Sample
coerce loose version strings into valid semver with semver.coerce
sha256:e12c401ab9754a0e13f9dd7e06ce765eb0ec770294e2d37692c7bde116e07b8f
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
windows 11 x64 npm
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
- coerce loose version strings into valid semver with semver.coerce
- Packages
- Symbols
-
- semver.coerce
- Created
- 2026-08-18T22:37:09Z
Contract
- semver.coerce parses short or partial version strings into valid SemVer objects with zero-filled minor and patch
- semver.coerce extracts valid SemVer versions from strings containing surrounding text and multiple version segments
- semver.coerce supports right-to-left parsing with the rtl option
- semver.coerce preserves prerelease tags when includePrerelease option is true
- semver.coerce returns null for non-version strings that contain no valid numeric version pattern
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous