Security and Safety

Security guidance should protect the package boundary as well as the code path itself.

Operating Rules

• security work should preserve shared validation strictness
• malformed payload handling belongs in explicit schema and migration rules
• avoid embedding package-specific credential or provider concerns into foundation

First Proof Check

• src/bijux_proteomics_foundation/serialization/document_schema.py and compatibility/schema_migrations.py
• src/bijux_proteomics_foundation/serialization/
• packages/bijux-proteomics-foundation/tests