diff --git a/compiler/src/dotty/tools/dotc/quoted/QuoteDriver.scala b/compiler/src/dotty/tools/dotc/quoted/QuoteDriver.scala
index 65090bb5e5bc..4c4ff5193730 100644
--- a/compiler/src/dotty/tools/dotc/quoted/QuoteDriver.scala
+++ b/compiler/src/dotty/tools/dotc/quoted/QuoteDriver.scala
@@ -2,20 +2,21 @@ package dotty.tools.dotc.quoted
 
 import dotty.tools.dotc.ast.tpd
 import dotty.tools.dotc.Driver
-import dotty.tools.dotc.core.Contexts.Context
+import dotty.tools.dotc.core.Contexts.{Context, ContextBase}
 import dotty.tools.io.{AbstractFile, Directory, PlainDirectory, VirtualDirectory}
 import dotty.tools.repl.AbstractFileClassLoader
 
 import scala.quoted.{Expr, Type}
 import java.net.URLClassLoader
 
-import Toolbox.{Run, Settings, Show}
 import dotty.tools.dotc.tastyreflect.TastyImpl
 
 class QuoteDriver extends Driver {
   import tpd._
 
-  def run[T](expr: Expr[T], settings: Settings[Run]): T = {
+  private[this] val contextBase: ContextBase = new ContextBase
+
+  def run[T](expr: Expr[T], settings: ToolboxSettings): T = {
     val (_, ctx: Context) = setup(settings.compilerArgs.toArray :+ "dummy.scala", initCtx.fresh)
 
     val outDir: AbstractFile = settings.outDir match {
@@ -39,7 +40,7 @@ class QuoteDriver extends Driver {
     method.invoke(instance).asInstanceOf[T]
   }
 
-  def show(expr: Expr[_], settings: Settings[Show]): String = {
+  def show(expr: Expr[_], settings: ToolboxSettings): String = {
     def show(tree: Tree, ctx: Context): String = {
       val tree1 = if (settings.rawTree) tree else (new TreeCleaner).transform(tree)(ctx)
       TastyImpl.showSourceCode.showTree(tree1)(ctx)
@@ -47,7 +48,7 @@ class QuoteDriver extends Driver {
     withTree(expr, show, settings)
   }
 
-  def withTree[T](expr: Expr[_], f: (Tree, Context) => T, settings: Settings[_]): T = {
+  def withTree[T](expr: Expr[_], f: (Tree, Context) => T, settings: ToolboxSettings): T = {
     val (_, ctx: Context) = setup(settings.compilerArgs.toArray :+ "dummy.scala", initCtx.fresh)
 
     var output: Option[T] = None
@@ -59,7 +60,7 @@ class QuoteDriver extends Driver {
     output.getOrElse(throw new Exception("Could not extract " + expr))
   }
 
-  def withTypeTree[T](tpe: Type[_], f: (TypTree, Context) => T, settings: Settings[_]): T = {
+  def withTypeTree[T](tpe: Type[_], f: (TypTree, Context) => T, settings: ToolboxSettings): T = {
     val (_, ctx: Context) = setup(settings.compilerArgs.toArray :+ "dummy.scala", initCtx.fresh)
 
     var output: Option[T] = None
@@ -72,7 +73,7 @@ class QuoteDriver extends Driver {
   }
 
   override def initCtx: Context = {
-    val ictx = super.initCtx.fresh
+    val ictx = contextBase.initialCtx
     var classpath = System.getProperty("java.class.path")
     this.getClass.getClassLoader match {
       case cl: URLClassLoader =>
diff --git a/compiler/src/dotty/tools/dotc/quoted/Toolbox.scala b/compiler/src/dotty/tools/dotc/quoted/Toolbox.scala
index 1d369ed19057..fa18a4843331 100644
--- a/compiler/src/dotty/tools/dotc/quoted/Toolbox.scala
+++ b/compiler/src/dotty/tools/dotc/quoted/Toolbox.scala
@@ -4,67 +4,25 @@ import dotty.tools.dotc.ast.tpd
 
 import scala.quoted.Expr
 import scala.quoted.Exprs.{LiftedExpr, TastyTreeExpr}
-import scala.runtime.quoted._
 
 /** Default runners for quoted expressions */
 object Toolbox {
   import tpd._
 
-  type Run
-  type Show
+  implicit def make(implicit settings: ToolboxSettings): scala.quoted.Toolbox = new scala.quoted.Toolbox {
 
-  implicit def toolbox[T](implicit
-      runSettings: Settings[Run] = Settings.run(),
-      showSettings: Settings[Show] = Settings.show()
-    ): Toolbox[T] = new Toolbox[T] {
+    private[this] val driver: QuoteDriver = new QuoteDriver()
 
-    def run(expr: Expr[T]): T = expr match {
+    def run[T](expr: Expr[T]): T = expr match {
       case expr: LiftedExpr[T] =>
         expr.value
       case expr: TastyTreeExpr[Tree] @unchecked =>
         throw new Exception("Cannot call `Expr.run` on an `Expr` that comes from an inline macro argument.")
       case _ =>
-        new QuoteDriver().run(expr, runSettings)
+        driver.run(expr, settings)
     }
 
-    def show(expr: Expr[T]): String = new QuoteDriver().show(expr, showSettings)
+    def show[T](expr: Expr[T]): String = driver.show(expr, settings)
 
   }
-
-  class Settings[T] private (val outDir: Option[String], val rawTree: Boolean, val compilerArgs: List[String])
-
-  object Settings {
-
-    /** Quote run settings
-     *  @param optimise Enable optimisation when compiling the quoted code
-     *  @param outDir Output directory for the compiled quote. If set to None the output will be in memory
-     *  @param compilerArgs Compiler arguments. Use only if you know what you are doing.
-     */
-    def run(
-        optimise: Boolean = false,
-        outDir: Option[String] = None,
-        compilerArgs: List[String] = Nil
-        ): Settings[Run] = {
-      var compilerArgs1 = compilerArgs
-      if (optimise) compilerArgs1 = "-optimise" :: compilerArgs1
-      new Settings(outDir, false, compilerArgs1)
-    }
-
-    /** Quote show settings
-     *  @param color Print output with colors
-     *  @param rawTree Do not remove quote tree artifacts
-     *  @param compilerArgs Compiler arguments. Use only if you know what you are doing.
-     */
-    def show(
-        color: Boolean = false,
-        rawTree: Boolean = false,
-        compilerArgs: List[String] = Nil
-        ): Settings[Show] = {
-      var compilerArgs1 = compilerArgs
-      compilerArgs1 = s"-color:${if (color) "always" else "never"}" :: compilerArgs1
-      new Settings(None, rawTree, compilerArgs1)
-    }
-
-  }
-
 }
diff --git a/compiler/src/dotty/tools/dotc/quoted/ToolboxSettings.scala b/compiler/src/dotty/tools/dotc/quoted/ToolboxSettings.scala
new file mode 100644
index 000000000000..98027f4c694e
--- /dev/null
+++ b/compiler/src/dotty/tools/dotc/quoted/ToolboxSettings.scala
@@ -0,0 +1,28 @@
+package dotty.tools.dotc.quoted
+
+class ToolboxSettings private (val outDir: Option[String], val rawTree: Boolean, val compilerArgs: List[String])
+
+object ToolboxSettings {
+
+  implicit def default: ToolboxSettings = make()
+
+  /** Make toolbox settings
+    *  @param optimise Enable optimisation when compiling the quoted code
+    *  @param outDir Output directory for the compiled quote. If set to None the output will be in memory
+    *  @param color Print output with colors
+    *  @param rawTree Do not remove quote tree artifacts
+    *  @param compilerArgs Compiler arguments. Use only if you know what you are doing.
+    */
+  def make(
+            optimise: Boolean = false,
+            color: Boolean = false,
+            rawTree: Boolean = false,
+            outDir: Option[String] = None,
+            compilerArgs: List[String] = Nil
+          ): ToolboxSettings = {
+    var compilerArgs1 = compilerArgs
+    if (optimise) compilerArgs1 = "-optimise" :: compilerArgs1
+    new ToolboxSettings(outDir, rawTree, compilerArgs1)
+  }
+
+}
diff --git a/library/src/scala/quoted/Expr.scala b/library/src/scala/quoted/Expr.scala
index f6fe2d478389..4c87ca4a5b7f 100644
--- a/library/src/scala/quoted/Expr.scala
+++ b/library/src/scala/quoted/Expr.scala
@@ -1,6 +1,5 @@
 package scala.quoted
 
-import scala.runtime.quoted.Toolbox
 import scala.runtime.quoted.Unpickler.Pickled
 
 sealed abstract class Expr[T] {
@@ -10,10 +9,10 @@ sealed abstract class Expr[T] {
    *
    *  May throw a FreeVariableError on expressions that came from an inline macro.
    */
-  final def run(implicit toolbox: Toolbox[T]): T = toolbox.run(this)
+  final def run(implicit toolbox: Toolbox): T = toolbox.run(this)
 
   /** Show a source code like representation of this expression */
-  final def show(implicit toolbox: Toolbox[T]): String = toolbox.show(this)
+  final def show(implicit toolbox: Toolbox): String = toolbox.show(this)
 }
 
 object Expr {
diff --git a/library/src/scala/quoted/Toolbox.scala b/library/src/scala/quoted/Toolbox.scala
new file mode 100644
index 000000000000..066eabd14c74
--- /dev/null
+++ b/library/src/scala/quoted/Toolbox.scala
@@ -0,0 +1,9 @@
+package scala.quoted
+
+import scala.annotation.implicitNotFound
+
+@implicitNotFound("Could not find implicit quoted.Toolbox.\n\nDefault toolbox can be instantiated with:\n  `implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make`\n\nIf only needed once it can also be imported with:\n `import dotty.tools.dotc.quoted.Toolbox._`")
+trait Toolbox {
+  def run[T](expr: Expr[T]): T
+  def show[T](expr: Expr[T]): String
+}
diff --git a/library/src/scala/runtime/quoted/Toolbox.scala b/library/src/scala/runtime/quoted/Toolbox.scala
deleted file mode 100644
index d7982d09da13..000000000000
--- a/library/src/scala/runtime/quoted/Toolbox.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-package scala.runtime.quoted
-
-import scala.annotation.implicitNotFound
-import scala.quoted.Expr
-
-@implicitNotFound("Could not find implicit quoted.Toolbox. Default toolbox can be imported with `import dotty.tools.dotc.quoted.Toolbox._`")
-trait Toolbox[T] {
-  def run(expr: Expr[T]): T
-  def show(expr: Expr[T]): String
-}
diff --git a/tests/run-with-compiler-custom-args/staged-streams_1.check b/tests/run-with-compiler-custom-args/staged-streams_1.check
index 3b74b7e538ac..82ff46515903 100644
--- a/tests/run-with-compiler-custom-args/staged-streams_1.check
+++ b/tests/run-with-compiler-custom-args/staged-streams_1.check
@@ -2,3 +2,18 @@
 
 12
 
+36
+
+2
+
+3
+
+7
+
+12
+
+15
+
+15
+
+72
\ No newline at end of file
diff --git a/tests/run-with-compiler-custom-args/staged-streams_1.scala b/tests/run-with-compiler-custom-args/staged-streams_1.scala
index 9cb319cf8940..ef2f2a6b86ee 100644
--- a/tests/run-with-compiler-custom-args/staged-streams_1.scala
+++ b/tests/run-with-compiler-custom-args/staged-streams_1.scala
@@ -1,4 +1,3 @@
-import dotty.tools.dotc.quoted.Toolbox._
 import scala.quoted._
 
 /**
@@ -674,26 +673,27 @@ object Test {
     .fold('{0}, ((a: Expr[Int], b : Expr[Int]) => '{ ~a + ~b }))
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     println(test1().run)
     println
     println(test2().run)
     println
-    // FIXME re-enable in #4643 when we can cache the compiler context
-//    println(test3().run)
-//    println
-//    println(test4().run)
-//    println
-//    println(test5().run)
-//    println
-//    println(test6().run)
-//    println
-//    println(test7().run)
-//    println
-//    println(test8().run)
-//    println
-//    println(test9().run)
-//    println
-//    println(test10().run)
+    println(test3().run)
+    println
+    println(test4().run)
+    println
+    println(test5().run)
+    println
+    println(test6().run)
+    println
+    println(test7().run)
+    println
+    println(test8().run)
+    println
+    println(test9().run)
+    println
+    println(test10().run)
   }
 }
 
diff --git a/tests/run-with-compiler/i3876-b.scala b/tests/run-with-compiler/i3876-b.scala
index 3385ec217997..876eaa7a226c 100644
--- a/tests/run-with-compiler/i3876-b.scala
+++ b/tests/run-with-compiler/i3876-b.scala
@@ -2,6 +2,8 @@ import dotty.tools.dotc.quoted.Toolbox._
 import scala.quoted._
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val x: Expr[Int] = '(3)
 
     val f2: Expr[Int => Int] = '{
diff --git a/tests/run-with-compiler/i3876-c.scala b/tests/run-with-compiler/i3876-c.scala
index 4bdbaa1f67a7..3ba15e3a6afc 100644
--- a/tests/run-with-compiler/i3876-c.scala
+++ b/tests/run-with-compiler/i3876-c.scala
@@ -2,6 +2,8 @@ import dotty.tools.dotc.quoted.Toolbox._
 import scala.quoted._
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val x: Expr[Int] = '(3)
 
     val f3: Expr[Int => Int] = '{
diff --git a/tests/run-with-compiler/i3876-d.scala b/tests/run-with-compiler/i3876-d.scala
index bd346b86a5ec..3f11547d4522 100644
--- a/tests/run-with-compiler/i3876-d.scala
+++ b/tests/run-with-compiler/i3876-d.scala
@@ -2,6 +2,8 @@ import dotty.tools.dotc.quoted.Toolbox._
 import scala.quoted._
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val x: Expr[Int] = '(3)
 
     val f4: Expr[Int => Int] = '{
diff --git a/tests/run-with-compiler/i3876.scala b/tests/run-with-compiler/i3876.scala
index dbce45bd42d0..13b951da2d07 100644
--- a/tests/run-with-compiler/i3876.scala
+++ b/tests/run-with-compiler/i3876.scala
@@ -2,6 +2,8 @@ import dotty.tools.dotc.quoted.Toolbox._
 import scala.quoted._
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val x: Expr[Int] = '(3)
 
     val f: Expr[Int => Int] = '{ (x: Int) => x + x }
diff --git a/tests/run-with-compiler/i3946.scala b/tests/run-with-compiler/i3946.scala
index 4aed7255379c..60fd96a9ee11 100644
--- a/tests/run-with-compiler/i3946.scala
+++ b/tests/run-with-compiler/i3946.scala
@@ -2,6 +2,8 @@ import dotty.tools.dotc.quoted.Toolbox._
 import scala.quoted._
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val u: Expr[Unit] = '()
     println(u.show)
     println(u.run)
diff --git a/tests/run-with-compiler/i3947.scala b/tests/run-with-compiler/i3947.scala
index cb387260e232..513525e383f0 100644
--- a/tests/run-with-compiler/i3947.scala
+++ b/tests/run-with-compiler/i3947.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947b.scala b/tests/run-with-compiler/i3947b.scala
index 365dd7e0085d..3b4ef0cf70a1 100644
--- a/tests/run-with-compiler/i3947b.scala
+++ b/tests/run-with-compiler/i3947b.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947b2.scala b/tests/run-with-compiler/i3947b2.scala
index 0e536e0a224e..0f138899fabd 100644
--- a/tests/run-with-compiler/i3947b2.scala
+++ b/tests/run-with-compiler/i3947b2.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947b3.scala b/tests/run-with-compiler/i3947b3.scala
index a701166caaa9..052dfa883cc7 100644
--- a/tests/run-with-compiler/i3947b3.scala
+++ b/tests/run-with-compiler/i3947b3.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947c.scala b/tests/run-with-compiler/i3947c.scala
index 0f770bea54be..b63d954b969c 100644
--- a/tests/run-with-compiler/i3947c.scala
+++ b/tests/run-with-compiler/i3947c.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947d.scala b/tests/run-with-compiler/i3947d.scala
index 63977a8f6543..affcdb6c003d 100644
--- a/tests/run-with-compiler/i3947d.scala
+++ b/tests/run-with-compiler/i3947d.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947d2.scala b/tests/run-with-compiler/i3947d2.scala
index 3c4ea585b4e7..59c9c742e918 100644
--- a/tests/run-with-compiler/i3947d2.scala
+++ b/tests/run-with-compiler/i3947d2.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947e.scala b/tests/run-with-compiler/i3947e.scala
index 08b0548e059e..7cc8c1785d32 100644
--- a/tests/run-with-compiler/i3947e.scala
+++ b/tests/run-with-compiler/i3947e.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947f.scala b/tests/run-with-compiler/i3947f.scala
index 1f968f3936a8..35c945685210 100644
--- a/tests/run-with-compiler/i3947f.scala
+++ b/tests/run-with-compiler/i3947f.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947g.scala b/tests/run-with-compiler/i3947g.scala
index a49e8986b115..8dad3bf4cbae 100644
--- a/tests/run-with-compiler/i3947g.scala
+++ b/tests/run-with-compiler/i3947g.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947i.scala b/tests/run-with-compiler/i3947i.scala
index a3bc862ab4b0..df7091ca1559 100644
--- a/tests/run-with-compiler/i3947i.scala
+++ b/tests/run-with-compiler/i3947i.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i3947j.scala b/tests/run-with-compiler/i3947j.scala
index 04e75012acb8..e41bf2037a4e 100644
--- a/tests/run-with-compiler/i3947j.scala
+++ b/tests/run-with-compiler/i3947j.scala
@@ -5,6 +5,7 @@ import dotty.tools.dotc.quoted.Toolbox._
 object Test {
 
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def test[T](clazz: java.lang.Class[T]): Unit = {
       val lclazz = clazz.toExpr
diff --git a/tests/run-with-compiler/i4350.scala b/tests/run-with-compiler/i4350.scala
index 9657144f609d..647190212fb0 100644
--- a/tests/run-with-compiler/i4350.scala
+++ b/tests/run-with-compiler/i4350.scala
@@ -8,6 +8,7 @@ class Foo[T: Type] {
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
     println((new Foo[Object]).q.show)
     println((new Foo[String]).q.show)
   }
diff --git a/tests/run-with-compiler/quote-lib.scala b/tests/run-with-compiler/quote-lib.scala
index 4d648889b16c..688a7913b9d1 100644
--- a/tests/run-with-compiler/quote-lib.scala
+++ b/tests/run-with-compiler/quote-lib.scala
@@ -11,6 +11,7 @@ import liftable.Exprs._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     val liftedUnit: Expr[Unit] = '()
 
diff --git a/tests/run-with-compiler/quote-owners-2.scala b/tests/run-with-compiler/quote-owners-2.scala
index 7e2d11e9b374..f5017b45a840 100644
--- a/tests/run-with-compiler/quote-owners-2.scala
+++ b/tests/run-with-compiler/quote-owners-2.scala
@@ -4,6 +4,8 @@ import dotty.tools.dotc.quoted.Toolbox._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val q = f(g(Type.IntTag))
     println(q.run)
     println(q.show)
diff --git a/tests/run-with-compiler/quote-owners.scala b/tests/run-with-compiler/quote-owners.scala
index 1ccadf592d0a..58047cbb9257 100644
--- a/tests/run-with-compiler/quote-owners.scala
+++ b/tests/run-with-compiler/quote-owners.scala
@@ -3,6 +3,8 @@ import dotty.tools.dotc.quoted.Toolbox._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val q = f
     println(q.run)
     println(q.show)
diff --git a/tests/run-with-compiler/quote-run-2.scala b/tests/run-with-compiler/quote-run-2.scala
index cf27218340cd..a5613a5c85f7 100644
--- a/tests/run-with-compiler/quote-run-2.scala
+++ b/tests/run-with-compiler/quote-run-2.scala
@@ -5,6 +5,8 @@ import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     def powerCode(n: Int, x: Expr[Double]): Expr[Double] =
       if (n == 0) '(1.0)
       else if (n == 1) x
diff --git a/tests/run-with-compiler/quote-run-b.scala b/tests/run-with-compiler/quote-run-b.scala
index 8c4e2dac2b41..957388374111 100644
--- a/tests/run-with-compiler/quote-run-b.scala
+++ b/tests/run-with-compiler/quote-run-b.scala
@@ -5,6 +5,8 @@ import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val lambdaExpr = '{
       (x: Int) => println("lambda(" + x + ")")
     }
diff --git a/tests/run-with-compiler/quote-run-c.scala b/tests/run-with-compiler/quote-run-c.scala
index 56df25a84cba..c52639f2b4ff 100644
--- a/tests/run-with-compiler/quote-run-c.scala
+++ b/tests/run-with-compiler/quote-run-c.scala
@@ -5,6 +5,8 @@ import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val classExpr = '{
       class A {
         override def toString: String = "Foo"
diff --git a/tests/run-with-compiler/quote-run-constants.scala b/tests/run-with-compiler/quote-run-constants.scala
index 6e432baba955..997ac779e1be 100644
--- a/tests/run-with-compiler/quote-run-constants.scala
+++ b/tests/run-with-compiler/quote-run-constants.scala
@@ -5,6 +5,8 @@ import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     def run[T](expr: Expr[T]): Unit = println(expr.run)
     def show[T](expr: Expr[T]): Unit = println(expr.show)
 
diff --git a/tests/run-with-compiler/quote-run-many.scala b/tests/run-with-compiler/quote-run-many.scala
new file mode 100644
index 000000000000..9525ecaa14fa
--- /dev/null
+++ b/tests/run-with-compiler/quote-run-many.scala
@@ -0,0 +1,14 @@
+import scala.quoted._
+
+object Test {
+  def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
+    def expr(i: Int) = '{
+      val a = 3 + ~i.toExpr
+      2 + a
+    }
+    for (i <- 0 to 200)
+      expr(i).run
+  }
+}
diff --git a/tests/run-with-compiler/quote-run-with-settings.scala b/tests/run-with-compiler/quote-run-with-settings.scala
index 7c4471b0b85c..8d2c677735ca 100644
--- a/tests/run-with-compiler/quote-run-with-settings.scala
+++ b/tests/run-with-compiler/quote-run-with-settings.scala
@@ -2,11 +2,13 @@
 import java.nio.file.{Files, Paths}
 
 import dotty.tools.dotc.quoted.Toolbox._
+import dotty.tools.dotc.quoted.ToolboxSettings
 
 import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
     val expr = '{
       val a = 3
       println("foo")
@@ -22,7 +24,8 @@ object Test {
     Files.deleteIfExists(classFile)
 
     {
-      implicit val settings = Settings.run(optimise = true, outDir = Some(outDir.toString))
+      implicit val settings = ToolboxSettings.make(optimise = true, outDir = Some(outDir.toString))
+      implicit val toolbox2: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
       println(expr.run)
       assert(Files.exists(classFile))
     }
diff --git a/tests/run-with-compiler/quote-run.scala b/tests/run-with-compiler/quote-run.scala
index 5e23ab134d40..45ee3e3fabf4 100644
--- a/tests/run-with-compiler/quote-run.scala
+++ b/tests/run-with-compiler/quote-run.scala
@@ -5,6 +5,8 @@ import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val expr = '{
       val a = 3
       println("foo")
diff --git a/tests/run-with-compiler/quote-show-blocks-raw.scala b/tests/run-with-compiler/quote-show-blocks-raw.scala
index bcd6480451dc..31770a9c9f1f 100644
--- a/tests/run-with-compiler/quote-show-blocks-raw.scala
+++ b/tests/run-with-compiler/quote-show-blocks-raw.scala
@@ -1,11 +1,12 @@
 
 import dotty.tools.dotc.quoted.Toolbox._
+import dotty.tools.dotc.quoted.ToolboxSettings
 
 import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
-    implicit val settings = Settings.show(rawTree = true)
+    implicit val settings = ToolboxSettings.make(rawTree = true)
 
     def a(n: Int, x: Expr[Unit]): Expr[Unit] =
       if (n == 0) x
diff --git a/tests/run-with-compiler/quote-show-blocks.scala b/tests/run-with-compiler/quote-show-blocks.scala
index 1b84dde97a9c..b7400cd53e24 100644
--- a/tests/run-with-compiler/quote-show-blocks.scala
+++ b/tests/run-with-compiler/quote-show-blocks.scala
@@ -1,10 +1,8 @@
-
-import dotty.tools.dotc.quoted.Toolbox._
-
 import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
 
     def a(n: Int, x: Expr[Unit]): Expr[Unit] =
       if (n == 0) x
diff --git a/tests/run-with-compiler/quote-two-captured-ref.scala b/tests/run-with-compiler/quote-two-captured-ref.scala
index a04da52aad15..19f8f8c2fa72 100644
--- a/tests/run-with-compiler/quote-two-captured-ref.scala
+++ b/tests/run-with-compiler/quote-two-captured-ref.scala
@@ -1,8 +1,9 @@
 import quoted._
-import dotty.tools.dotc.quoted.Toolbox._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     val q = '{
       val x = 1
       println(~{
diff --git a/tests/run-with-compiler/quote-type-tags.scala b/tests/run-with-compiler/quote-type-tags.scala
index 4a2bb94300de..95a421637edd 100644
--- a/tests/run-with-compiler/quote-type-tags.scala
+++ b/tests/run-with-compiler/quote-type-tags.scala
@@ -1,10 +1,9 @@
-
-import dotty.tools.dotc.quoted.Toolbox._
-
 import scala.quoted._
 
 object Test {
   def main(args: Array[String]): Unit = {
+    implicit val toolbox: scala.quoted.Toolbox = dotty.tools.dotc.quoted.Toolbox.make
+
     def asof[T, U](x: Expr[T], t: Type[U]): Expr[U] =
       '((~x).asInstanceOf[~t])