refactor: add to template agent roles

sources/Session/CMakeLists.txt

@@ -9,6 +9,7 @@ add_library(Session STATIC
     Session.hpp Session.cpp
     SessionManager.hpp SessionManager.cpp
     SystemPromptBuilder.hpp SystemPromptBuilder.cpp
+    ToolContributorRegistry.hpp
 )
 
 target_link_libraries(Session

sources/Session/Session.cpp

@@ -210,7 +210,9 @@ LLMQore::RequestID Session::sendCompletion(Templates::ContextData ctx)
     if (!provider->prepareRequest(payload, tmpl, ctx, /*tools=*/false, /*thinking=*/false))
         return {};
 
-    const auto id = provider->sendRequest(QUrl(provider->url()), payload, cfg.endpoint);
+    QString endpoint = cfg.endpoint;
+    endpoint.replace(QStringLiteral("${MODEL}"), cfg.model);
+    const auto id = provider->sendRequest(QUrl(provider->url()), payload, endpoint);
     if (id.isEmpty())
         return {};
 
@@ -242,7 +244,9 @@ LLMQore::RequestID Session::dispatch(
     if (!provider->prepareRequest(payload, tmpl, ctx, tools, thinking))
         return {};
 
-    const auto id = provider->sendRequest(QUrl(provider->url()), payload, cfg.endpoint);
+    QString endpoint = cfg.endpoint;
+    endpoint.replace(QStringLiteral("${MODEL}"), cfg.model);
+    const auto id = provider->sendRequest(QUrl(provider->url()), payload, endpoint);
     if (id.isEmpty())
         return {};
 

sources/Session/SessionManager.hpp

@@ -9,6 +9,8 @@
 #include <QPointer>
 #include <QString>
 
+#include "ToolContributorRegistry.hpp"
+
 namespace QodeAssist {
 
 class AgentFactory;
@@ -41,6 +43,9 @@ public:
 
     void cancelAll();
 
+    ToolContributorRegistry &toolContributors() noexcept { return m_toolContributors; }
+    const ToolContributorRegistry &toolContributors() const noexcept { return m_toolContributors; }
+
 signals:
     void sessionCreated(Session *session);
     void sessionRemoved(Session *session);
@@ -48,6 +53,7 @@ signals:
 private:
     QPointer<AgentFactory> m_agentFactory;
     QList<QPointer<Session>> m_sessions;
+    ToolContributorRegistry m_toolContributors;
 };
 
 } // namespace QodeAssist

sources/Session/ToolContributorRegistry.hpp

@@ -0,0 +1,41 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <functional>
+#include <utility>
+#include <vector>
+
+namespace LLMQore {
+class ToolsManager;
+}
+
+namespace QodeAssist {
+
+class ToolContributorRegistry
+{
+public:
+    using Contributor = std::function<void(LLMQore::ToolsManager *)>;
+
+    void add(Contributor contributor)
+    {
+        if (contributor)
+            m_contributors.push_back(std::move(contributor));
+    }
+
+    void contribute(LLMQore::ToolsManager *tools) const
+    {
+        if (!tools)
+            return;
+        for (const auto &contributor : m_contributors)
+            contributor(tools);
+    }
+
+    void clear() { m_contributors.clear(); }
+
+private:
+    std::vector<Contributor> m_contributors;
+};
+
+} // namespace QodeAssist