Initial CivilPlan MCP implementation

civilplan_mcp/tools/waste_estimator.py

@@ -0,0 +1,25 @@
+from __future__ import annotations
+
+from civilplan_mcp.db.bootstrap import load_json_data
+from civilplan_mcp.models import ProjectDomain
+from civilplan_mcp.tools._base import wrap_response
+
+
+def estimate_waste_disposal(*, project_type: str, waste_items: dict[str, float]) -> dict:
+    catalog = load_json_data("waste_disposal_prices_2025.json")["prices"]
+    details = []
+    total_cost = 0
+    for name, quantity in waste_items.items():
+        price = catalog[name]["price"]
+        amount = round(price * quantity)
+        total_cost += amount
+        details.append({"item": name, "quantity": quantity, "unit_price": price, "amount": amount})
+
+    return wrap_response(
+        {
+            "project_type": project_type,
+            "details": details,
+            "summary": {"total_cost_won": total_cost, "item_count": len(details)},
+        },
+        ProjectDomain.복합,
+    )