Inital commit

common/jinja/caps.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include "runtime.h"
+
+#include <string>
+#include <map>
+
+namespace jinja {
+
+struct caps {
+    bool supports_tools = true;
+    bool supports_tool_calls = true;
+    bool supports_system_role = true;
+    bool supports_parallel_tool_calls = true;
+
+    // supports preserve reasoning trace in the full history, not just the last assistant message
+    bool supports_preserve_reasoning = false;
+
+    // one of the 2 content capabilities must be true
+    bool supports_string_content = true;
+    bool supports_typed_content = false;
+
+    bool supports_object_arguments = false;
+
+    // for reporting on server
+    std::map<std::string, bool> to_map() const;
+
+    // for debugging
+    std::string to_string() const;
+};
+
+caps caps_get(jinja::program & prog);
+
+void caps_apply_preserve_reasoning(jinja::context & ctx, bool enabled);
+
+} // namespace jinja