diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68f6b44e..0d36ad3f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,17 @@
 # Changelog
 
 ## master (unreleased)
+* Adds Figjam generator. ([@mausamp][])
+* Adds Pronto Generator with Gitlab CI ([@coolprobn][])
+* Adds Rack Mini Profiler generator. ([@mausamp][])
+* Adds VCR generator. ([@TheZero0-ctrl][])
+* Adds Pronto Generator with Gihub Action. ([@TheZero0-ctrl][])
+* Adds Doorkeeper Generator with Devise. ([@TheZero0-ctrl][])
+* Adds Avo generator. ([@mausamp][])
+* Adds Sentry generator. ([@mausamp][])
+* Adds Dotenv generator. ([@mausamp][])
+* Adds Honeybadger generator. ([@mausamp][])
+* Adds Rack CORS generator. ([@mausamp][])
 
 ## 0.13.0 (March 26th, 2024)
 * Adds Letter Opener generator. ([@coolprobn][])
@@ -84,3 +95,5 @@
 [@luathn]: https://github.com/luathn
 [@coolprobn]: https://github.com/coolprobn
 [@aadil]: https://github.com/AdilRT
+[@mausamp]: https://github.com/mausamp
+[@TheZero0-ctrl]: https://github.com/TheZero0-ctrl
diff --git a/Gemfile.lock b/Gemfile.lock
index 35a2830e..419199f2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    boring_generators (0.12.0)
+    boring_generators (0.13.0)
       railties
 
 GEM
@@ -143,4 +143,4 @@ DEPENDENCIES
   sqlite3 (~> 1.4)
 
 BUNDLED WITH
-   2.1.4
+   2.2.33
diff --git a/README.md b/README.md
index aee53505..84aba636 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,17 @@ The boring generator introduces following generators:
 - Install Whenever: `rails generate boring:whenever:install`
 - Install Rswag: `rails generate boring:rswag:install --rails_port=<rails_app_port> --authentication_type=<api_authentication_type> --skip_api_authentication=<skip_api_authentication> --api_authentication_options=<api_authentication_options> --enable_swagger_ui_authentication=<enable_swagger_ui_authentication>`
 - Install Webmock: `rails generate boring:webmock:install --app_test_framework=<test_framework>`
+- Install Figjam: `rails generate boring:figjam:install`
+- Install Pronto with Gitlab CI: `rails generate boring:pronto:gitlab_ci:install`
+- Install Pronto with Github Action: `rails generate boring:pronto:github_action:install`
+- Install Rack Mini Profiler: `rails generate boring:rack_mini_profiler:install`
+- Install VCR: `rails generate boring:vcr:install --testing_framework=<testing_framework> --stubbing_libraries=<stubbing_libraries>`
+- Install Avo: `rails generate boring:avo:install`
+- Install Doorkeeper with devise: `rails generate boring:devise:doorkeeper:install`
+- Install Sentry: `rails generate boring:sentry:install --use_env_variable --breadcrumbs_logger=<breadcrumbs_logger_options>`
+- Install Dotenv: `rails generate boring:dotenv:install`
+- Install Honeybadger: `rails generate boring:honeybadger:install`
+- Install Rack CORS: `rails generate boring:rack_cors:install --origins=<origins>`
 
 ## Screencasts
 
diff --git a/lib/boring_generators/generator_helper.rb b/lib/boring_generators/generator_helper.rb
new file mode 100644
index 00000000..491e6f3a
--- /dev/null
+++ b/lib/boring_generators/generator_helper.rb
@@ -0,0 +1,38 @@
+module BoringGenerators
+  module GeneratorHelper
+    include Rails::Generators::Actions
+
+    def app_ruby_version
+      with_ruby_string = `grep "^ruby.*$" Gemfile` || `cat .ruby-version`
+
+      # only keep 3.3.0
+      with_ruby_string.gsub(/[^\d\.]/, '').squish
+    end
+
+    def gem_installed?(gem_name)
+      gem_regex = /gem.*\b#{gem_name}\b.*/
+      File.read("Gemfile").match?(gem_regex)
+    end
+
+    def bundle_install
+      Bundler.with_unbundled_env do
+        run "bundle install"
+      end
+    end
+
+    def check_and_install_gem(*args)
+      gem_name, = args
+
+      gem_file_content_array = File.readlines("Gemfile")
+
+  
+      gem_exists = gem_file_content_array.any? { |line| line.include?(gem_name) }
+
+      if gem_exists
+        say "#{gem_name} is already in the Gemfile, skipping it ...", :yellow
+      else
+        gem *args
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/active_storage/azure/install/install_generator.rb b/lib/generators/boring/active_storage/azure/install/install_generator.rb
index afe2539a..0e27eae9 100644
--- a/lib/generators/boring/active_storage/azure/install/install_generator.rb
+++ b/lib/generators/boring/active_storage/azure/install/install_generator.rb
@@ -2,7 +2,7 @@ module Boring
   module ActiveStorage
     module Azure
       class InstallGenerator < Rails::Generators::Base
-        desc "Adds ActiveStorage Mircosoft Azure the application"
+        desc "Adds ActiveStorage Microsoft Azure the application"
 
         class_option :skip_active_storage, type: :boolean, aliases: "-s",
                                            desc: "Skips running ActiveStorage installer"
diff --git a/lib/generators/boring/audit/install/install_generator.rb b/lib/generators/boring/audit/install/install_generator.rb
index 560662f3..f2ff16fd 100644
--- a/lib/generators/boring/audit/install/install_generator.rb
+++ b/lib/generators/boring/audit/install/install_generator.rb
@@ -13,7 +13,7 @@ def add_bullet_gem
             \n
             \t# Patch-level verification for Bundler. https://github.com/rubysec/bundler-audit
             \tgem "bundler-audit", require: false
-            \t# vulnerabity checker for Ruby itself. https://github.com/civisanalytics/ruby_audit
+            \t# vulnerability checker for Ruby itself. https://github.com/civisanalytics/ruby_audit
             \tgem "ruby_audit", require: false
           RUBY
           insert_into_file "Gemfile", audit_gems_content, after: /group :development do/
diff --git a/lib/generators/boring/avo/install/install_generator.rb b/lib/generators/boring/avo/install/install_generator.rb
new file mode 100644
index 00000000..35949379
--- /dev/null
+++ b/lib/generators/boring/avo/install/install_generator.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module Boring
+  module Avo
+    class InstallGenerator < Rails::Generators::Base
+      desc 'Adds Avo to the application'
+
+      def add_avo_gem
+        say 'Adding Avo gem', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle add avo'
+        end
+      end
+
+      def configure_avo
+        say 'Setting up Avo', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle exec rails generate avo:install'
+        end
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/devise/doorkeeper/install/install_generator.rb b/lib/generators/boring/devise/doorkeeper/install/install_generator.rb
new file mode 100644
index 00000000..885c0e0c
--- /dev/null
+++ b/lib/generators/boring/devise/doorkeeper/install/install_generator.rb
@@ -0,0 +1,190 @@
+# frozen_string_literal: true
+
+require 'boring_generators/generator_helper'
+
+module Boring
+  module Devise
+    module Doorkeeper
+      class InstallGenerator < Rails::Generators::Base
+        include BoringGenerators::GeneratorHelper
+
+        desc "Adds doorkeeper with devise to the application"
+
+        class_option :model_name, type: :string, aliases: "-m", default: "User",
+                     desc: "Tell us the user model name which will be used for authentication. Defaults to User"
+        class_option :grant_flows, type: :array, aliases: "-gf", default: %w[authorization_code client_credentials],
+                     enum: %w[authorization_code client_credentials password],
+                     desc: "Tell us the grant flows you want to use separated by space. Defaults to authorization_code and client_credentials"
+        class_option :api_only, type: :boolean, aliases: "-a", default: false,
+                     desc: "Tell us if you want to setup doorkeeper for API only application. Defaults to false"
+        class_option :skip_applications_routes, type: :boolean, aliases: "-sr", default: false,
+                     desc: "Tell us if you want to skip adding doorkeeper routes to manage applications. Defaults to false"
+        class_option :use_refresh_token, type: :boolean, aliases: "-rt", default: false,
+                     desc: "Keep user logged in with refresh tokens. Defaults to false"
+
+        def verify_presence_of_devise_gem
+          return if gem_installed?("devise")
+
+          say "We couldn't find devise gem. Please configure devise gem and rerun the generator. Consider running `rails generate boring:devise:install` to set up Devise.",
+              :red
+
+          abort
+        end
+
+        def verify_presence_of_devise_model
+          return if File.exist?("app/models/#{options[:model_name].underscore}.rb")
+
+          say "We couldn't find the #{options[:model_name]} model. Maybe there is a typo? Please provide the correct model name and run the generator again.",
+              :red
+
+          abort
+        end
+
+        def add_doorkeeper_gem
+          say "Adding doorkeeper gem", :green
+          check_and_install_gem("doorkeeper")
+          bundle_install
+        end
+
+        def run_doorkeeper_generators
+          say "Running doorkeeper generators", :green
+
+          Bundler.with_unbundled_env do
+            run "bundle exec rails generate doorkeeper:install"
+            run "bundle exec rails generate doorkeeper:migration"
+          end
+        end
+
+        def add_doorkeeper_related_association_to_model
+          model_name = options[:model_name].underscore
+          say "Adding doorkeeper related associations to the model file app/models/#{model_name}.rb",
+              :green
+          model_content = <<~RUBY
+            has_many :access_grants,
+                     class_name: 'Doorkeeper::AccessGrant',
+                     foreign_key: :resource_owner_id,
+                     dependent: :delete_all # or :destroy if you need callbacks
+
+            has_many :access_tokens,
+                     class_name: 'Doorkeeper::AccessToken',
+                     foreign_key: :resource_owner_id,
+                     dependent: :delete_all # or :destroy if you need callbacks
+          RUBY
+
+          inject_into_file "app/models/#{model_name}.rb",
+                           optimize_indentation(model_content, 2),
+                           after: "ApplicationRecord\n"
+        end
+
+        def update_doorkeeper_initializer
+          say "Updating doorkeeper initializer", :green
+
+          configure_resource_owner_authenticator if options[:grant_flows].include?("authorization_code")
+          configure_admin_authenticator unless options[:api_only] || options[:skip_applications_routes]
+          configure_resource_owner_from_credentials if options[:grant_flows].include?("password")
+
+          gsub_file "config/initializers/doorkeeper.rb",
+                    /# grant_flows %w\[authorization_code client_credentials\]/,
+                    "grant_flows %w[#{options[:grant_flows].uniq.join(' ')}]"
+
+          if options[:api_only]
+            gsub_file "config/initializers/doorkeeper.rb",
+                      /# api_only/,
+                      "api_only"
+          end
+
+          if options[:skip_applications_routes]
+            doorkeeper_routes_content = <<~RUBY
+              use_doorkeeper do
+                skip_controllers :applications, :authorized_applications
+              end
+            RUBY
+            
+            gsub_file "config/routes.rb",
+                      /.*use_doorkeeper/,
+                      optimize_indentation(doorkeeper_routes_content, 2)
+          end
+
+          if options[:use_refresh_token]
+            uncomment_lines "config/initializers/doorkeeper.rb",
+                            /use_refresh_token/
+          end
+        end
+
+        def update_doorkeeper_migration
+          say "Updating doorkeeper migration", :green
+          model_name = options[:model_name].underscore
+
+          uncomment_lines Dir["db/migrate/*_create_doorkeeper_tables.rb"].first,
+                          /add_foreign_key :oauth/
+
+          gsub_file Dir["db/migrate/*_create_doorkeeper_tables.rb"].first,
+                    /<model>/,
+                    ":#{model_name.pluralize}"
+
+          return unless (%w[password client_credentials] & options[:grant_flows]).any?
+
+          gsub_file Dir["db/migrate/*_create_doorkeeper_tables.rb"].first,
+                    /t.text    :redirect_uri, null: false/,
+                    "t.text    :redirect_uri"
+        end
+
+        def show_message
+          return if options[:api_only] || options[:skip_applications_routes]
+
+          model_name = options[:model_name].underscore
+          admin_authenticator_content = "current_#{model_name} || warden.authenticate!(scope: :#{model_name})"
+
+          say "\nWe've implemented `#{admin_authenticator_content}` in the admin_authenticator block of config/initializers/doorkeeper.rb to manage access to application routes. Please adjust it as necessary to suit your requirements.",
+              :yellow
+        end
+
+        private
+
+        def configure_resource_owner_authenticator
+          model_name = options[:model_name].underscore
+          resource_owner_authenticator_content = <<~RUBY
+            resource_owner_authenticator do
+              current_#{model_name} || warden.authenticate!(scope: :#{model_name})
+            end
+          RUBY
+
+          gsub_file "config/initializers/doorkeeper.rb",
+                    /.*resource_owner_authenticator do\n(?:\s|.)*?end/,
+                    optimize_indentation(resource_owner_authenticator_content, 2)
+        end
+
+        def configure_admin_authenticator
+          model_name = options[:model_name].underscore
+          gsub_file "config/initializers/doorkeeper.rb",
+                    /(?:# admin_authenticator do\n*)((?:\s|.)*?)(?:# end)/,
+                    "admin_authenticator do\n" + "\\1" + "end"
+
+          admin_authenticator_content = "current_#{model_name} || warden.authenticate!(scope: :#{model_name})"
+          inject_into_file "config/initializers/doorkeeper.rb",
+                           optimize_indentation(admin_authenticator_content, 4),
+                           after: /admin_authenticator do\n/,
+                           force: true
+
+        end
+
+        def configure_resource_owner_from_credentials
+          model_name = options[:model_name].underscore
+          resource_owner_for_credentials_content = <<~RUBY
+            resource_owner_from_credentials do |routes|
+              #{model_name} = #{options[:model_name]}.find_for_database_authentication(email: params[:email])
+              if #{model_name}&.valid_for_authentication? { #{model_name}.valid_password?(params[:password]) } && #{model_name}&.active_for_authentication?
+                request.env['warden'].set_user(#{model_name}, scope: :#{model_name}, store: false)
+                #{model_name}
+              end
+            end
+          RUBY
+
+          inject_into_file "config/initializers/doorkeeper.rb",
+                           optimize_indentation(resource_owner_for_credentials_content, 2),
+                           after: /resource_owner_authenticator do\n(?:\s|.)*?end\n/
+        end
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/dotenv/install/install_generator.rb b/lib/generators/boring/dotenv/install/install_generator.rb
new file mode 100644
index 00000000..6eac0989
--- /dev/null
+++ b/lib/generators/boring/dotenv/install/install_generator.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Boring
+  module Dotenv
+    class InstallGenerator < Rails::Generators::Base
+      desc 'Adds dotenv gem to the application'
+      source_root File.expand_path("templates", __dir__)
+
+      def add_dotenv_gem
+        say 'Adding dotenv gem', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle add dotenv-rails --group development'
+        end
+      end
+
+      def configure_dotenv_gem
+        say 'Configuring dotenv gem', :green
+
+        template '.env', '.env'
+
+        unless File.exist?('.gitignore')
+          create_file '.gitignore'
+        end
+
+        FileUtils.cp('.env', '.env.sample')
+        insert_into_file('.gitignore', "\n/.env\n")
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/dotenv/install/templates/.env b/lib/generators/boring/dotenv/install/templates/.env
new file mode 100644
index 00000000..26ad5aeb
--- /dev/null
+++ b/lib/generators/boring/dotenv/install/templates/.env
@@ -0,0 +1,3 @@
+# Add your environment variables here
+# Example:
+# SECRET_KEY_BASE=your_secret_key
\ No newline at end of file
diff --git a/lib/generators/boring/factory_bot/install/install_generator.rb b/lib/generators/boring/factory_bot/install/install_generator.rb
index 2614c362..c7517ef7 100644
--- a/lib/generators/boring/factory_bot/install/install_generator.rb
+++ b/lib/generators/boring/factory_bot/install/install_generator.rb
@@ -14,7 +14,7 @@ class InstallGenerator < Rails::Generators::Base
       def add_factory_bot_gem
         log :adding, "FactoryBot"
         Bundler.with_unbundled_env do
-          run "bundle add factory_bot_rails --group='developement,test'"
+          run "bundle add factory_bot_rails --group='development,test'"
         end
       end
 
diff --git a/lib/generators/boring/faker/install/install_generator.rb b/lib/generators/boring/faker/install/install_generator.rb
index 94b6f2e8..ec8e91be 100644
--- a/lib/generators/boring/faker/install/install_generator.rb
+++ b/lib/generators/boring/faker/install/install_generator.rb
@@ -9,7 +9,7 @@ class InstallGenerator < Rails::Generators::Base
       def add_faker_gem
         log :adding, "faker"
         Bundler.with_unbundled_env do
-          run "bundle add faker --group='developement,test'"
+          run "bundle add faker --group='development,test'"
         end
       end
     end
diff --git a/lib/generators/boring/figjam/install/install_generator.rb b/lib/generators/boring/figjam/install/install_generator.rb
new file mode 100644
index 00000000..543f6bbc
--- /dev/null
+++ b/lib/generators/boring/figjam/install/install_generator.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+module Boring
+  module Figjam
+    class InstallGenerator < Rails::Generators::Base
+      desc 'Adds figjam gem to the app'
+
+      def add_figjam_gem
+        say 'Adding figjam gem', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle add figjam'
+        end
+      end
+
+      def configure_figjam
+        say 'Configuring figjam', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle exec figjam install'
+        end
+
+        FileUtils.cp('config/application.yml', 'config/application.yml.sample')
+
+        unless File.exist?('.gitignore')
+          create_file '.gitignore'
+        end
+
+        insert_into_file('.gitignore', "\n/config/application.yml\n")
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/honeybadger/install/install_generator.rb b/lib/generators/boring/honeybadger/install/install_generator.rb
new file mode 100644
index 00000000..90f81a48
--- /dev/null
+++ b/lib/generators/boring/honeybadger/install/install_generator.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+module Boring
+  module Honeybadger
+    class InstallGenerator < Rails::Generators::Base
+      source_root File.expand_path("templates", __dir__)
+      desc 'Adds honeybadger to the app'
+
+      class_option :use_env_variable, type: :boolean, aliases: "-ev",
+                   desc: 'Use ENV variable for devise_jwt_secret_key. By default Rails credentials will be used.'
+
+      def add_honeybadger_gem
+        say 'Adding Honeybadger gem', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle add honeybadger'
+        end
+      end
+
+      def configure_honeybadger_gem
+        say 'Setting up Honeybadger', :green
+
+        @api_key = honeybadger_api_key
+
+        template 'honeybadger.yml', 'config/honeybadger.yml'
+
+        show_readme
+      end
+
+      private
+
+      def show_readme
+        readme_template = File.read(File.join(self.class.source_root, 'README'))
+        readme_content = ERB.new(readme_template).result(binding)
+        say readme_content
+      end
+
+      def honeybadger_api_key
+        if options[:use_env_variable]
+          "ENV['HONEYBADGER_API_KEY']"
+        else
+          "Rails.application.credentials.dig(:honeybadger, :api_key)"
+        end
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/honeybadger/install/templates/README b/lib/generators/boring/honeybadger/install/templates/README
new file mode 100644
index 00000000..b83e02f9
--- /dev/null
+++ b/lib/generators/boring/honeybadger/install/templates/README
@@ -0,0 +1,6 @@
+===============================================================================
+
+The API key for Honeybadger will be used from <%= @api_key %>.
+You can change these values if they don't match with your app.
+
+===============================================================================
\ No newline at end of file
diff --git a/lib/generators/boring/honeybadger/install/templates/honeybadger.yml.tt b/lib/generators/boring/honeybadger/install/templates/honeybadger.yml.tt
new file mode 100644
index 00000000..4d988c27
--- /dev/null
+++ b/lib/generators/boring/honeybadger/install/templates/honeybadger.yml.tt
@@ -0,0 +1,26 @@
+---
+# For more options, see https://docs.honeybadger.io/lib/ruby/gem-reference/configuration
+
+api_key: <%= @api_key %>
+
+# The environment your app is running in.
+env: "<%= Rails.env %>"
+
+# The absolute path to your project folder.
+root: "<%= Rails.root.to_s %>"
+
+# Honeybadger won't report errors in these environments.
+development_environments:
+- test
+- development
+- cucumber
+
+# By default, Honeybadger won't report errors in the development_environments.
+# You can override this by explicitly setting report_data to true or false.
+# report_data: true
+
+# The current Git revision of your project. Defaults to the last commit hash.
+# revision: null
+
+# Enable verbose debug logging (useful for troubleshooting).
+debug: false
diff --git a/lib/generators/boring/oauth/google/install/install_generator.rb b/lib/generators/boring/oauth/google/install/install_generator.rb
index 38b531fd..2dda7bbe 100644
--- a/lib/generators/boring/oauth/google/install/install_generator.rb
+++ b/lib/generators/boring/oauth/google/install/install_generator.rb
@@ -14,8 +14,8 @@ class MissingDeviseConfigurationError < StandardError; end
         desc "Adds Google OmniAuth to the application"
         source_root File.expand_path("templates", __dir__)
 
-        def add_github_omniauth_gem
-          say "Adding GitHub OmniAuth gem", :green
+        def add_google_omniauth_gem
+          say "Adding Google OmniAuth gem", :green
           Bundler.with_unbundled_env do
             run "bundle add omniauth-google-oauth2"
           end
diff --git a/lib/generators/boring/pronto/base_generator.rb b/lib/generators/boring/pronto/base_generator.rb
new file mode 100644
index 00000000..e2db7263
--- /dev/null
+++ b/lib/generators/boring/pronto/base_generator.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+require 'boring_generators/generator_helper'
+
+module Boring
+  module Pronto
+    class BaseGenerator < Rails::Generators::Base
+      desc "Adds Pronto gem with various extensions"
+
+      class_option :skip_extensions, type: :array, aliases: "-se",
+                   desc: "List of extensions to skip. Available options: brakeman, flay, reek, rubocop",
+                   enum: %w[brakeman flay reek rubocop],
+                   default: []
+
+      include BoringGenerators::GeneratorHelper
+
+      def add_pronto_gems
+        say "Adding pronto gems", :green
+        pronto_gem_content = <<~RUBY
+          \n
+          \t# Pronto is a code linter runner that can be used with git and GitHub pull requests
+          \tgem "pronto"
+          #{pronto_brakemen_gem_content}
+          #{pronto_flay_gem_content}
+        RUBY
+        insert_into_file "Gemfile", pronto_gem_content
+        Bundler.with_unbundled_env do
+          run "bundle install"
+        end
+      end
+
+      def pronto_brakemen_gem_content
+        return unless options[:skip_extensions].exclude?('brakeman')
+        return if gem_installed?('pronto-brakeman')
+
+        "\tgem \"pronto-brakeman\", require: false"
+      end
+
+      def pronto_flay_gem_content
+        return unless options[:skip_extensions].exclude?('flay')
+        return if gem_installed?('pronto-flay')
+
+        "\tgem \"pronto-flay\", require: false"
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/pronto/github_action/install/install_generator.rb b/lib/generators/boring/pronto/github_action/install/install_generator.rb
new file mode 100644
index 00000000..90036846
--- /dev/null
+++ b/lib/generators/boring/pronto/github_action/install/install_generator.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require "generators/boring/pronto/base_generator"
+require "boring_generators/generator_helper"
+
+module Boring
+  module Pronto
+    module GithubAction
+      class InstallGenerator < Boring::Pronto::BaseGenerator
+        desc "Adds Pronto configurations to Github Action"
+        source_root File.expand_path("templates", __dir__)
+
+        class_option :ruby_version, type: :string, aliases: "-rv"
+
+        include BoringGenerators::GeneratorHelper
+
+        def add_pronto_configuration_for_github_action
+          say "Adding Pronto configurations to .github/workflows/pronto.yml", :green
+
+          @ruby_version = options.ruby_version || app_ruby_version
+          
+          template("pronto.yml", ".github/workflows/pronto.yml")
+        end
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/pronto/github_action/install/templates/pronto.yml.tt b/lib/generators/boring/pronto/github_action/install/templates/pronto.yml.tt
new file mode 100644
index 00000000..65febf00
--- /dev/null
+++ b/lib/generators/boring/pronto/github_action/install/templates/pronto.yml.tt
@@ -0,0 +1,53 @@
+on: [pull_request]
+
+name: Pronto
+
+jobs:
+  pronto:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      statuses: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: <%= @ruby_version %>
+      - name: Ruby gem cache
+        uses: actions/cache@v1
+        with:
+          path: vendor/bundle
+          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-gems-
+      - name: Install gems
+        run: |
+          bundle config path vendor/bundle
+          bundle install --jobs 4 --retry 3
+
+      - name: Setup Node
+        uses: actions/setup-node@v1
+        with:
+          node-version: 10.13.0
+      - name: Find yarn cache location
+        id: yarn-cache
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+      - name: JS package cache
+        uses: actions/cache@v1
+        with:
+          path: ${{ steps.yarn-cache.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+      - name: Install packages
+        run: |
+          yarn install --pure-lockfile
+      - name: Run Pronto
+        run: |
+          PRONTO_PULL_REQUEST_ID="${{ github.event.pull_request.number }}" PRONTO_GITHUB_ACCESS_TOKEN="${{ github.token }}" bundle exec pronto run -f github_status github_pr -c origin/${{ github.base_ref }}
diff --git a/lib/generators/boring/pronto/gitlab_ci/install/install_generator.rb b/lib/generators/boring/pronto/gitlab_ci/install/install_generator.rb
new file mode 100644
index 00000000..d6083cad
--- /dev/null
+++ b/lib/generators/boring/pronto/gitlab_ci/install/install_generator.rb
@@ -0,0 +1,105 @@
+# frozen_string_literal: true
+
+require "generators/boring/pronto/base_generator"
+require "boring_generators/generator_helper"
+
+module Boring
+  module Pronto
+    module GitlabCi
+      class InstallGenerator < Boring::Pronto::BaseGenerator
+        desc "Adds Pronto gem with various extensions and configures it for Gitlab CI"
+        source_root File.expand_path("templates", __dir__)
+
+        class_option :ruby_version, type: :string, aliases: "-rv"
+
+        include BoringGenerators::GeneratorHelper
+
+        def add_configuration
+          @ruby_version = options.ruby_version || app_ruby_version
+
+          if File.exists?(".gitlab-ci.yml")
+            add_pronto_configuration
+            add_lint_stage
+            show_readme
+          else
+            create_gitlab_ci_with_pronto
+          end
+        end
+
+        private
+          def create_gitlab_ci_with_pronto
+            say "Creating .gitlab-ci.yml with Pronto configurations", :yellow
+            template ".gitlab-ci.yml", ".gitlab-ci.yml"
+          end
+
+          def add_pronto_configuration
+            return if pronto_configuration_exists?
+
+            say "Adding Pronto configurations to .gitlab-ci.yml", :green
+            inject_into_file ".gitlab-ci.yml", pronto_ci_content, before: /\Z/
+          end
+
+          def add_lint_stage
+            return if lint_stage_exists?
+
+            if stages_exists?
+              inject_into_file ".gitlab-ci.yml", optimize_indentation("\n- lint", 2).chomp, after: /stages:/
+            else
+              inject_into_file ".gitlab-ci.yml", stages_configuration, before: /pronto:/
+            end
+          end
+
+          def show_readme
+            readme "README"
+          end
+
+          def pronto_configuration_exists?
+            gitlab_ci_file_content["pronto"]
+          end
+
+          def lint_stage_exists?
+            gitlab_ci_file_content["stages"] && gitlab_ci_file_content["stages"].include?("lint")
+          end
+
+          def stages_exists?
+            gitlab_ci_file_content["stages"]
+          end
+
+          def gitlab_ci_file_content
+            @gitlab_ci_file_content ||= YAML.safe_load(File.open(".gitlab-ci.yml"), aliases: true) || {}
+          end
+
+          def pronto_ci_content
+            <<~RUBY
+              pronto:
+                image: ruby:#{@ruby_version}
+                stage: lint
+                only:
+                  # run pronto on merge requests and when new changes are pushed to it
+                  - merge_requests
+                variables:
+                  PRONTO_GITLAB_API_PRIVATE_TOKEN: $PRONTO_ACCESS_TOKEN
+                before_script:
+                    # Install cmake required for rugged gem (Pronto depends on it)
+                    - apt-get update && apt-get install -y cmake
+                    # use bundler version same as the one that bundled the Gemfile
+                    - gem install bundler -v "$(grep -A 1 "BUNDLED WITH" Gemfile.lock | tail -n 1)" --no-document
+                    - bundle install --jobs $(nproc)
+                script:
+                  # Pronto fails with the error "revspec 'origin/{target_branch}' because Gitlab fetches changes with git depth set to 20 by default. You can remove this line if you update Gitlab CI setting to clone the full project.
+                  - git fetch origin $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+                  # Run pronto on branch of current merge request
+                  - bundle exec pronto run -f gitlab_mr -c origin/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+            RUBY
+          end
+
+          def stages_configuration
+            <<~RUBY
+              stages:
+                - lint
+            RUBY
+          end
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/pronto/gitlab_ci/install/templates/.gitlab-ci.yml.tt b/lib/generators/boring/pronto/gitlab_ci/install/templates/.gitlab-ci.yml.tt
new file mode 100644
index 00000000..0d0b05b0
--- /dev/null
+++ b/lib/generators/boring/pronto/gitlab_ci/install/templates/.gitlab-ci.yml.tt
@@ -0,0 +1,22 @@
+stages:
+  - lint
+
+pronto:
+  image: ruby:<%= @ruby_version %>
+  stage: lint
+  only:
+    # run pronto on merge requests and when new changes are pushed to it
+    - merge_requests
+  variables:
+    PRONTO_GITLAB_API_PRIVATE_TOKEN: $PRONTO_ACCESS_TOKEN
+  before_script:
+    # Install cmake required for rugged gem (Pronto depends on it)
+    - apt-get update && apt-get install -y cmake
+    # use bundler version same as the one that bundled the Gemfile
+    - gem install bundler -v "$(grep -A 1 "BUNDLED WITH" Gemfile.lock | tail -n 1)" --no-document
+    - bundle install --jobs $(nproc)
+  script:
+    # Pronto fails with the error "revspec 'origin/{target_branch}' because Gitlab fetches changes with git depth set to 20 by default. You can remove this line if you update Gitlab CI setting to clone the full project.
+    - git fetch origin $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+    # Run pronto on branch of current merge request
+    - bundle exec pronto run -f gitlab_mr -c origin/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
diff --git a/lib/generators/boring/pronto/gitlab_ci/install/templates/README b/lib/generators/boring/pronto/gitlab_ci/install/templates/README
new file mode 100644
index 00000000..a4628036
--- /dev/null
+++ b/lib/generators/boring/pronto/gitlab_ci/install/templates/README
@@ -0,0 +1,7 @@
+
+===============================================================================
+
+❗️❗️
+Pronto needs your Private Gitlab API token for posting comments in the merge request. It is configured as "PRONTO_ACCESS_TOKEN" inside .gitlab-ci.yml, don't forget to configure this variable in your Gitlab Project settings before pushing your new changes to git.
+
+===============================================================================
diff --git a/lib/generators/boring/rack_cors/install/install_generator.rb b/lib/generators/boring/rack_cors/install/install_generator.rb
new file mode 100644
index 00000000..b22be41f
--- /dev/null
+++ b/lib/generators/boring/rack_cors/install/install_generator.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+module Boring
+  module RackCors
+    class InstallGenerator < Rails::Generators::Base
+      desc 'Adds rack-cors gem to the app'
+      source_root File.expand_path("templates", __dir__)
+
+      class_option :origins, type: :array, default: ['*'],
+                   desc: 'Specify which origins are allowed to make CORS requests'
+
+      def add_rack_cors_gem
+        say 'Adding Rack CORS gem', :green
+
+        gem 'rack-cors'
+      end
+
+      def configure_rack_cors
+        say 'Configuring Rack CORS', :green
+
+        @origins = options[:origins].map { |origin| "'#{origin}'" }.join(', ')
+
+        template 'cors.rb', 'config/initializers/cors.rb'
+        show_readme
+      end
+
+      private
+
+      def show_readme
+        readme 'README'
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/rack_cors/install/templates/README b/lib/generators/boring/rack_cors/install/templates/README
new file mode 100644
index 00000000..75cf64ad
--- /dev/null
+++ b/lib/generators/boring/rack_cors/install/templates/README
@@ -0,0 +1,5 @@
+===============================================================================
+
+Please restart your rails server for the changes to take effect.
+
+===============================================================================
\ No newline at end of file
diff --git a/lib/generators/boring/rack_cors/install/templates/cors.rb b/lib/generators/boring/rack_cors/install/templates/cors.rb
new file mode 100644
index 00000000..b5722646
--- /dev/null
+++ b/lib/generators/boring/rack_cors/install/templates/cors.rb
@@ -0,0 +1,6 @@
+Rails.application.config.middleware.insert_before 0, Rack::Cors do
+  allow do
+    origins <%= @origins %>
+    resource '*', headers: :any, methods: [:get, :post, :patch, :put]
+  end
+end
\ No newline at end of file
diff --git a/lib/generators/boring/rack_mini_profiler/install/install_generator.rb b/lib/generators/boring/rack_mini_profiler/install/install_generator.rb
new file mode 100644
index 00000000..0e9b0726
--- /dev/null
+++ b/lib/generators/boring/rack_mini_profiler/install/install_generator.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+module Boring
+  module RackMiniProfiler
+    class InstallGenerator < Rails::Generators::Base
+      desc 'Adds rack-mini-profiler to the application'
+
+      def add_rack_mini_profiler_gem
+        say 'Adding rack-mini-profiler gem', :green
+        gem_definition = "gem 'rack-mini-profiler', require: false\n"
+        rack_mini_profiler_gems_content = <<~RUBY
+        \n
+        \t# Profiler for your Rails application
+        \tgem 'rack-mini-profiler', require: false
+        RUBY
+
+        insert_into_file "Gemfile", rack_mini_profiler_gems_content, after: /group :development do\n/
+
+        bundle_install
+      end
+
+      def configure_rack_mini_profiler
+        say 'Configuring rack mini profiler', :green
+        run_with_bundler 'bundle exec rails g rack_mini_profiler:install'
+      end
+
+      private
+
+      def bundle_install
+        run_with_bundler 'bundle install'
+      end
+
+      def run_with_bundler(command)
+        Bundler.with_unbundled_env do
+          run command
+        end
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/rspec/install/install_generator.rb b/lib/generators/boring/rspec/install/install_generator.rb
index 31f68eae..ae442d3b 100644
--- a/lib/generators/boring/rspec/install/install_generator.rb
+++ b/lib/generators/boring/rspec/install/install_generator.rb
@@ -14,7 +14,7 @@ class InstallGenerator < Rails::Generators::Base
       def add_rspec_gem
         log :adding, "rspec-rails"
         Bundler.with_unbundled_env do
-          run "bundle add rspec-rails --group='developement,test'"
+          run "bundle add rspec-rails --group='development,test'"
         end
       end
 
diff --git a/lib/generators/boring/sentry/install/install_generator.rb b/lib/generators/boring/sentry/install/install_generator.rb
new file mode 100644
index 00000000..932b987b
--- /dev/null
+++ b/lib/generators/boring/sentry/install/install_generator.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+module Boring
+  module Sentry
+    class InstallGenerator < Rails::Generators::Base
+      source_root File.expand_path("templates", __dir__)
+      desc 'Adds Sentry to the app'
+
+      class_option :use_env_variable, type: :boolean, aliases: '-ev',
+                   desc: 'Use ENV variable for Sentry. By default Rails credentials will be used.' 
+      class_option :breadcrumbs_logger, type: :array, aliases: '-bl', default: [:active_support_logger, :http_logger],
+                   desc: 'Set the breadcrumbs logger. By default [:active_support_logger, :http_logger] will be used.'
+
+      def add_sentry_gems
+        say 'Adding Sentry gem', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle add sentry-ruby sentry-rails'
+        end
+      end
+
+      def configure_sentry_gem
+        say 'Configuring Sentry gem', :green
+
+        @sentry_dsn_key = sentry_dsn_key
+        @breadcrumbs_logger_options = options[:breadcrumbs_logger].map(&:to_sym)
+
+        template 'sentry.rb', 'config/initializers/sentry.rb'
+
+        show_alert_message
+      end
+
+      private
+
+      def sentry_dsn_key
+        if options[:use_env_variable]
+          "ENV['SENTRY_DSN_KEY']"
+        else
+          "Rails.application.credentials.dig(:sentry, :dsn_key)"
+        end
+      end
+
+      def show_alert_message
+        say "❗️❗️\nThe DSN key for Sentry will be used from `#{sentry_dsn_key}`. You can change this value if it doesn't match with your app.\n", :yellow
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/sentry/install/templates/sentry.rb b/lib/generators/boring/sentry/install/templates/sentry.rb
new file mode 100644
index 00000000..32c95936
--- /dev/null
+++ b/lib/generators/boring/sentry/install/templates/sentry.rb
@@ -0,0 +1,7 @@
+Sentry.init do |config|
+  config.dsn = <%= @sentry_dsn_key %>
+  # enable performance monitoring
+  config.enable_tracing = true
+  # get breadcrumbs from logs
+  config.breadcrumbs_logger = <%= @breadcrumbs_logger_options %>
+end
\ No newline at end of file
diff --git a/lib/generators/boring/vcr/install/install_generator.rb b/lib/generators/boring/vcr/install/install_generator.rb
new file mode 100644
index 00000000..5a7d7102
--- /dev/null
+++ b/lib/generators/boring/vcr/install/install_generator.rb
@@ -0,0 +1,117 @@
+# frozen_string_literal: true
+
+module Boring
+  module Vcr
+    class InstallGenerator < Rails::Generators::Base
+      desc "Adds VCR to the application"
+      source_root File.expand_path('templates', __dir__)
+
+      class_option :testing_framework,
+                   type: :string,
+                   alias: "-tf",
+                   default: "rspec",
+                   enum: %w[rspec minitest],
+                   desc: "Tell us which test framework you are using. Default to rspec"
+
+      class_option :stubbing_libraries,
+                   type: :array,
+                   alias: "-sl",
+                   default: ['webmock'],
+                   enum: %w[webmock typhoeus faraday excon],
+                   desc: "Tell us stubbing library you want to use seprated by space. Default to webmock"
+
+      def verify_presence_of_rails_helper
+        return if !rspec? || File.exist?("spec/rails_helper.rb")
+
+        say "We couldn't find spec/rails_helper.rb. Please configure RSpec and rerun the generator. Consider running `rails generate boring:rspec:install` to set up RSpec.",
+            :red
+
+        abort
+      end
+
+      def verify_presence_of_test_helper
+        return if !minitest? || File.exist?("test/test_helper.rb")
+
+        say "We couldn't find test/test_helper.rb. Please configure Minitest and rerun the generator.",
+            :red
+      end
+
+      def add_vcr_gem
+        say "Adding VCR gems to Gemfile", :green
+        # TODO: Use check_and_install_gem method when it is available
+        gem 'vcr', group: :test
+      end
+
+      def add_stubbing_library_gems
+        say "Adding stubbing library gems to Gemfile", :green
+
+        options[:stubbing_libraries].uniq.each do |stubbing_library|
+          # TODO: Use check_and_install_gem method when it is available
+          gem stubbing_library, group: :test
+        end
+      end
+
+      def setup_vcr_for_rspec
+        return unless rspec? 
+
+        say "Setting up VCR for RSpec", :green
+
+        @stubbing_libraries = format_stubbing_libraries
+
+        template("rspec/vcr.rb", "spec/support/vcr.rb")
+
+        unless all_support_files_are_required?
+          inject_into_file "spec/rails_helper.rb",
+                           "require 'support/vcr'\n\n",
+                           before: /\A/
+        end
+      end
+
+      def setup_vcr_for_minitest
+        return unless minitest? 
+
+        say "Setting up VCR for Minitest", :green
+
+        vcr_config = <<~RUBY
+          require "vcr"
+
+          VCR.configure do |c|
+            c.cassette_library_dir = "test/vcr"
+            c.hook_into #{format_stubbing_libraries}
+            c.ignore_localhost = true
+          end
+        RUBY
+
+
+        inject_into_file "test/test_helper.rb",
+                         vcr_config, 
+                         end: /^end\s*\Z/m
+      end
+
+      private
+
+      def format_stubbing_libraries
+        options[:stubbing_libraries]
+          .map { |stubbing_library| ":#{stubbing_library}" }
+          .join(', ')
+      end
+
+      def rspec?
+        options[:testing_framework].to_s == 'rspec'
+      end
+
+      def minitest?
+        options[:testing_framework].to_s == 'minitest'
+      end
+
+      def all_support_files_are_required?
+        line_to_check = "Rails.root.glob('spec/support/**/*.rb').sort.each { |f| require f }"
+        rails_file_content_array = File.readlines("spec/rails_helper.rb")
+        rails_file_content_array.any? do |line|
+          line !~ /^\s*#/ &&
+            (line.include?(line_to_check) || line.include?(line_to_check.gsub("'", '"')))
+        end
+      end
+    end
+  end
+end
diff --git a/lib/generators/boring/vcr/install/templates/rspec/vcr.rb.tt b/lib/generators/boring/vcr/install/templates/rspec/vcr.rb.tt
new file mode 100644
index 00000000..66c9797b
--- /dev/null
+++ b/lib/generators/boring/vcr/install/templates/rspec/vcr.rb.tt
@@ -0,0 +1,8 @@
+require "vcr"
+
+VCR.configure do |c|
+  c.cassette_library_dir = "spec/cassettes"
+  c.hook_into <%= @stubbing_libraries %>
+  c.configure_rspec_metadata!
+  c.ignore_localhost = true
+end
diff --git a/test/generators/avo_install_generator_test.rb b/test/generators/avo_install_generator_test.rb
new file mode 100644
index 00000000..1e974fff
--- /dev/null
+++ b/test/generators/avo_install_generator_test.rb
@@ -0,0 +1,33 @@
+# frozen_string-literal: true
+
+require 'test_helper'
+require 'generators/boring/avo/install/install_generator'
+
+class AvoInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Avo::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_avo_gem
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_gem 'avo'
+
+      assert_file 'config/initializers/avo.rb' do |content|
+        assert_match(/Avo.configure do |config|/, content)
+        assert_match(/config.root_path = '\/avo'/, content)
+      end
+
+      assert_file 'config/routes.rb' do |content|
+        assert_match(/mount Avo::Engine, at: Avo.configuration.root_path/, content)
+      end
+    end
+  end
+end
diff --git a/test/generators/devise/doorkeeper_devise_install_generator_test.rb b/test/generators/devise/doorkeeper_devise_install_generator_test.rb
new file mode 100644
index 00000000..6246eabf
--- /dev/null
+++ b/test/generators/devise/doorkeeper_devise_install_generator_test.rb
@@ -0,0 +1,149 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "generators/boring/devise/doorkeeper/install/install_generator"
+
+class DoorkeeperDeviseInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Devise::Doorkeeper::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+  include ActiveSupport::Testing::Isolation
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_exit_if_devise_is_not_installed
+    assert_raises SystemExit do
+      quietly { generator.verify_presence_of_devise_gem }
+    end
+  end
+
+  def test_should_exit_if_devise_model_is_not_found
+    assert_raises SystemExit do
+      quietly { generator.verify_presence_of_devise_model }
+    end
+  end
+
+  def test_should_setup_doorkeeper
+    Dir.chdir(app_path) do
+      setup_devise
+      quietly { run_generator }
+
+      assert_gem "doorkeeper"
+      assert_file "config/locales/doorkeeper.en.yml"
+
+      assert_file "config/initializers/doorkeeper.rb" do |content|
+        assert_match(/resource_owner_authenticator do/, content)
+        assert_match(/admin_authenticator do/, content)
+        assert_match(/current_user || warden.authenticate!(scope: :user)/, content)
+        assert_no_match(/# admin_authenticator do/, content)
+        assert_match(/grant_flows %w\[authorization_code client_credentials\]/, content)
+      end
+
+      assert_migration "db/migrate/create_doorkeeper_tables.rb" do |content|
+        assert_no_match(/# add_foreign_key :oauth/, content)
+        assert_no_match(/<model>/, content)
+        assert_match(/add_foreign_key :oauth_access_grants, :users, column: :resource_owner_id/, content)
+        assert_match(/add_foreign_key :oauth_access_tokens, :users, column: :resource_owner_id/, content)
+      end
+
+      assert_file "config/routes.rb" do |content|
+        assert_match(/use_doorkeeper/, content)
+      end
+
+      assert_file "app/models/user.rb" do |content|
+        assert_match(/has_many :access_grants/, content)
+        assert_match(/has_many :access_tokens/, content)
+      end
+    end
+  end
+
+  def test_should_setup_password_grant_flow
+    Dir.chdir(app_path) do
+      setup_devise
+      quietly { run_generator %w[--grant_flows=password] }
+
+      assert_migration "db/migrate/create_doorkeeper_tables.rb" do |content|
+        assert_match(/t.text    :redirect_uri/, content)
+      end
+
+      assert_file "config/initializers/doorkeeper.rb" do |content|
+        assert_match(/grant_flows %w\[password\]/, content)
+        assert_match(/resource_owner_from_credentials do |routes|/, content)
+        assert_match(/"Please configure doorkeeper resource_owner_authenticator block/, content)
+      end
+    end
+  end
+
+  def test_should_setup_api_only
+    Dir.chdir(app_path) do
+      setup_devise
+      quietly { run_generator %w[--api_only] }
+
+      assert_file "config/initializers/doorkeeper.rb" do |content|
+        assert_match(/api_only/, content)
+        assert_no_match(/# api_only/, content)
+        assert_match(/# admin_authenticator do/, content)
+      end
+    end
+  end
+
+  def test_should_skip_applications_routes
+    Dir.chdir(app_path) do
+      setup_devise
+      quietly { run_generator %w[--skip_applications_routes] }
+
+      assert_file "config/routes.rb" do |content|
+        assert_match(/use_doorkeeper do/, content)
+        assert_match(/skip_controllers :applications, :authorized_applications/, content)
+      end
+    end
+  end
+
+  def test_should_use_refresh_token
+    Dir.chdir(app_path) do
+      setup_devise
+      quietly { run_generator %w[--use_refresh_token] }
+
+      assert_file "config/initializers/doorkeeper.rb" do |content|
+        assert_match(/use_refresh_token/, content)
+        assert_no_match(/# use_refresh_token/, content)
+      end
+    end
+  end
+
+  private
+
+  def setup_devise(model_name: "User")
+    Bundler.with_unbundled_env do
+      `bundle add devise`
+    end
+
+    create_devise_initializer
+    create_devise_model(model_name)
+  end
+
+  def create_devise_initializer
+    FileUtils.mkdir_p("#{app_path}/config/initializers")
+    content = <<~RUBY
+      Devise.setup do |config|
+      end
+    RUBY
+
+    File.write("#{app_path}/config/initializers/devise.rb", content)
+  end
+
+  def create_devise_model(model_name)
+    FileUtils.mkdir_p("#{app_path}/app/models")
+    content = <<~RUBY
+      class #{model_name} < ApplicationRecord
+      end
+    RUBY
+
+    File.write("#{app_path}/app/models/#{model_name.underscore}.rb", content)
+  end
+end
+
diff --git a/test/generators/dotenv_install_generator_test.rb b/test/generators/dotenv_install_generator_test.rb
new file mode 100644
index 00000000..81276d6d
--- /dev/null
+++ b/test/generators/dotenv_install_generator_test.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+require 'generators/boring/dotenv/install/install_generator'
+
+class DotenvInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Dotenv::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_install_dotenv_gem
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_gem 'dotenv-rails'
+
+      assert_file '.env' do |content|
+        assert_match(/# Add your environment variables here/, content)
+        assert_match(/# SECRET_KEY_BASE=your_secret_key/, content)
+      end
+
+      assert_file '.env.sample'
+
+      assert_file '.gitignore' do |content|
+        assert_match(/.env/, content)
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/test/generators/figjam_install_generator_test.rb b/test/generators/figjam_install_generator_test.rb
new file mode 100644
index 00000000..527ab56f
--- /dev/null
+++ b/test/generators/figjam_install_generator_test.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+require 'generators/boring/figjam/install/install_generator'
+
+class FigjamInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Figjam::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_figjam
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_gem 'figjam'
+
+      assert_file 'config/application.yml' do |content|
+        assert_match(/# Add configuration values here, as shown below/, content)
+        assert_match(/# GOOGLE_TAG_MANAGER_ID: GTM-12345/, content)
+      end
+
+      assert_file 'config/application.yml.sample'
+
+      assert_file '.gitignore' do |content|
+        assert_match(/config\/application.yml/, content)
+      end
+    end
+  end
+end
diff --git a/test/generators/honeybadger_install_generator_test.rb b/test/generators/honeybadger_install_generator_test.rb
new file mode 100644
index 00000000..f76c224b
--- /dev/null
+++ b/test/generators/honeybadger_install_generator_test.rb
@@ -0,0 +1,40 @@
+# fronzen_string_literal: true
+
+require 'test_helper'
+require 'generators/boring/honeybadger/install/install_generator'
+
+class HoneybadgerInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Honeybadger::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_honeybadger
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_gem 'honeybadger'
+
+      assert_file 'config/honeybadger.yml' do |content|
+        assert_match(/\napi_key: Rails.application.credentials.dig\(:honeybadger, :api_key\)\n/, content)
+      end
+    end
+  end
+
+  def test_should_use_env_variable_for_api_key
+    Dir.chdir(app_path) do
+      quietly { run_generator([destination_root, '--use_env_variable']) }
+
+      assert_gem 'honeybadger'
+
+      assert_file 'config/honeybadger.yml' do |content|
+        assert_match(/api_key: ENV\['HONEYBADGER_API_KEY'\]\n/, content)
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/test/generators/pronto/base_generator_test.rb b/test/generators/pronto/base_generator_test.rb
new file mode 100644
index 00000000..5c6b963b
--- /dev/null
+++ b/test/generators/pronto/base_generator_test.rb
@@ -0,0 +1,92 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "generators/boring/pronto/base_generator"
+
+class ProntoBaseGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Pronto::BaseGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+  include ActiveSupport::Testing::Isolation
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_install_pronto_with_all_extension_gems
+    Dir.chdir(app_path) do
+      quietly { run_generator  }
+
+      assert_file "Gemfile" do |content|
+        assert_match("pronto", content)
+        assert_match("pronto-brakeman", content)
+        assert_match("pronto-flay", content)
+        assert_match("pronto-reek", content)
+        assert_match("pronto-rubocop", content)
+      end
+    end
+  end
+
+  def test_should_skip_brakeman_extension
+    Dir.chdir(app_path) do
+      quietly do
+        generator({}, ['--extensions_to_skip=brakeman']).add_brakeman_extension
+      end
+
+      assert_file "Gemfile" do |content|
+        refute_match("pronto-brakeman", content)
+      end
+    end
+  end
+
+  def test_should_skip_flay_extension
+    Dir.chdir(app_path) do
+      quietly do
+        generator({}, ['--extensions_to_skip=flay']).add_flay_extension
+      end
+
+      assert_file "Gemfile" do |content|
+        refute_match("pronto-flay", content)
+      end
+    end
+  end
+
+  def test_should_skip_reek_extension
+    Dir.chdir(app_path) do
+      quietly do
+        generator({}, ['--extensions_to_skip=reek']).add_reek_extension
+      end
+
+      assert_file "Gemfile" do |content|
+        refute_match("pronto-reek", content)
+      end
+    end
+  end
+
+  def test_should_skip_rubocop_extension
+    Dir.chdir(app_path) do
+      quietly do
+        generator({}, ['--extensions_to_skip=rubocop']).add_rubocop_extension
+      end
+
+      assert_file "Gemfile" do |content|
+        refute_match("pronto-rubocop", content)
+      end
+    end
+  end
+
+  def test_should_skip_multiple_extensions
+    Dir.chdir(app_path) do
+      quietly do
+        generator({}, ['--extensions_to_skip=reek', 'rubocop']).add_rubocop_extension
+      end
+
+      assert_file "Gemfile" do |content|
+        refute_match("pronto-reek", content)
+        refute_match("pronto-rubocop", content)
+      end
+    end
+  end
+end
diff --git a/test/generators/pronto/github_action_install_generator_test.rb b/test/generators/pronto/github_action_install_generator_test.rb
new file mode 100644
index 00000000..d3b244c6
--- /dev/null
+++ b/test/generators/pronto/github_action_install_generator_test.rb
@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "generators/boring/pronto/github_action/install/install_generator"
+
+class ProntoGithubActionInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Pronto::GithubAction::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+  include ActiveSupport::Testing::Isolation
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_pronto_in_github_action_file
+    Dir.chdir(app_path) do
+      quietly do
+        generator.add_pronto_configuration_for_github_action
+      end
+
+      template_app_ruby_version = `cat .ruby-version`
+
+      assert_file ".github/workflows/pronto.yml" do |content|
+        assert_match("pronto:", content)
+        assert_match("ruby-version: #{template_app_ruby_version}", content)
+      end
+    end
+  end
+
+  def test_should_add_correct_ruby_version
+    Dir.chdir(app_path) do
+      quietly do
+        generator({}, [ "--ruby_version=3.0.0" ])
+          .add_pronto_configuration_for_github_action
+      end
+
+      assert_file ".github/workflows/pronto.yml" do |content|
+        assert_match("ruby-version: 3.0.0", content)
+      end
+    end
+  end
+end
diff --git a/test/generators/pronto/gitlab_ci_install_generator_test.rb b/test/generators/pronto/gitlab_ci_install_generator_test.rb
new file mode 100644
index 00000000..1f3cb3db
--- /dev/null
+++ b/test/generators/pronto/gitlab_ci_install_generator_test.rb
@@ -0,0 +1,97 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "generators/boring/pronto/gitlab_ci/install/install_generator"
+
+class ProntoGitlabCiInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Pronto::GitlabCi::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+  include ActiveSupport::Testing::Isolation
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_pronto_in_new_gitlab_ci_file
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      template_app_ruby_version = `cat .ruby-version`
+
+      assert_file ".gitlab-ci.yml" do |content|
+        assert_match("stages:", content)
+        assert_match("pronto:", content)
+        assert_match("image: ruby:#{template_app_ruby_version}", content)
+      end
+    end
+  end
+
+  def test_should_configure_pronto_in_existing_gitlab_ci_file
+    Dir.chdir(app_path) do
+      create_gitlab_ci_file
+
+      quietly { run_generator }
+
+      template_app_ruby_version = `cat .ruby-version`
+      stages_configuration = <<~RUBY
+        stages:
+          - lint
+      RUBY
+
+      assert_file ".gitlab-ci.yml" do |content|
+        assert_match(stages_configuration, content)
+        assert_match("pronto:", content)
+        assert_match("image: ruby:#{template_app_ruby_version}", content)
+      end
+    end
+  end
+
+  def test_should_add_correct_ruby_image
+    Dir.chdir(app_path) do
+      create_gitlab_ci_file
+
+      quietly { run_generator [app_path, "--ruby_version=3.0.0"] }
+
+      assert_file ".gitlab-ci.yml" do |content|
+        assert_match("image: ruby:3.0.0", content)
+      end
+    end
+  end
+
+  def test_should_append_lint_to_existing_stages
+    Dir.chdir(app_path) do
+      create_gitlab_ci_file
+      inject_stages_to_ci_file
+
+      quietly { run_generator }
+
+      stages_configuration = <<~RUBY
+        stages:
+          - lint
+          - test
+      RUBY
+
+      assert_file ".gitlab-ci.yml" do |content|
+        assert_match(stages_configuration, content)
+      end
+    end
+  end
+
+  private
+
+  def create_gitlab_ci_file
+    `touch #{app_path}/.gitlab-ci.yml`
+  end
+
+  def inject_stages_to_ci_file
+    stages_configuration = <<~RUBY
+      stages:
+        - test
+    RUBY
+
+    `echo "#{stages_configuration}\n" >> #{app_path}/.gitlab-ci.yml`
+  end
+end
diff --git a/test/generators/rack_cors_install_generator_test.rb b/test/generators/rack_cors_install_generator_test.rb
new file mode 100644
index 00000000..8fd1a5bd
--- /dev/null
+++ b/test/generators/rack_cors_install_generator_test.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+require 'generators/boring/rack_cors/install/install_generator'
+
+class RackCorsInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::RackCors::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+  include ActiveSupport::Testing::Isolation
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_rack_cors
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_gem 'rack-cors'
+
+      assert_file 'config/initializers/cors.rb' do |content|
+        assert_match(/Rails.application.config.middleware.insert_before 0, Rack::Cors do/, content)
+        assert_match(/origins '*'/, content)
+      end
+    end
+  end
+
+  def test_should_configure_custom_origins
+    Dir.chdir(app_path) do
+      quietly { run_generator %w[--origins=localhost:3000 example.com] }
+
+      assert_file 'config/initializers/cors.rb' do |content|
+        assert_match(/Rails.application.config.middleware.insert_before 0, Rack::Cors do/, content)
+        assert_match(/origins 'localhost:3000', 'example.com'/, content)
+      end
+    end
+  end
+end
diff --git a/test/generators/rack_mini_profiler_install_generator_test.rb b/test/generators/rack_mini_profiler_install_generator_test.rb
new file mode 100644
index 00000000..c9333025
--- /dev/null
+++ b/test/generators/rack_mini_profiler_install_generator_test.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+require 'generators/boring/rack_mini_profiler/install/install_generator'
+
+class RackMiniProfilerGeneratorTest < Rails::Generators::TestCase
+  tests Boring::RackMiniProfiler::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_rack_mini_profiler_gem
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_file 'Gemfile' do |content|
+        assert_match(/gem 'rack-mini-profiler', require: false/, content)
+      end
+
+      assert_file 'config/initializers/rack_mini_profiler.rb' do |content|
+        assert_match(/if Rails\.env\.development\?/, content)
+        assert_match(/Rack::MiniProfilerRails.initialize!\(Rails.application\)/, content)
+      end
+    end
+  end
+end
diff --git a/test/generators/sentry_install_generator_test.rb b/test/generators/sentry_install_generator_test.rb
new file mode 100644
index 00000000..4a2ca49e
--- /dev/null
+++ b/test/generators/sentry_install_generator_test.rb
@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+require 'generators/boring/sentry/install/install_generator'
+
+class SentryInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Sentry::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+  include ActiveSupport::Testing::Isolation
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_sentry_gem
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_gem 'sentry-ruby'
+      assert_gem 'sentry-rails'
+
+      assert_file 'config/initializers/sentry.rb' do |content|
+        assert_match(/config.dsn = Rails.application.credentials.dig\(:sentry, :dsn_key\)/, content)
+        assert_match(/config.breadcrumbs_logger = \[:active_support_logger, :http_logger\]\n/, content)
+      end
+    end
+  end
+
+  def test_should_configure_dsn_key_as_env_variable
+    Dir.chdir(app_path) do
+      quietly { run_generator  [destination_root, '--use_env_variable'] }
+
+      assert_gem 'sentry-ruby'
+      assert_gem 'sentry-rails'
+
+      assert_file 'config/initializers/sentry.rb' do |content|
+        assert_match(/config.dsn = ENV\['SENTRY_DSN_KEY'\]\n/, content)
+      end
+    end
+  end
+
+  def test_should_configure_custom_breadcrumbs_logger
+    Dir.chdir(app_path) do
+      quietly { run_generator [destination_root, "--breadcrumbs_logger=http_logger"]}
+
+      assert_gem 'sentry-ruby'
+      assert_gem 'sentry-rails'
+
+      assert_file 'config/initializers/sentry.rb' do |content|
+        assert_match(/config.breadcrumbs_logger = \[:http_logger\]\n/, content)
+      end
+    end
+  end
+end
diff --git a/test/generators/vcr/vcr_install_generator_test.rb b/test/generators/vcr/vcr_install_generator_test.rb
new file mode 100644
index 00000000..4dc6a5dd
--- /dev/null
+++ b/test/generators/vcr/vcr_install_generator_test.rb
@@ -0,0 +1,91 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "generators/boring/vcr/install/install_generator"
+
+class VcrInstallGeneratorTest < Rails::Generators::TestCase
+  tests Boring::Vcr::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+  include ActiveSupport::Testing::Isolation
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_exit_if_rails_helper_is_not_present
+    assert_raises SystemExit do
+      quietly { run_generator }
+    end
+  end
+
+  def test_should_configure_vcr
+    Dir.chdir(app_path) do
+      configure_rspec
+      quietly { run_generator }
+
+      assert_gem "vcr"
+      assert_gem "webmock"
+      assert_file "spec/support/vcr.rb" do |content|
+        assert_match(/require "vcr"/, content)
+        assert_match(/VCR.configure do |c|/, content)
+        assert_match(/c.hook_into :webmock/, content)
+        assert_match(/c.configure_rspec_metadata!/, content)
+      end
+
+      assert_file 'spec/rails_helper.rb' do |content|
+        assert_match(/require 'support\/vcr'/, content)
+      end
+    end
+  end
+
+  def test_should_configure_vcr_for_minitest
+    Dir.chdir(app_path) do
+      quietly { run_generator %w[--testing_framework=minitest] }
+
+      assert_file "test/test_helper.rb" do |content|
+        assert_match(/require "vcr"/, content)
+        assert_match(/VCR.configure do |c|/, content)
+        assert_match(/c.hook_into :webmock/, content)
+        assert_no_match(/c.configure_rspec_metadata!/, content)
+      end
+    end
+  end
+
+  def test_should_configure_vcr_with_correct_stubbing_libraries
+    Dir.chdir(app_path) do
+      configure_rspec
+      quietly { run_generator %w[--stubbing_libraries=webmock typhoeus] }
+
+      assert_gem "webmock"
+      assert_gem "typhoeus"
+
+      assert_file "spec/support/vcr.rb" do |content|
+        assert_match(/c.hook_into :webmock, :typhoeus/, content)
+      end
+    end
+  end
+
+  private
+
+  def configure_rspec
+    Bundler.with_unbundled_env do
+      `bundle add rspec-rails --group development,test`
+    end
+
+    create_rails_helper
+  end
+
+  def create_rails_helper
+    FileUtils.mkdir_p("#{app_path}/spec")
+    content = <<~RUBY
+      RSpec.configure do |config|
+        config.use_transactional_fixtures = true
+      end
+    RUBY
+
+    File.write("#{app_path}/spec/rails_helper.rb", content)
+  end
+end