diff --git a/sdk/exec/antigravity.go b/sdk/exec/antigravity.go
new file mode 100644
index 00000000000..8d189d55591
--- /dev/null
+++ b/sdk/exec/antigravity.go
@@ -0,0 +1,19 @@
+// Package exec provides SDK wrappers for CLIProxyAPI executor functionality.
+// This package exposes internal executor implementations for external use.
+package exec
+
+import (
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/config"
+	internal "github.com/router-for-me/CLIProxyAPI/v7/internal/runtime/executor"
+
+	// Import builtin to register translators (claude -> antigravity, etc.)
+	_ "github.com/router-for-me/CLIProxyAPI/v7/sdk/translator/builtin"
+)
+
+// AntigravityExecutor is a type alias for the internal AntigravityExecutor.
+type AntigravityExecutor = internal.AntigravityExecutor
+
+// NewAntigravityExecutor creates a new AntigravityExecutor instance.
+func NewAntigravityExecutor() *AntigravityExecutor {
+	return internal.NewAntigravityExecutor(&config.Config{})
+}
diff --git a/sdk/exec/codex.go b/sdk/exec/codex.go
new file mode 100644
index 00000000000..904c8f66604
--- /dev/null
+++ b/sdk/exec/codex.go
@@ -0,0 +1,18 @@
+// Package exec provides SDK wrappers for CLIProxyAPI executor functionality.
+// This file exposes the internal CodexExecutor for external use.
+// Token management (access_token refresh) is the caller's responsibility;
+// the caller should set auth.Metadata["access_token"] before calling Execute/ExecuteStream.
+package exec
+
+import (
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/config"
+	internal "github.com/router-for-me/CLIProxyAPI/v7/internal/runtime/executor"
+)
+
+// CodexExecutor is a type alias for the internal CodexExecutor.
+type CodexExecutor = internal.CodexExecutor
+
+// NewCodexExecutor creates a new CodexExecutor instance.
+func NewCodexExecutor() *CodexExecutor {
+	return internal.NewCodexExecutor(&config.Config{})
+}
diff --git a/sdk/exec/xai.go b/sdk/exec/xai.go
new file mode 100644
index 00000000000..cce22605b5a
--- /dev/null
+++ b/sdk/exec/xai.go
@@ -0,0 +1,18 @@
+// Package exec provides SDK wrappers for CLIProxyAPI executor functionality.
+// This file exposes the internal xAI/Grok executor for external use.
+// Token management (access_token refresh) is handled by the executor using the
+// OAuth metadata stored on the provided auth object.
+package exec
+
+import (
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/config"
+	internal "github.com/router-for-me/CLIProxyAPI/v7/internal/runtime/executor"
+)
+
+// XAIExecutor is a type alias for the internal xAI/Grok executor.
+type XAIExecutor = internal.XAIAutoExecutor
+
+// NewXAIExecutor creates a new xAI/Grok executor instance.
+func NewXAIExecutor() *XAIExecutor {
+	return internal.NewXAIAutoExecutor(&config.Config{})
+}