chore: Add the badges

README.md

@@ -4,7 +4,21 @@
 
 ![QOSST Logo](qosst_logo_full.png)
 
+<a href='https://qosst-skr.readthedocs.io/en/latest/?badge=latest'>
+    <img src='https://readthedocs.org/projects/qosst-skr/badge/?version=latest' alt='Documentation Status' />
+</a>
+<a href="https://github.com/qosst/qosst-skr/blob/main/LICENSE"><img alt="Github - License" src="https://img.shields.io/github/license/qosst/qosst-skr"/></a>
+<a href="https://github.com/qosst/qosst-skr/releases/latest"><img alt="Github - Release" src="https://img.shields.io/github/v/release/qosst/qosst-skr"/></a>
+<a href="https://pypi.org/project/qosst-skr/"><img alt="PyPI - Version" src="https://img.shields.io/pypi/v/qosst-skr"></a>
+<a href="https://github.com/psf/black"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
+<a href="https://github.com/pylint-dev/pylint"><img alt="Linting with pylint" src="https://img.shields.io/badge/linting-pylint-yellowgreen"/></a>
+<a href="https://mypy-lang.org/"><img alt="Checked with mypy" src="https://www.mypy-lang.org/static/mypy_badge.svg"></a>
+<a href="https://img.shields.io/pypi/pyversions/qosst-skr">
+    <img alt="Python Version" src="https://img.shields.io/pypi/pyversions/qosst-skr">
+</a>
+<img alt="Docstr coverage" src=".docs_badge.svg" />
 </center>
+<hr/>
 
 This project is part of [QOSST](https://github.com/qosst/qosst).