Integration Seams

Integration seams matter because agentic-proteins is not allowed to explain the whole system by itself. The package has to cooperate with neighbors while staying narrow enough to defend.

Major Seams

• bijux-proteomics-runtime is the canonical execution neighbor and should receive new behavior instead of the bridge
• lower packages still own scientific meaning, shared contracts, and recommendation semantics
• legacy callers remain a compatibility seam, not a design center

First Proof Check

• code that crosses the seam
• tests that pin the seam behavior
• both handbook branches when the seam changes