diff --git a/modules/core/src/main/scala/pillars/ApiServer.scala b/modules/core/src/main/scala/pillars/ApiServer.scala
index ffb7f2444..da2cb6bed 100644
--- a/modules/core/src/main/scala/pillars/ApiServer.scala
+++ b/modules/core/src/main/scala/pillars/ApiServer.scala
@@ -15,6 +15,7 @@ trait ApiServer[F[_]]:
     def start(endpoints: List[HttpEndpoint[F]]): F[Unit]
 
 object ApiServer:
+    def apply[F[_]]: Run[F, ApiServer[F]]                                                                   = summon[Pillars[F]].apiServer
     def init[F[_]: Async](config: Config, observability: Observability[F], logger: Scribe[F]): ApiServer[F] =
         (endpoints: List[HttpEndpoint[F]]) =>
             Async[F].whenA(config.enabled):
diff --git a/modules/core/src/main/scala/pillars/config.scala b/modules/core/src/main/scala/pillars/Config.scala
similarity index 97%
rename from modules/core/src/main/scala/pillars/config.scala
rename to modules/core/src/main/scala/pillars/Config.scala
index 5862b130b..0e9d6b8bf 100644
--- a/modules/core/src/main/scala/pillars/config.scala
+++ b/modules/core/src/main/scala/pillars/Config.scala
@@ -21,7 +21,8 @@ import scala.io.Source
 import scala.util.matching.Regex
 import scodec.bits.ByteVector
 
-object config:
+object Config:
+    def apply[F[_]]: Run[F, PillarsConfig] = summon[Pillars[F]].config
     case class PillarsConfig(
         name: App.Name,
         log: Logging.Config = Logging.Config(),
@@ -98,4 +99,4 @@ object config:
         case ConfigError.MissingEnvironmentVariable(name) => Message(s"Missing environment variable $name".assume)
         case ConfigError.ParsingError(cause)              => Message(s"Failed to parse configuration: ${cause.getMessage}".assume)
     end ConfigError
-end config
+end Config
diff --git a/modules/core/src/main/scala/pillars/Logging.scala b/modules/core/src/main/scala/pillars/Logging.scala
index 6c2148c15..6d9cddcfe 100644
--- a/modules/core/src/main/scala/pillars/Logging.scala
+++ b/modules/core/src/main/scala/pillars/Logging.scala
@@ -14,17 +14,21 @@ import io.github.iltotore.iron.constraint.all.*
 import java.nio.file.Path
 import scribe.Level
 import scribe.Logger
+import scribe.Scribe
 import scribe.file.PathBuilder
 import scribe.format.Formatter
 import scribe.json.ScribeCirceJsonSupport
 import scribe.writer.ConsoleWriter
 import scribe.writer.Writer
 
+object Logger:
+    def apply[F[_]: Pillars]: Run[F, Scribe[F]] = summon[Pillars[F]].logger
+
 object Logging:
     def init[F[_]: Sync](config: Config): F[Unit] =
         Sync[F]
             .delay(
-              Logger.root
+              scribe.Logger.root
                   .clearHandlers()
                   .clearModifiers()
                   .withHandler(
diff --git a/modules/core/src/main/scala/pillars/Pillars.scala b/modules/core/src/main/scala/pillars/Pillars.scala
index 70feff396..3518aebcd 100644
--- a/modules/core/src/main/scala/pillars/Pillars.scala
+++ b/modules/core/src/main/scala/pillars/Pillars.scala
@@ -8,8 +8,8 @@ import io.circe.Decoder
 import java.nio.file.Path
 import java.util.ServiceLoader
 import org.typelevel.otel4s.trace.Tracer
-import pillars.config.PillarsConfig
-import pillars.config.Reader
+import pillars.Config.PillarsConfig
+import pillars.Config.Reader
 import pillars.probes.ProbeManager
 import pillars.probes.ProbesController
 import scala.jdk.CollectionConverters.IterableHasAsScala
@@ -20,11 +20,40 @@ import scribe.*
  * The Pillars trait defines the main components of the application.
  */
 trait Pillars[F[_]]:
+    /**
+     * Component for observability. It allows you to create spans and metrics.
+     */
     def observability: Observability[F]
+
+    /**
+     * The configuration for the application.
+     */
     def config: PillarsConfig
+
+    /**
+     * The API server for the application.
+     *
+     * It has to be manually started by calling the `start` method in the application.
+     */
     def apiServer: ApiServer[F]
+
+    /**
+     * The logger for the application.
+     */
     def logger: Scribe[F]
+
+    /**
+     * Reads a configuration from the configuration.
+     *
+     * @return the configuration.
+     */
     def readConfig[T](using Decoder[T]): F[T]
+
+    /**
+     * Gets a module from the application.
+     *
+     * @return the module.
+     */
     def module[T <: Module[F]: ClassTag]: T
 end Pillars
 
diff --git a/modules/core/src/main/scala/pillars/app.scala b/modules/core/src/main/scala/pillars/app.scala
index 22f0f3ab8..f63a44400 100644
--- a/modules/core/src/main/scala/pillars/app.scala
+++ b/modules/core/src/main/scala/pillars/app.scala
@@ -16,7 +16,7 @@ trait App[F[_]]:
     def infos: AppInfo
     def probes: List[Probe[F]]                = Nil
     def adminControllers: List[Controller[F]] = Nil
-    def run(using p: Pillars[F]): F[Unit]
+    def run: Run[F, F[Unit]]
 end App
 
 object App:
@@ -50,12 +50,10 @@ trait EntryPoint extends IOApp:
     override final def run(args: List[String]): IO[ExitCode] =
         Command(app.infos.name, app.infos.description)(
           Opts.option[Path]("config", "Path to the configuration file")
-        ).parse(
-          args,
-          sys.env
-        ) match
+        ).parse(args, sys.env) match
         case Left(help)        => Console[IO].errorln(help).as(ExitCode.Error)
         case Right(configPath) =>
             Pillars(configPath).use: pillars =>
-                app.run(using pillars).as(ExitCode.Success)
+                given Pillars[IO] = pillars
+                app.run.as(ExitCode.Success)
 end EntryPoint
diff --git a/modules/core/src/main/scala/pillars/modules.scala b/modules/core/src/main/scala/pillars/modules.scala
index 7158872a7..00373cac2 100644
--- a/modules/core/src/main/scala/pillars/modules.scala
+++ b/modules/core/src/main/scala/pillars/modules.scala
@@ -5,7 +5,7 @@ import cats.effect.Resource
 import cats.effect.std.Console
 import fs2.io.net.Network
 import org.typelevel.otel4s.trace.Tracer
-import pillars.config.Reader
+import pillars.Config.Reader
 import pillars.probes.Probe
 import scala.reflect.ClassTag
 import scribe.Scribe
diff --git a/modules/core/src/main/scala/pillars/package.scala b/modules/core/src/main/scala/pillars/package.scala
index 75a5698fa..a55a159c7 100644
--- a/modules/core/src/main/scala/pillars/package.scala
+++ b/modules/core/src/main/scala/pillars/package.scala
@@ -1,4 +1,12 @@
 package object pillars:
+    /**
+     * Type alias for a Pillars[F] context bound.
+     *
+     * @tparam F The effect type.
+     * @tparam A The type of the value that is being computed.
+     */
+    type Run[F[_], A] = Pillars[F] ?=> A
+
     extension [T](items: Iterable[T])
         /**
          * Extension method for Iterable[T] to perform topological sorting.
diff --git a/modules/db/src/main/scala/pillars/db/db.scala b/modules/db/src/main/scala/pillars/db/db.scala
index 642612852..712a21042 100644
--- a/modules/db/src/main/scala/pillars/db/db.scala
+++ b/modules/db/src/main/scala/pillars/db/db.scala
@@ -11,12 +11,12 @@ import io.github.iltotore.iron.*
 import io.github.iltotore.iron.circe.given
 import io.github.iltotore.iron.constraint.all.*
 import org.typelevel.otel4s.trace.Tracer
+import pillars.Config.*
 import pillars.Loader
 import pillars.Module
 import pillars.Modules
 import pillars.Pillars
 import pillars.codec.given
-import pillars.config.*
 import pillars.probes.*
 import skunk.*
 import skunk.codec.all.*
diff --git a/modules/example/src/main/rest/admin.http b/modules/example/src/main/rest/admin.http
new file mode 100644
index 000000000..17904ee7c
--- /dev/null
+++ b/modules/example/src/main/rest/admin.http
@@ -0,0 +1,17 @@
+@host = http://localhost:19876
+###
+# @name: List all flags
+#
+GET {{ host }}/admin/flags/
+
+###
+# @name: Get flag by id
+
+@featureId = feature-1
+
+GET {{ host }}/admin/flags/{{featureId}}
+
+###
+#
+
+GET {{ host }}/admin/probes/health
diff --git a/modules/example/src/main/scala/example/app.scala b/modules/example/src/main/scala/example/app.scala
index d72d6dc8f..d42f71ca3 100644
--- a/modules/example/src/main/scala/example/app.scala
+++ b/modules/example/src/main/scala/example/app.scala
@@ -13,22 +13,21 @@ import skunk.implicits.*
 
 // tag::quick-start[]
 object app extends pillars.EntryPoint: // // <1>
-    def app: pillars.App[IO] = new pillars.App[IO]: // // <2>
+    def app: pillars.App[IO] = new: // // <2>
         def infos: AppInfo = BuildInfo.toAppInfo // // <3>
 
-        def run(using p: Pillars[IO]): IO[Unit] = // // <4>
-            import p.*
+        def run: Run[IO, IO[Unit]] = // // <4>
             for
-                _ <- logger.info(s"📚 Welcome to ${config.name}!")
+                _ <- Logger[IO].info(s"📚 Welcome to ${Config[IO].name}!")
                 _ <- flag"feature-1".whenEnabled:
                          DB[IO].use: session =>
                              for
                                  date <- session.unique(sql"select now()".query(timestamptz))
-                                 _    <- logger.info(s"The current date is $date.")
+                                 _    <- Logger[IO].info(s"The current date is $date.")
                              yield ()
                 _ <- HttpClient[IO].get("https://pillars.rlemaitre.com"): response =>
-                         logger.info(s"Response: ${response.status}")
-                _ <- apiServer.start(endpoints.all)
+                         Logger[IO].info(s"Response: ${response.status}")
+                _ <- ApiServer[IO].start(endpoints.all)
             yield ()
             end for
         end run
diff --git a/modules/http-client/src/main/scala/pillars/httpclient/httpclient.scala b/modules/http-client/src/main/scala/pillars/httpclient/httpclient.scala
index 383223b6c..f42b0dbef 100644
--- a/modules/http-client/src/main/scala/pillars/httpclient/httpclient.scala
+++ b/modules/http-client/src/main/scala/pillars/httpclient/httpclient.scala
@@ -26,6 +26,6 @@ final case class HttpClient[F[_]: Async](client: org.http4s.client.Client[F])
 
 object HttpClient:
     def apply[F[_]](using p: Pillars[F]): Client[F] = p.module[HttpClient[F]].client
-final case class Config(followRedirect: Boolean)
+private[httpclient] final case class Config(followRedirect: Boolean)
 extension [F[_]](p: Pillars[F])
     def httpClient: Client[F] = p.module[HttpClient[F]].client