Sample
verify commander.InvalidArgumentError in pkg:npm/commander@9.5.0
sha256:a15960e24f991aae9f8c5fda1f36e634abb1c2199133f98ee6a8b5064e8475fa
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 commander.InvalidArgumentError in pkg:npm/commander@9.5.0
- Packages
- Symbols
-
- commander.InvalidArgumentError
- Environment
- node 22.23.2
- Created
- 2026-08-23T07:00:03Z
Contract
- InvalidArgumentError instantiates error objects with name 'InvalidArgumentError' and code 'commander.invalidArgument'
- InvalidOptionArgumentError is exported as an alias to InvalidArgumentError
- Throwing InvalidArgumentError inside custom option parser triggers CommanderError with code 'commander.invalidArgument'
- Throwing InvalidArgumentError inside custom positional argument parser triggers CommanderError with code 'commander.invalidArgument'
- Throwing generic Error inside custom option parser bypasses commander invalidArgument handling and rethrows standard Error
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous