refactor(tools): create_audio delegates to audio.Manager

cmd/gateway_agents.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"log/slog"
 
+	"github.com/nextlevelbuilder/goclaw/internal/audio/elevenlabs"
+	minimaxaudio "github.com/nextlevelbuilder/goclaw/internal/audio/minimax"
 	"github.com/nextlevelbuilder/goclaw/internal/bus"
 	"github.com/nextlevelbuilder/goclaw/internal/config"
 	"github.com/nextlevelbuilder/goclaw/internal/memory"
@@ -275,12 +277,42 @@ func setupTTS(cfg *config.Config) *tts.Manager {
 	return mgr
 }
 
-// setupAudioExtras wires optional STT + Music static defaults into the audio
-// Manager. Phase 1 placeholder: body is empty — Phase 3 wires Music providers,
-// Phase 4 wires STT providers. Kept here so the call-site in gateway_setup.go
-// is stable from Phase 1 onward.
-//
-//nolint:unused // Phase 1 stub; wired in Phase 3/4.
-func setupAudioExtras(_ *config.Config, _ *tts.Manager) {
-	// Intentionally empty. Phase 3/4 will register Music/STT providers here.
+// setupAudioExtras wires Music and SFX providers into the audio Manager.
+// ElevenLabs is registered for both SFX and Music when an API key is present.
+// MiniMax music is registered when cfg.Audio.Music is configured with a key.
+// Phase 4 will add STT providers here.
+func setupAudioExtras(cfg *config.Config, mgr *tts.Manager) {
+	ellKey := cfg.Tts.ElevenLabs.APIKey
+	ellBase := cfg.Tts.ElevenLabs.BaseURL
+
+	// ElevenLabs SFX — reuse TTS credentials.
+	if ellKey != "" {
+		mgr.RegisterSFX(elevenlabs.NewSFXProvider(elevenlabs.Config{
+			APIKey:  ellKey,
+			BaseURL: ellBase,
+		}))
+		slog.Info("audio.sfx: elevenlabs registered")
+	}
+
+	// ElevenLabs Music — same credentials, uses /v1/music endpoint.
+	if ellKey != "" {
+		mgr.RegisterMusic(elevenlabs.NewMusicProvider(elevenlabs.Config{
+			APIKey:  ellKey,
+			BaseURL: ellBase,
+		}))
+		slog.Info("audio.music: elevenlabs registered")
+	}
+
+	// MiniMax Music — optional, from cfg.Audio.Music block.
+	if cfg.Audio != nil && cfg.Audio.Music != nil {
+		mc := cfg.Audio.Music
+		if mc.APIKey != "" {
+			mgr.RegisterMusic(minimaxaudio.NewMusicProvider(minimaxaudio.MusicConfig{
+				APIKey:  mc.APIKey,
+				APIBase: mc.BaseURL,
+				Model:   mc.Model,
+			}))
+			slog.Info("audio.music: minimax registered")
+		}
+	}
 }

cmd/gateway_setup.go

@@ -133,17 +133,17 @@ func setupToolRegistry(
 	toolsReg.Register(tools.NewReadImageTool(providerRegistry))
 	toolsReg.Register(tools.NewCreateImageTool(providerRegistry))
 
-	// Audio generation tool (MiniMax music + ElevenLabs sound effects)
-	toolsReg.Register(tools.NewCreateAudioTool(providerRegistry,
-		cfg.Tts.ElevenLabs.APIKey, cfg.Tts.ElevenLabs.BaseURL))
-
-	// Audio system (TTS today, STT/Music/SFX in later phases) — always create
-	// TtsTool so config reload can populate it later.
+	// Audio system: build Manager first so Music/SFX providers are registered
+	// before the create_audio tool is constructed.
 	ttsMgr := setupTTS(cfg)
 	if ttsMgr == nil {
 		ttsMgr = tts.NewManager(tts.ManagerConfig{})
 	}
-	setupAudioExtras(cfg, ttsMgr) // Phase 1 stub; Phase 3/4 wire Music/STT.
+	setupAudioExtras(cfg, ttsMgr) // Phase 3: registers Music + SFX providers.
+
+	// Audio generation tool — backed by audio.Manager (Music + SFX).
+	toolsReg.Register(tools.NewCreateAudioTool(ttsMgr))
+
 	ttsTool = tools.NewTtsTool(ttsMgr)
 	toolsReg.Register(ttsTool)
 	if ttsMgr.HasProviders() {