# SPDX3 Library Charter

## Mission
- Provide SPDX 3.0.1 parsing, validation, and profile support.

## Responsibilities
- Parse SPDX JSON-LD and surface deterministic models.
- Validate profile conformance and identifiers.
- Resolve contexts with offline-friendly defaults.

## Required Reading
- docs/README.md
- docs/07_HIGH_LEVEL_ARCHITECTURE.md
- docs/modules/platform/architecture-overview.md
- docs/modules/sbom-service/architecture.md
- docs/modules/sbom-service/spdx3-profile-support.md

## Working Agreement
- Deterministic parsing and invariant formatting.
- Use TimeProvider and IGuidGenerator where timestamps or IDs are created.
- Avoid network dependencies unless explicitly enabled.

## Testing Strategy
- Unit tests for parser/validator behavior and error paths.
- Determinism tests for stable ordering and output.