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Heliophysics Software Search Interface
HSSI

HelioAI

0.4.0
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Concise Description
An AI agent for heliophysics: natural-language parameter discovery across 70+ missions, sandboxed analysis, and reproducible notebook export.
Description
HelioAI is an AI agent for heliophysics and space plasma physics. It resolves natural-language descriptions to parameter identifiers across more than 70 missions using hybrid semantic and lexical retrieval over the speasy catalogue, downloads the data, runs the analysis in a sandboxed Python environment, and exports the session as a self-contained, re-runnable Jupyter notebook. Derived quantities are computed from cited recipes so that every result carries its method and reference.
Authors
Furkan Erdogan
Functionality
Data Processing and Analysis Data Access and Retrieval Analysis Time Series Analysis Pitch Angle Distributions Processing ML/AI Data Visualization Line Plots Hodograms Web-Based Coordinate Transforms Magnetospheric Models and Simulations Empirical Physics-Based Servers and Environments Data servers processing and handling Software or Environment Container
Technical Details
Programming Languages Javascript Python 3.x
Operating Systems Linux Mac Operating System Independent Windows
CPU Architecture CPU Independent
Development Status Active
Publication Date Aug 14, 2026
Publisher GitHub
Data & File Formats
Data Sources AMDA CDAWeb HTTP/HTTPS Directories Other SSCWeb
Input Formats csv
Output Formats JSON Other
Science Context
Related Phenomena Solar Wind Coronal Mass Ejections
Related Regions Interplanetary Space Solar Wind Earth Magnetosphere
Keywords
ai agent heliophysics large language models magnetopause magnetosphere mcp plasma plasma physics pyhc package reproducibility shock waves solar energetic particles solar wind space physics
Related Items

Related Datasets

https://doi.org/10.6084/m9.figshare.6356420
https://huggingface.co/datasets/erdoganfurkan/helioai-speasy-index

Related Software

https://github.com/PlasmaPy/PlasmaPy
https://github.com/SciQLop/speasy
https://github.com/tsssss/geopack

Interoperable Software

https://github.com/ipython/ipython
https://github.com/jgieseler/solarmach
https://github.com/SciQLop/SciQLop
Licensing & Funding
License MIT License
Version Information
Current Version 0.4.0
Release Date Oct 01, 2026
Release Notes
  • Search finds the product it is asked for — recall@1 on the HelioBench identifier tasks 58.6 → 80.0 % live. Replace the index after upgrading: helioai index --download.
  • The index is downloaded, not built: helioai index fetches the one CI built for the release (~125 MB, about a minute) instead of 7 to 10 minutes of local build.
  • One agent loop for the lead and its sub-agents; the vetted recipes run as shipped (run_recipe); one verdict on every answer; a session replays from its journal.
  • A first run that explains itself. OpenCode is the default provider; a failure is one sentence naming the fix, in the CLI, the web UI and Jupyter; helioai --version; commands in the interactive prompt; a troubleshooting page.
  • The web UI gets the HelioAI logo, a narrow-screen layout, a profile editor, copy and export buttons, and a provider selector that knows which keys are set.
  • A judge can watch, in observation — off by default.
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