Metadata-Version: 2.4
Name: masgent
Version: 1.0.25
Summary: Masgent: Materials Simulation Agent
Author-email: Guangchen Liu <gliu4@wpi.edu>
Maintainer-email: Guangchen Liu <gliu4@wpi.edu>
License: MIT
Project-URL: Homepage, https://github.com/aguang5241/masgent
Project-URL: Issues, https://github.com/aguang5241/masgent/issues
Project-URL: Documentation, https://github.com/aguang5241/masgent
Project-URL: Repository, https://github.com/aguang5241/masgent
Keywords: AI agent,Materials Science,Computational Materials,DFT,VASP,Machine Learning,Machine Learning Potentials
Requires-Python: <3.14,>=3.11
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: ase
Requires-Dist: numpy
Requires-Dist: pandas
Requires-Dist: scipy
Requires-Dist: matplotlib
Requires-Dist: seaborn
Requires-Dist: pydantic_ai
Requires-Dist: pymatgen
Requires-Dist: pymatgen-analysis-defects
Requires-Dist: mp-api
Requires-Dist: dotenv
Requires-Dist: colorama
Requires-Dist: bullet
Requires-Dist: yaspin
Requires-Dist: icet
Requires-Dist: sevenn
Requires-Dist: chgnet
Requires-Dist: orb-models
Requires-Dist: mattersim
Provides-Extra: dev
Requires-Dist: build; extra == "dev"
Requires-Dist: twine; extra == "dev"
Provides-Extra: docs
Dynamic: license-file

# Masgent
Masgent: Materials Simulation Agent

## 🚀 Overview
Masgent is a materials simulation AI agent that streamlines **DFT workflows and analysis**, **fast machine-learning-potential (MLP) simulations**, and **lightweight ML modeling** for materials science. With automated tools for structure handling, VASP input generation, workflow preparation, and rapid property prediction, Masgent simplifies complex simulation tasks and boosts productivity for both researchers and students.

## 🧩 Features
1. Density Functional Theory (DFT) Simulations
  - 1.1 Structure Preparation & Manipulation
    - 1.1.1 Generate POSCAR from chemical formula
    - 1.1.2 Convert POSCAR coordinates (Direct <-> Cartesian)
    - 1.1.3 Convert structure file formats (CIF, POSCAR, XYZ)
    - 1.1.4 Generate structures with defects (Vacancies, Substitutions, Interstitials with Voronoi)
    - 1.1.5 Generate supercells
    - 1.1.6 Generate Special Quasirandom Structures (SQS)
    - 1.1.7 Generate surface slabs
    - 1.1.8 Generate interface structures
  
  - 1.2 VASP Input File Preparation
    - 1.2.1 Prepare full VASP input files (INCAR, KPOINTS, POTCAR, POSCAR)
    - 1.2.2 Generate INCAR templates (relaxation, static, etc.)
    - 1.2.3 Generate KPOINTS with specified accuracy
    - 1.2.4 Generate HPC job submission script
  
  - 1.3 Standard VASP Workflows Preparation
    - 1.3.1 Convergence test (ENCUT, KPOINTS)
    - 1.3.2 Equation of State (EOS)
    - 1.3.3 Elastic constants calculations
    - 1.3.4 Ab-initio Molecular Dynamics (AIMD)
    - 1.3.5 Nudged Elastic Band (NEB) calculations
  
  - 1.4 (Planned) Workflow Output Analysis
    - 1.4.1 (Planned) Convergence test analysis
    - 1.4.2 (Planned) Equation of State (EOS) analysis
    - 1.4.3 (Planned) Elastic constants analysis 
    - 1.4.4 (Planned) Ab-initio Molecular Dynamics (AIMD) analysis
    - 1.4.5 (Planned) Nudged Elastic Band (NEB) analysis

2. Fast Simulations Using Machine Learning Potentials (MLPs)
  - Supported MLPs:
    - 2.1 SevenNet
    - 2.2 CHGNet
    - 2.3 Orb-v3
    - 2.4 MatSim
  - Implemented Simulations for all MLPs:
    - Single Point Energy Calculation
    - Equation of State (EOS) Calculation
    - Elastic Constants Calculation
    - Molecular Dynamics Simulation (NVT)

3. (Planned) Simple Machine Learning for Materials Science
  - 3.1 (Planned) Data Preparation & Feature Engineering
  - 3.2 (Planned) Model Design & Hyperparameter Tuning
  - 3.3 (Planned) Model Training & Evaluation

## 🔧 Installation
1. Requirements:
   - Python >= 3.11, < 3.14
2. Optional:
   - OpenAI API key for AI agent features: [platform.openai.com](https://platform.openai.com/account/api-keys)
   - Materials Project API key for MP structure access: [materialsproject.org](https://next-gen.materialsproject.org/api)
3. Install Masgent:
    ```bash
    pip install -U masgent
    ```

## ▶️ Usage
- After installation, simply run:
    ```bash
    masgent
    ```
- You'll guided by an interactive menu and can invoke the AI agent anytime by typing your requests, e.g.,:
    ```bash
    > Generate a POSCAR file for NaCl.
    > Prepare VASP input files for a graphene structure.
    > Add defects to a silicon crystal POSCAR.
    > ...
    ```

## 🐞 Issues and Suggestions
Found a bug? Have a feature request?  
Please open an issue here: [https://github.com/aguang5241/masgent/issues](https://github.com/aguang5241/masgent/issues)

## 📚 Cite Us
If you use Masgent in your research, please cite the following reference:
  ```
  @article{
    title={Masgent: A Materials Simulation Agent},
    journal={},
    volume={},
    pages={},
    year={},
    issn={},
    doi={},
  }
  ```

## 🙏 Acknowledgements
Masgent builds on the open-source materials ecosystem, including **ASE**, **Pymatgen**, and modern **Machine Learning Potentials**. We thank the developers of these tools for making advanced materials simulation possible.
