Add Maritime/Logistics support assistant with safety/eval layer

src/llm/schema.rs

@@ -0,0 +1,16 @@
+//! Turns a Rust type into the JSON Schema object Anthropic expects as a
+//! tool's `input_schema`.
+
+use schemars::{schema_for, JsonSchema};
+use serde_json::Value;
+
+pub fn schema_value<T: JsonSchema>() -> Value {
+    let mut value = schema_for!(T).as_value().clone();
+    if let Some(object) = value.as_object_mut() {
+        // Anthropic's tool schema validator doesn't need (and can be
+        // confused by) the JSON-Schema-dialect metadata schemars adds.
+        object.remove("$schema");
+        object.remove("title");
+    }
+    value
+}