Sample
yaml 2.9.0: track line and column positions using LineCounter
Verified sample for npm yaml 2.9.0: track line and column positions using LineCounter. The contract ran on node 22 · linux alpine/x64 · docker and passed…
sha256:fe2998c09f913c851044d0f3d1baf46c62963f6fedd10ba85d2003c4b10fce04
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 windows 11 x64 node 22.23 javascript npm 10
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
- track line and column positions using LineCounter
- Packages
- Symbols
-
- LineCounter
- Environment
- node 22.23.2
- Created
- 2026-08-18T20:32:27Z
Contract
- new LineCounter initializes a line position tracker
- parseDocument tracks source offsets and lineStarts when passed lineCounter option
- lineCounter.linePos converts byte offsets to 1-based line and column positions
- linePos correctly resolves positions of AST node ranges within parsed YAML
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
Origin Seeder
anonymous