CodeSampleX

Sample

verify pkg:npm/%40nodable/entities@3.0.0

sha256:3b6f0f64d1b36a4069368fda88b879b0eb82cf628633ec6a1fc62c54998d026a

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…
2026-08-24

Case

HOW
Goal
verify pkg:npm/%40nodable/entities@3.0.0
Packages
Symbols
  • EntityDecoder
  • EntityEncoder
Environment
node 22.23.2
Created
2026-08-24T06:48:48Z

Contract

  1. EntityEncoder throws an error when constructed without namedEntities while encodeAllNamed is true
  2. EntityEncoder with namedEntities encodes XML-unsafe characters and named entity characters
  3. EntityEncoder with encodeAllNamed set to false encodes only XML-unsafe characters without requiring namedEntities
  4. EntityEncoder maxReplacements enforces cumulative replacement limits and reset restores capacity
  5. EntityDecoder with namedEntities decodes named entities, XML entities, and numeric character references
  6. EntityDecoder supports dynamic external and input entities with reset clearing document input entities
  7. EntityDecoder registration hooks support ENTITY_ACTION.BLOCK and ENTITY_ACTION.THROW on entity definitions

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous