Sample
proxy-from-env 1.1.0
Verified sample for npm proxy-from-env 1.1.0. The contract ran on node 22 · linux alpine/x64 · docker and passed: assert getProxyForUrl returns proxy url…
sha256:20fca09b299083a2fa9781654699a2604afd649c73b5824b987fb97f8fe91d7e
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
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/proxy-from-env@1.1.0
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-20T20:32:58Z
Contract
- assert getProxyForUrl returns proxy url matching protocol from environment variables
- assert getProxyForUrl prepends protocol scheme if proxy address lacks scheme
- assert getProxyForUrl returns empty string when no proxy environment variables are set
- assert getProxyForUrl respects NO_PROXY exact domain and wildcard matching
- assert getProxyForUrl respects NO_PROXY domain suffix matching with leading dot or asterisk
- assert getProxyForUrl respects NO_PROXY specific port filtering
- assert getProxyForUrl returns empty string for invalid or missing URL inputs
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous