Sample
Traverse and transform YAML AST with visit
sha256:678a08cad29e0889b280d541b50ffdc8ec84537fde6ff5078df4baeddc4d3116
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 windows 11 x64 node javascript 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
- Traverse and transform YAML AST with visit
- Packages
- Symbols
-
- visit
- Environment
- node
- Created
- 2026-08-18T21:10:15Z
Contract
- visit traverses YAML AST nodes including Map, Seq, Pair, and Scalar
- visit modifies Scalar node values during AST traversal
- visit removes nodes from collections when returning visit.REMOVE
- visit stops AST traversal when returning visit.BREAK
- visit skips child nodes when returning visit.SKIP
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous