Consolidate Odysseus agent harness and tool contracts

src/generation_sampling.py

@@ -0,0 +1,8 @@
+"""Validation shared by direct native generation paths."""
+import math
+
+
+def validate_temperature(value):
+    if type(value) not in (int, float) or not math.isfinite(value) or value < 0:
+        raise ValueError('temperature must be a finite nonnegative number')
+    return float(value)