diff --git a/include/cloud_point_rpc/cli.hpp b/include/cloud_point_rpc/cli.hpp
index 43aa35a..155478d 100644
--- a/include/cloud_point_rpc/cli.hpp
+++ b/include/cloud_point_rpc/cli.hpp
@@ -3,7 +3,7 @@
 #include <iostream>
 #include <string>
 #include "export.h"
-namespace cloud_point_rpc {
+namespace score {
 
 /**
  * @brief Runs the CLI client.
diff --git a/include/cloud_point_rpc/config.hpp b/include/cloud_point_rpc/config.hpp
index cb26526..ba06840 100644
--- a/include/cloud_point_rpc/config.hpp
+++ b/include/cloud_point_rpc/config.hpp
@@ -6,7 +6,7 @@
 #include <vector>
 #include <yaml-cpp/yaml.h>
 
-namespace cloud_point_rpc {
+namespace score {
 
 struct ServerConfig {
     std::string ip;
diff --git a/include/cloud_point_rpc/rpc_client.hpp b/include/cloud_point_rpc/rpc_client.hpp
index 267f976..f7c8861 100644
--- a/include/cloud_point_rpc/rpc_client.hpp
+++ b/include/cloud_point_rpc/rpc_client.hpp
@@ -6,7 +6,7 @@
 #include <jsonrpccxx/client.hpp>
 #include <nlohmann/json.hpp>
 #include <vector>
-namespace cloud_point_rpc {
+namespace score {
 
 class RpcClient : public jsonrpccxx::JsonRpcClient {
   public:
diff --git a/include/cloud_point_rpc/rpc_server.hpp b/include/cloud_point_rpc/rpc_server.hpp
index c52c34b..d5dc23b 100644
--- a/include/cloud_point_rpc/rpc_server.hpp
+++ b/include/cloud_point_rpc/rpc_server.hpp
@@ -16,7 +16,7 @@ struct rpc_string {
 };
 }
 
-namespace cloud_point_rpc {
+namespace score {
 
 class CRPC_EXPORT RpcServer {
   public:
diff --git a/include/cloud_point_rpc/serialize.hpp b/include/cloud_point_rpc/serialize.hpp
index ee19dd0..187307b 100644
--- a/include/cloud_point_rpc/serialize.hpp
+++ b/include/cloud_point_rpc/serialize.hpp
@@ -5,7 +5,7 @@
 #include <type_traits>
 #include <vector>
 
-namespace cloud_point_rpc {
+namespace score {
 
 template <typename T>
 concept NumericType = requires(T param) {
diff --git a/include/cloud_point_rpc/service.hpp b/include/cloud_point_rpc/service.hpp
index d3134be..efadc6c 100644
--- a/include/cloud_point_rpc/service.hpp
+++ b/include/cloud_point_rpc/service.hpp
@@ -3,7 +3,7 @@
 #include "cloud_point_rpc/config.hpp"
 #include <vector>
 #include "export.h"
-namespace cloud_point_rpc {
+namespace score {
 
 class CRPC_EXPORT Service {
   public:
diff --git a/include/cloud_point_rpc/tcp_connector.hpp b/include/cloud_point_rpc/tcp_connector.hpp
index 69d0975..a9d1ab0 100644
--- a/include/cloud_point_rpc/tcp_connector.hpp
+++ b/include/cloud_point_rpc/tcp_connector.hpp
@@ -6,7 +6,7 @@
 #include <glog/logging.h>
 #include <string>
 #include "export.h"
-namespace cloud_point_rpc {
+namespace score {
 /**
  * TCPConnector main purpose is to implement jsonrpccxx::IClientConnector Send
  * method As an internal implementation, TCPConnector adds to the beginning of
diff --git a/include/cloud_point_rpc/tcp_read.hpp b/include/cloud_point_rpc/tcp_read.hpp
index 8b71a0d..6c0b2f6 100644
--- a/include/cloud_point_rpc/tcp_read.hpp
+++ b/include/cloud_point_rpc/tcp_read.hpp
@@ -3,7 +3,7 @@
 #include <asio.hpp>
 #include <cloud_point_rpc/serialize.hpp>
 #include <glog/logging.h>
-namespace cloud_point_rpc {
+namespace score {
 
 static inline std::string tcp_read(asio::ip::tcp::socket &socket,
                                    std::string_view prefix) {
diff --git a/include/cloud_point_rpc/tcp_server.hpp b/include/cloud_point_rpc/tcp_server.hpp
index 0adb1ff..0cf73fd 100644
--- a/include/cloud_point_rpc/tcp_server.hpp
+++ b/include/cloud_point_rpc/tcp_server.hpp
@@ -10,7 +10,7 @@
 #include "export.h"
 #include <list>
 #include <ranges>
-namespace cloud_point_rpc {
+namespace score {
 
 class CRPC_EXPORT TcpServer {
   public:
diff --git a/src/cli.cpp b/src/cli.cpp
index 75668db..8b4bd0c 100644
--- a/src/cli.cpp
+++ b/src/cli.cpp
@@ -3,7 +3,7 @@
 #include <glog/logging.h>
 #include <string>
 
-namespace cloud_point_rpc {
+namespace score {
 
 void print_menu(std::ostream &output) {
     output << "\n=== Cloud Point RPC CLI ===" << std::endl;
diff --git a/src/main.cpp b/src/main.cpp
index 3068468..cd0db86 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -24,8 +24,8 @@ int main(int argc, char *argv[]) {
     f.close();
 
     try {
-        auto config = cloud_point_rpc::ConfigLoader::load(config_path);
-        return cloud_point_rpc::run_cli(std::cin, std::cout, config.server.ip,
+        auto config = score::ConfigLoader::load(config_path);
+        return score::run_cli(std::cin, std::cout, config.server.ip,
                                         config.server.port);
     } catch (const std::exception &e) {
         std::cerr << "Failed to start CLI: " << e.what() << std::endl;
diff --git a/src/rpc_server.cpp b/src/rpc_server.cpp
index a634472..08d3012 100644
--- a/src/rpc_server.cpp
+++ b/src/rpc_server.cpp
@@ -2,7 +2,7 @@
 #include <glog/logging.h>
 using json = nlohmann::json;
 
-namespace cloud_point_rpc {
+namespace score {
 
 namespace {
 json create_error(int code, const std::string &message,
diff --git a/src/server_api.cpp b/src/server_api.cpp
index 0083768..84a7d56 100644
--- a/src/server_api.cpp
+++ b/src/server_api.cpp
@@ -9,8 +9,8 @@
 #include <list>
 
 static std::list<std::unique_ptr<rpc_string>> gc; 
-cloud_point_rpc::RpcServer rpc_server;
-std::unique_ptr<cloud_point_rpc::TcpServer> server = nullptr;
+score::RpcServer rpc_server;
+std::unique_ptr<score::TcpServer> server = nullptr;
 
 extern "C" {
 
@@ -40,10 +40,10 @@ void crpc_init(const char* config_path) {
         LOG(INFO) << "config_path was not provided";
     }
     try {
-        auto config = cloud_point_rpc::ConfigLoader::load(config_path);
+        auto config = score::ConfigLoader::load(config_path);
         LOG(INFO) << "Loaded config from " << config_path;
 
-        server = std::make_unique<cloud_point_rpc::TcpServer>(config.server.ip, config.server.port,
+        server = std::make_unique<score::TcpServer>(config.server.ip, config.server.port,
                                           [&](const std::string &request) {
                                               return rpc_server.process(
                                                   request);
diff --git a/src/server_main.cpp b/src/server_main.cpp
index 7ff4c9f..7473e49 100644
--- a/src/server_main.cpp
+++ b/src/server_main.cpp
@@ -20,12 +20,12 @@ int main(int argc, char *argv[]) {
     LOG(INFO) << "Starting Cloud Point RPC Server (Test Mock)...";
 
     try {
-        auto config = cloud_point_rpc::ConfigLoader::load(config_path);
+        auto config = score::ConfigLoader::load(config_path);
         LOG(INFO) << "Loaded config from " << config_path;
 
         // Inject test data into service
-        cloud_point_rpc::Service service(config.test_data);
-        cloud_point_rpc::RpcServer rpc_server;
+        score::Service service(config.test_data);
+        score::RpcServer rpc_server;
 
         rpc_server.register_method("get-intrinsic-params", [&](const json &) {
             return service.get_intrinsic_params();
@@ -39,7 +39,7 @@ int main(int argc, char *argv[]) {
             return service.get_cloud_point();
         });
 
-        cloud_point_rpc::TcpServer server(config.server.ip, config.server.port,
+        score::TcpServer server(config.server.ip, config.server.port,
                                           [&](const std::string &request) {
                                               return rpc_server.process(
                                                   request);
diff --git a/src/service.cpp b/src/service.cpp
index e88cb82..2745d5b 100644
--- a/src/service.cpp
+++ b/src/service.cpp
@@ -1,6 +1,6 @@
 #include "cloud_point_rpc/service.hpp"
 
-namespace cloud_point_rpc {
+namespace score {
 
 Service::Service(const TestData &data) : data_(data) {}
 
diff --git a/src/test_api.cpp b/src/test_api.cpp
index 166e426..1779ced 100644
--- a/src/test_api.cpp
+++ b/src/test_api.cpp
@@ -121,7 +121,7 @@ class TestThread {
         calls_queue = std::queue<std::string>();
         methods.clear();
         state.store(true, std::memory_order_relaxed);
-        server = cloud_point_rpc::RpcServer();
+        server = score::RpcServer();
     }
 
   private:
@@ -131,7 +131,7 @@ class TestThread {
     std::set<std::string> methods{};
     std::jthread thr;
     std::mutex mtx;
-    cloud_point_rpc::RpcServer server;
+    score::RpcServer server;
     std::chrono::duration<int64_t, std::milli> thr_sleep{50};
 } test;
 
diff --git a/tests/test_cli.cpp b/tests/test_cli.cpp
index e7897f0..a94fdc4 100644
--- a/tests/test_cli.cpp
+++ b/tests/test_cli.cpp
@@ -9,7 +9,7 @@
 #include "cloud_point_rpc/rpc_server.hpp"
 #include "cloud_point_rpc/tcp_server.hpp"
 
-using namespace cloud_point_rpc;
+using namespace score;
 
 class CliTest : public ::testing::Test {
 public:
diff --git a/tests/test_integration.cpp b/tests/test_integration.cpp
index da418fc..721e654 100644
--- a/tests/test_integration.cpp
+++ b/tests/test_integration.cpp
@@ -11,7 +11,7 @@
 
 #include <fstream>
 
-using namespace cloud_point_rpc;
+using namespace score;
 
 class IntegrationTest : public ::testing::Test {
   protected:
diff --git a/tests/test_rpc.cpp b/tests/test_rpc.cpp
index 979b0fe..3d2798e 100644
--- a/tests/test_rpc.cpp
+++ b/tests/test_rpc.cpp
@@ -7,7 +7,7 @@
 #include <vector>
 
 using json = nlohmann::json;
-using namespace cloud_point_rpc;
+using namespace score;
 
 class RpcServerTest : public ::testing::Test {
   protected:
diff --git a/tests/test_tcp.cpp b/tests/test_tcp.cpp
index 852f94c..4046853 100644
--- a/tests/test_tcp.cpp
+++ b/tests/test_tcp.cpp
@@ -15,11 +15,11 @@ class TcpTest : public ::testing::Test {
 
   protected:
     void SetUp() override {
-        server_ = std::make_unique<cloud_point_rpc::TcpServer>(
+        server_ = std::make_unique<score::TcpServer>(
             "127.0.0.1", 12345, [this](const std::string &request) {
                 EXPECT_EQ(request, expected_);
                 std::string msg = "Echo: " + request;
-                auto v          = cloud_point_rpc::serialize(msg.length());
+                auto v          = score::serialize(msg.length());
                 std::string res(v.begin(), v.end());
                 res += msg;
                 return res;
@@ -33,19 +33,19 @@ class TcpTest : public ::testing::Test {
     }
 
     std::string expected_;
-    std::unique_ptr<cloud_point_rpc::TcpServer> server_;
+    std::unique_ptr<score::TcpServer> server_;
 };
 
 TEST(SerializeTest, Base) {
     uint64_t value{123};
-    auto res = cloud_point_rpc::serialize(value);
-    EXPECT_EQ(value, cloud_point_rpc::deserialize<uint64_t>(res));
+    auto res = score::serialize(value);
+    EXPECT_EQ(value, score::deserialize<uint64_t>(res));
 }
 
 TEST_F(TcpTest, EchoTest) {
     constexpr std::string_view msg = "Hello, TCP Server!";
     ExpectedResponse(msg.data());
-    cloud_point_rpc::TCPConnector connector("127.0.0.1", 12345);
+    score::TCPConnector connector("127.0.0.1", 12345);
     auto res = connector.Send(msg.data());
 }
 
@@ -53,6 +53,6 @@ TEST_F(TcpTest, HugeBuffer) {
     static constexpr uint64_t w = 1280, h = 720, c = 3;
     std::string data(w * h * c, 77);
     ExpectedResponse(data);
-    cloud_point_rpc::TCPConnector connector("127.0.0.1", 12345);
+    score::TCPConnector connector("127.0.0.1", 12345);
     auto res = connector.Send(data);
 }
\ No newline at end of file