Bold questions

internal/claude/session.go

@@ -34,6 +34,7 @@ type Options struct {
 	ForkSession bool
 	GitName     string
 	GitEmail    string
+	Guidance    string
 	Hooks       map[string][]HookMatcher
 	MCPServers  []*mcp.Server
 	Transcript  io.Writer
@@ -127,6 +128,27 @@ func (e Event) Blocks() ([]Block, error) {
 	return blocks, nil
 }
 
+func (e Event) TextDelta() (string, error) {
+	msg := struct {
+		ParentToolUseID *string `json:"parent_tool_use_id"`
+		Event           struct {
+			Type  string `json:"type"`
+			Delta struct {
+				Type string `json:"type"`
+				Text string `json:"text"`
+			} `json:"delta"`
+		} `json:"event"`
+	}{}
+	err := json.Unmarshal(e.Raw, &msg)
+	if err != nil {
+		return "", err
+	}
+	if msg.ParentToolUseID != nil || msg.Event.Type != "content_block_delta" || msg.Event.Delta.Type != "text_delta" {
+		return "", nil
+	}
+	return msg.Event.Delta.Text, nil
+}
+
 func (e Event) Result() (Result, error) {
 	res := Result{}
 	err := json.Unmarshal(e.Raw, &res)
@@ -250,6 +272,7 @@ func (s *Session) buildArgs(opts Options) ([]string, error) {
 		"--output-format", "stream-json",
 		"--input-format", "stream-json",
 		"--verbose",
+		"--include-partial-messages",
 		"--permission-mode", "bypassPermissions",
 		"--allow-dangerously-skip-permissions",
 		"--settings", string(settings),
@@ -260,6 +283,10 @@ func (s *Session) buildArgs(opts Options) ([]string, error) {
 		args = append(args, "--model", opts.Model)
 	}
 
+	if opts.Guidance != "" {
+		args = append(args, "--append-system-prompt", opts.Guidance)
+	}
+
 	if opts.SessionID != "" {
 		args = append(args, "--session-id="+opts.SessionID)
 	}
@@ -464,7 +491,9 @@ func (s *Session) handleLine(line []byte) {
 	if env.Type == "control_response" {
 		s.learnScrub(env.Response)
 	}
-	s.record("recv", line)
+	if env.Type != "stream_event" {
+		s.record("recv", line)
+	}
 	s.writeMu.Unlock()
 
 	switch env.Type {