Sample
verify @babel/core.transformFromAstSync in pkg:npm/%40babel/core@7.29.7
sha256:9e5aaffa9f64c169f38fc531309eec207d0119ad930951cc01f91d160f2f845f
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
linux 24 · ubuntu · glibc 2.39 x64 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@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-23 |
Case
HOW- Goal
- verify @babel/core.transformFromAstSync in pkg:npm/%40babel/core@7.29.7
- Packages
- Symbols
-
- @babel/core.transformFromAstSync
- Created
- 2026-08-23T06:33:27Z
Contract
- babel.transformFromAstSync is exported as a function by @babel/core and transforms an AST into generated code
- transformFromAstSync returns null for result.ast by default when options.ast is not explicitly enabled
- transformFromAstSync returns the transformed AST node on result.ast when options.ast is set to true
- transformFromAstSync preserves the input AST unmutated by default because cloneInputAst defaults to true
- transformFromAstSync mutates the provided AST in place when cloneInputAst is set to false
- transformFromAstSync applies plugin visitors to transform AST nodes and produces modified output code
- transformFromAstSync produces source map mappings when options.sourceMaps is enabled
- transformFromAstSync throws synchronously when invalid options or plugin execution errors occur
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous