diff --git a/loop/server/loophttp.go b/loop/server/loophttp.go
index b5fddb4..57c36ab 100644
--- a/loop/server/loophttp.go
+++ b/loop/server/loophttp.go
@@ -81,6 +81,7 @@
 	WorkingDir           string                        `json:"working_dir"` // deprecated
 	OS                   string                        `json:"os"`          // deprecated
 	GitOrigin            string                        `json:"git_origin,omitempty"`
+	GitUsername          string                        `json:"git_username,omitempty"`
 	OutstandingLLMCalls  int                           `json:"outstanding_llm_calls"`
 	OutstandingToolCalls []string                      `json:"outstanding_tool_calls"`
 	SessionID            string                        `json:"session_id"`
@@ -1270,6 +1271,7 @@
 		OutsideWorkingDir:    s.agent.OutsideWorkingDir(),
 		InsideWorkingDir:     getWorkingDir(),
 		GitOrigin:            s.agent.GitOrigin(),
+		GitUsername:          s.agent.GitUsername(),
 		OutstandingLLMCalls:  s.agent.OutstandingLLMCallCount(),
 		OutstandingToolCalls: s.agent.OutstandingToolCalls(),
 		SessionID:            s.agent.SessionID(),
diff --git a/loop/server/loophttp_test.go b/loop/server/loophttp_test.go
index d93c360..0903774 100644
--- a/loop/server/loophttp_test.go
+++ b/loop/server/loophttp_test.go
@@ -25,6 +25,7 @@
 	currentState             string
 	subscribers              []chan *loop.AgentMessage
 	stateTransitionListeners []chan loop.StateTransition
+	gitUsername              string
 	initialCommit            string
 	branchName               string
 	branchPrefix             string
@@ -238,6 +239,7 @@
 func (m *mockAgent) OutsideHostname() string                     { return "test-host" }
 func (m *mockAgent) OutsideWorkingDir() string                   { return "/app" }
 func (m *mockAgent) GitOrigin() string                           { return "" }
+func (m *mockAgent) GitUsername() string                         { return m.gitUsername }
 func (m *mockAgent) OpenBrowser(url string)                      {}
 func (m *mockAgent) CompactConversation(ctx context.Context) error {
 	// Mock implementation - just return nil