2026-08-20
node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-20

Case

HOW
Goal
verify pkg:npm/vitest@2.1.9
Packages
Environment
node 22.23.2
Created
2026-08-20T06:49:22Z

Contract

  1. createVitest initializes a programmatic Vitest test context with specified options and closes cleanly
  2. defineConfig and mergeConfig create and merge test configuration objects with defaults
  3. parseCLI parses command line arguments and flags into structured CLI options and filters
  4. configDefaults exposes default include and exclude glob patterns for test discovery
  5. defineProject and defineWorkspace configure multi-project and workspace test suites

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