diff --git a/lib/gold_miner.rb b/lib/gold_miner.rb
index 88da9d6..b9e3dbd 100644
--- a/lib/gold_miner.rb
+++ b/lib/gold_miner.rb
@@ -6,33 +6,33 @@
 
 Zeitwerk::Loader.for_gem.setup
 
-module GoldMiner
-  extend self
-
-  def mine_in(slack_channel, slack_client: GoldMiner::Slack::Client, env_file: ".env")
-    Dotenv.load!(env_file)
-
-    prepare(slack_client)
-      .fmap { |client| explore(slack_channel, client) }
-  end
-
-  def smith_blog_post(gold_container, ...)
-    BlogPostSmith.new(...).smith(gold_container)
-  end
-
-  def distribute(blog_post)
-    TerminalDistributor.new.distribute(blog_post)
-  end
-
-  private
-
-  def prepare(slack_client)
-    slack_client.build(api_token: ENV["SLACK_API_TOKEN"])
-  end
-
-  def explore(slack_channel, slack_client)
-    SlackExplorer
-      .new(slack_client, AuthorConfig.default)
-      .explore(slack_channel, start_on: Helpers::Time.last_friday)
+class GoldMiner
+  class << self
+    def mine_in(slack_channel, slack_client: GoldMiner::Slack::Client, env_file: ".env")
+      Dotenv.load!(env_file)
+
+      prepare(slack_client)
+        .fmap { |client| explore(slack_channel, client) }
+    end
+
+    def smith_blog_post(gold_container, ...)
+      BlogPostSmith.new(...).smith(gold_container)
+    end
+
+    def distribute(blog_post)
+      TerminalDistributor.new.distribute(blog_post)
+    end
+
+    private
+
+    def prepare(slack_client)
+      slack_client.build(api_token: ENV["SLACK_API_TOKEN"])
+    end
+
+    def explore(slack_channel, slack_client)
+      SlackExplorer
+        .new(slack_client, AuthorConfig.default)
+        .explore(slack_channel, start_on: Helpers::Time.last_friday)
+    end
   end
 end
diff --git a/lib/gold_miner/author.rb b/lib/gold_miner/author.rb
index 03a06ee..b861f59 100644
--- a/lib/gold_miner/author.rb
+++ b/lib/gold_miner/author.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   Author = Data.define(:id, :name, :link) do
     alias_method :to_s, :name
 
diff --git a/lib/gold_miner/author_config.rb b/lib/gold_miner/author_config.rb
index fbb1f21..49cb76b 100644
--- a/lib/gold_miner/author_config.rb
+++ b/lib/gold_miner/author_config.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   class AuthorConfig
     DEFAULT_AUTHOR_LINK = "#to-do"
     DEFAULT_CONFIG_PATH = "lib/config/author_config.yml"
diff --git a/lib/gold_miner/blog_post.rb b/lib/gold_miner/blog_post.rb
index 732d3cf..88ecaf4 100644
--- a/lib/gold_miner/blog_post.rb
+++ b/lib/gold_miner/blog_post.rb
@@ -2,7 +2,7 @@
 
 require "async"
 
-module GoldMiner
+class GoldMiner
   class BlogPost
     def initialize(slack_channel:, gold_nuggets:, since:, writer: SimpleWriter.new)
       @slack_channel = slack_channel
diff --git a/lib/gold_miner/blog_post/open_ai_writer.rb b/lib/gold_miner/blog_post/open_ai_writer.rb
index c6680bc..557adb0 100644
--- a/lib/gold_miner/blog_post/open_ai_writer.rb
+++ b/lib/gold_miner/blog_post/open_ai_writer.rb
@@ -2,7 +2,7 @@
 
 require "json"
 
-module GoldMiner
+class GoldMiner
   class BlogPost
     class OpenAiWriter
       def initialize(open_ai_api_token:, fallback_writer:, open_ai_client: OpenAI::Client)
diff --git a/lib/gold_miner/blog_post/simple_writer.rb b/lib/gold_miner/blog_post/simple_writer.rb
index 44c018e..3121001 100644
--- a/lib/gold_miner/blog_post/simple_writer.rb
+++ b/lib/gold_miner/blog_post/simple_writer.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   class BlogPost
     class SimpleWriter
       def initialize(topic_extractor: TopicExtractor)
diff --git a/lib/gold_miner/blog_post/simple_writer/topic_extractor.rb b/lib/gold_miner/blog_post/simple_writer/topic_extractor.rb
index b576a92..0d12669 100644
--- a/lib/gold_miner/blog_post/simple_writer/topic_extractor.rb
+++ b/lib/gold_miner/blog_post/simple_writer/topic_extractor.rb
@@ -1,4 +1,4 @@
-module GoldMiner
+class GoldMiner
   class BlogPost
     class SimpleWriter
       module TopicExtractor
diff --git a/lib/gold_miner/blog_post/writer.rb b/lib/gold_miner/blog_post/writer.rb
index 7dbf703..df0ea14 100644
--- a/lib/gold_miner/blog_post/writer.rb
+++ b/lib/gold_miner/blog_post/writer.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   class BlogPost
     module Writer
       def self.from_env
diff --git a/lib/gold_miner/blog_post_smith.rb b/lib/gold_miner/blog_post_smith.rb
index 81195f4..61ef1e4 100644
--- a/lib/gold_miner/blog_post_smith.rb
+++ b/lib/gold_miner/blog_post_smith.rb
@@ -1,4 +1,4 @@
-module GoldMiner
+class GoldMiner
   class BlogPostSmith
     def initialize(blog_post_class: BlogPost, blog_post_writer: BlogPost::Writer.from_env)
       @blog_post_class = blog_post_class
diff --git a/lib/gold_miner/gold_container.rb b/lib/gold_miner/gold_container.rb
index efcff20..17381f2 100644
--- a/lib/gold_miner/gold_container.rb
+++ b/lib/gold_miner/gold_container.rb
@@ -1,3 +1,3 @@
-module GoldMiner
+class GoldMiner
   GoldContainer = Data.define(:gold_nuggets, :origin, :packing_date)
 end
diff --git a/lib/gold_miner/gold_nugget.rb b/lib/gold_miner/gold_nugget.rb
index 7434500..3f44ff1 100644
--- a/lib/gold_miner/gold_nugget.rb
+++ b/lib/gold_miner/gold_nugget.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   GoldNugget = Data.define(:content, :author, :source) do
     def as_conversation
       <<~MARKDOWN
diff --git a/lib/gold_miner/helpers.rb b/lib/gold_miner/helpers.rb
index 315b1f6..80f13f7 100644
--- a/lib/gold_miner/helpers.rb
+++ b/lib/gold_miner/helpers.rb
@@ -1,4 +1,4 @@
-module GoldMiner
+class GoldMiner
   module Helpers
     module Time
       def self.pretty_date(date)
diff --git a/lib/gold_miner/slack/client.rb b/lib/gold_miner/slack/client.rb
index 8ed3311..25122d0 100644
--- a/lib/gold_miner/slack/client.rb
+++ b/lib/gold_miner/slack/client.rb
@@ -3,7 +3,7 @@
 require "dry/monads"
 require "slack-ruby-client"
 
-module GoldMiner
+class GoldMiner
   class Slack::Client
     extend Dry::Monads[:result]
 
diff --git a/lib/gold_miner/slack/message.rb b/lib/gold_miner/slack/message.rb
index bd963cd..4584fd3 100644
--- a/lib/gold_miner/slack/message.rb
+++ b/lib/gold_miner/slack/message.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   module Slack
     Message = Data.define(:id, :text, :user, :permalink) do
       alias_method :[], :public_send
diff --git a/lib/gold_miner/slack/messages_query.rb b/lib/gold_miner/slack/messages_query.rb
index e10413b..e3031a1 100644
--- a/lib/gold_miner/slack/messages_query.rb
+++ b/lib/gold_miner/slack/messages_query.rb
@@ -1,4 +1,4 @@
-module GoldMiner
+class GoldMiner
   module Slack
     class MessagesQuery
       attr_reader :channel, :start_date, :topic, :reaction
diff --git a/lib/gold_miner/slack/user.rb b/lib/gold_miner/slack/user.rb
index 60d5fbd..c2b7882 100644
--- a/lib/gold_miner/slack/user.rb
+++ b/lib/gold_miner/slack/user.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   module Slack
     User = Data.define(:id, :name, :username)
   end
diff --git a/lib/gold_miner/slack_explorer.rb b/lib/gold_miner/slack_explorer.rb
index 470e09a..89de85b 100644
--- a/lib/gold_miner/slack_explorer.rb
+++ b/lib/gold_miner/slack_explorer.rb
@@ -1,6 +1,6 @@
 require "async"
 
-module GoldMiner
+class GoldMiner
   class SlackExplorer
     def initialize(slack_client, author_config)
       @slack = slack_client
diff --git a/lib/gold_miner/terminal_distributor.rb b/lib/gold_miner/terminal_distributor.rb
index 2c4f9a8..ffb10c7 100644
--- a/lib/gold_miner/terminal_distributor.rb
+++ b/lib/gold_miner/terminal_distributor.rb
@@ -1,4 +1,4 @@
-module GoldMiner
+class GoldMiner
   class TerminalDistributor
     def distribute(blog_post)
       puts blog_post
diff --git a/lib/gold_miner/version.rb b/lib/gold_miner/version.rb
index 7420a40..c9c1cd2 100644
--- a/lib/gold_miner/version.rb
+++ b/lib/gold_miner/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
-module GoldMiner
+class GoldMiner
   VERSION = "0.1.0"
 end