Psychology Python Packages

psychopy

For running psychology and neuroscience experiments

psy

psychometrics package, including MIRT(multidimension item response theory), IRT(item response theory),GRM(grade response theory),CAT(computerized adaptive testing), CDM(cognitive diagnostic model), FA(factor analysis), SEM(Structural Equation Modeling) .

smrti

Memory engine for self-evolving AI agent ecosystems. Multi-tenant, multi-space isolation with Bayesian truth maintenance, emotional valence, automatic consolidation, and configurable per-agent personality.

soul-protocol

Soul Protocol: An open standard for portable AI identity, memory, and emotion. Like HTTP, but for AI companions.

opensesame-core

Graphical experiment builder for the social sciences

edupsyadmin

edupsyadmin provides tools to help school psychologists with their documentation

psychopy-lib

For running psychology and neuroscience experiments

tversky

Differentiable Tversky similarity layers for PyTorch. Official implementation from the ICLR 2026 paper "Tversky Neural Networks."

biopsykit

A Python package for the analysis of biopsychological data.

expfactory

software to generate a reproducible container with a battery of experiments

reprostim

Automated capture of audio-visual stimuli into BIDS datasets

adaptivetesting

A Python package for Computerized Adaptive Testing

opensesame-extension-omm

OpenMonkeyMind is a framework for distributing OpenSesame experiments. This repository contains the client software, i.e. plugins and an extension for OpenSesame.

psychopy-app

For running psychology and neuroscience experiments

hu-neuro-pipeline

Single trial EEG pipeline at the Abdel Rahman Lab for Neurocognitive Psychology, Humboldt-Universität zu Berlin

resonance-layer

Emotional intelligence layer for AI - detects emotion, tracks wellbeing, and gives any LLM the context to respond to how people actually feel.

kerastroke

A suite of the generalization-improvement techniques Stroke, Pruning, and NeuroPlast

psychopy-scene

Lightweight framework for PsychoPy, under 250 lines in total.

psychoanalyze

Interactive data analysis and simulation for psychophysics.

sorceress

Coding optical illusions in Python and JavaScript

harmonydata

The Harmony Python library: a research tool for psychologists to harmonise data and questionnaire items. Open source.

neuropsydia

A Python Module for Creating Experiments, Tasks and Questionnaires.

expyriment

Platform-independent lightweight Python library for designing and conducting timing-critical behavioural and neuroimaging experiments

eeg-ride

Separating EEG data into stimulus- and response-related components using Residue Iteration Decomposition (RIDE)