Initial commit: add .gitignore and README

fusionagi/maa/layers/machine_binding.py

@@ -0,0 +1,33 @@
+"""Layer 6 — Machine Binding & Personality Profiles."""
+
+from typing import Any
+
+from pydantic import BaseModel, Field
+
+
+class MachineProfile(BaseModel):
+    """Machine personality profile: limits, historical deviation models."""
+
+    machine_id: str = Field(..., description="Bound machine id")
+    limits_ref: str | None = Field(default=None)
+    deviation_model_ref: str | None = Field(default=None)
+    metadata: dict[str, Any] = Field(default_factory=dict)
+
+
+class MachineBinding:
+    """Each design binds to a specific machine with known limits. No abstraction without binding."""
+
+    def __init__(self) -> None:
+        self._profiles: dict[str, MachineProfile] = {}
+
+    def register(self, profile: MachineProfile) -> None:
+        """Register a machine profile."""
+        self._profiles[profile.machine_id] = profile
+
+    def get(self, machine_id: str) -> MachineProfile | None:
+        """Return profile for machine or None."""
+        return self._profiles.get(machine_id)
+
+    def resolve(self, machine_id: str) -> MachineProfile | None:
+        """Resolve machine binding; reject if unknown (no abstraction)."""
+        return self.get(machine_id)