diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..ab91c28
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,41 @@
+version: 2
+jobs:
+  build:
+    docker:
+      # specify the version you desire here
+      - image: circleci/php:7.1.8-browsers
+      - image: circleci/mysql:5.7.22
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+          - v1-dependencies-{{ checksum "composer.json" }}
+          # fallback to using the latest cache if no exact match is found
+          - v1-dependencies-
+      - run:
+          name: Install and enable PHP extensions
+          command: sudo docker-php-ext-install pdo_mysql && sudo docker-php-ext-enable xdebug
+      - run:
+          name: Install composer packages
+          command: |
+            composer install -n --prefer-dist --no-interaction --no-plugins --no-scripts
+      - save_cache:
+          paths:
+            - ./vendor
+          key: v1-dependencies-{{ checksum "composer.json" }}
+
+      - run:
+          name: Wait for mysql launch
+          command: |
+            dockerize -wait tcp://localhost:3306 -timeout 1m
+            nc -z 127.0.0.1 3306
+      - run:
+          name: Tests
+          command: |
+            vendor/bin/phpunit --verbose --configuration phpunit.xml --coverage-clover=coverage.xml
+
+      - run:
+          name: Coverage Report
+          command: |
+            bash <(curl -s https://codecov.io/bash) -t $CODECOV_TOKEN
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..45918b0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,27 @@
+vendor/
+node_modules/
+npm-debug.log
+
+# Laravel 4 specific
+bootstrap/compiled.php
+app/storage/
+
+# Laravel 5 & Lumen specific
+public/storage
+public/hot
+storage/*.key
+.env.*.php
+.env.php
+.env
+Homestead.yaml
+Homestead.json
+
+# Rocketeer PHP task runner and deployment package. https://github.com/rocketeers/rocketeer
+.rocketeer/
+
+# ide-helpers
+.phpstorm.meta.php
+_ide_helper.php
+
+# package
+composer.lock
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..07b8f17
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Maksim Martianov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..3857441
--- /dev/null
+++ b/README.md
@@ -0,0 +1,14 @@
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/maksimru/composite-primary-keys/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/maksimru/composite-primary-keys/?branch=master)
+[![codecov](https://codecov.io/gh/maksimru/composite-primary-keys/branch/master/graph/badge.svg)](https://codecov.io/gh/maksimru/composite-primary-keys)
+[![StyleCI](https://github.styleci.io/repos/163864737/shield?branch=master)](https://github.styleci.io/repos/143376291)
+[![CircleCI](https://circleci.com/gh/maksimru/composite-primary-keys.svg?style=svg)](https://circleci.com/gh/maksimru/composite-primary-keys)
+
+## About
+
+Library extends Laravel's Eloquent ORM with full support of composite keys
+
+## Usage
+
+No installation required
+
+Simply add HasCompositePrimaryKey trait into your models
\ No newline at end of file