diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..0734537
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Added
+- Future features will be listed here
+
+### Changed
+- Ongoing updates
+
+### Fixed
+- Bug fixes
+
+---
+*[Mukller](https://github.com/Mukller)*
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
new file mode 100644
index 0000000..fe9ab1f
--- /dev/null
+++ b/CODE_OF_CONDUCT.md
@@ -0,0 +1,30 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment:
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+
+Examples of unacceptable behavior:
+- Harassment of any kind
+- Trolling, insulting or derogatory comments
+- Public or private harassment
+- Publishing others' private information without permission
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the project maintainers.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org), version 2.1.
+
+---
+*[Mukller](https://github.com/Mukller)*
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..c221dd5
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,33 @@
+# Contributing
+
+Thank you for your interest in contributing!
+
+## Getting Started
+
+1. Fork the repository
+2. Create a feature branch: `git checkout -b feature/your-feature`
+3. Make your changes
+4. Run tests: `pytest`
+5. Submit a Pull Request
+
+## Code Style
+
+- Follow existing code style and conventions
+- Write clear, descriptive commit messages
+- Add tests for new features
+
+## Reporting Issues
+
+Use GitHub Issues to report bugs or request features. Please include:
+- Steps to reproduce
+- Expected vs actual behavior
+- Environment details
+
+## Pull Request Guidelines
+
+- Keep PRs focused on a single change
+- Update documentation as needed
+- Ensure all tests pass
+
+---
+*[Mukller](https://github.com/Mukller)*
diff --git a/README.md b/README.md
index bd3b4aa..e43b0b2 100644
--- a/README.md
+++ b/README.md
@@ -46,4 +46,8 @@ All algorithms are implemented in Python, using numpy, scipy and autograd.
 
 Your contributions are always welcome!  
 Feel free to improve existing code, documentation or implement new algorithm.  
-Please open an issue to propose your changes if they are big enough.  
+Please open an issue to propose your changes if they are big enough.
+
+---
+
+*[Mukller](https://github.com/Mukller)*