CodeSampleX

Sample

verify ansi-styles.default in pkg:npm/ansi-styles@6.2.3

sha256:fb736d6551709723e3267fbe2ab168810ea82de61331baa6b9fa1d964e3dea6b

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 ansi-styles.default in pkg:npm/ansi-styles@6.2.3
Packages
Symbols
  • ansi-styles.default
Environment
node 22.23.2
Created
2026-08-23T05:37:05Z

Contract

  1. ansiStyles default export provides modifier, color, bgColor objects and codes Map
  2. ansiStyles.modifier defines standard text styling modifiers with matching open and close codes
  3. ansiStyles.color defines standard and bright foreground colors with close code
  4. ansiStyles.bgColor defines standard and bright background colors with close code
  5. ansiStyles.color.ansi256 and ansiStyles.bgColor.ansi256 generate 256-color palette escape sequences
  6. ansiStyles.color.ansi16m and ansiStyles.bgColor.ansi16m generate 24-bit truecolor escape sequences
  7. ansiStyles.codes maps opening ANSI codes to corresponding closing codes
  8. formatWithStyles combines foreground, background, and modifier styles on target text

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