Sample
Match versions against complex range specifications, find maximum and minimum satisfying releases, evaluate range subset inclusion, and detect range intersections in semver
sha256:d91a0e955257f0caa1c6cea73561eb2561f64c49a0ddb6e1ae405dfe724630bb
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
- 1
- Verification level
- L4_CROSS_PASS
Declared environment
node 22.22 linux 24 · ubuntu · glibc 2.39 x64 node 22.22 javascript npm 11 wsl
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-19 |
Case
HOW- Goal
- Match versions against complex range specifications, find maximum and minimum satisfying releases, evaluate range subset inclusion, and detect range intersections in semver
- Packages
- Symbols
-
- satisfies
- Environment
- node 22.22.2
- Created
- 2026-08-19T08:32:13Z
Contract
- semver.satisfies matches standard caret, tilde, and hyphen ranges while respecting includePrerelease option
- semver.maxSatisfying and semver.minSatisfying resolve the highest and lowest satisfying versions from a version list
- semver.subset verifies if a version range is entirely contained within another range
- semver.intersects determines whether two version ranges have overlapping versions
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
Origin Seeder
anonymous