diff --git a/framework/provisioning/bootstrap.go b/framework/provisioning/bootstrap.go
index 54dfca1a2..dc60fb68c 100644
--- a/framework/provisioning/bootstrap.go
+++ b/framework/provisioning/bootstrap.go
@@ -28,11 +28,6 @@ type Request struct {
 	r         *protocol.ToolRequest
 }
 
-// XXX remove Tool when all the uses are gone.
-type Tool interface {
-	StackHandler
-}
-
 type AllHandlers interface {
 	StackHandler
 
@@ -74,12 +69,6 @@ func Handle(h *Handlers) {
 	}
 }
 
-func HandleInvoke(f InvokeFunc) {
-	h := NewHandlers()
-	h.Any().HandleInvoke(f)
-	Handle(h)
-}
-
 func handleRequest(ctx context.Context, req *protocol.ToolRequest, handlers AllHandlers) (*protocol.ToolResponse, error) {
 	br := Request{r: req, Snapshots: map[string]fs.FS{}}