Training Data Python Packages

amazoncaptcha

Pure Python, lightweight, Pillow-based solver for Amazon's text captcha.

snorkel

A system for quickly generating training data with weak supervision

augraphy

Augmentation pipeline for rendering synthetic paper printing, faxing, scanning and copy machine processes

composeml

A machine learning tool for automated prediction engineering. It allows you to easily structure prediction problems and generate labels for supervised learning.

ydata-synthetic

Synthetic data generators for tabular and time-series data

autosynth

Agentic synthetic-data generation framework inspired by Meta FAIR's Autodata / Agentic Self-Instruct.

augmenty

Augmenty is an augmentation library based on spaCy for augmenting texts.

s2s-certify

Physics-certified motion data toolkit for Physical AI training

ladon-crawl

A Python framework for building structured, resumable web crawlers — designed for domains where data quality matters.

skweak

skweak: A software toolkit for weak supervision applied to NLP tasks

ai-dataset-radar

Multi-source async competitive intelligence engine for AI training data ecosystems with watermark-driven incremental scanning & anomaly detection. CLI + MCP ready.

eq-insar

Generate synthetic InSAR deformation data from earthquake sources for Machine/Deep Learning training

pdf-anonymizer-core

An app and an SDK to anonymize large PDF files

pdf-anonymizer-cli

CLI for a tool to anonymize PDF, Markdown, and plain text files using LLMs.

knowlyr-datasynth

Seed-to-scale LLM synthetic data engine with auto-detected templates, schema validation & quality-diversity optimization. CLI + MCP ready.

mockloop-mcp

Intelligent Model Context Protocol (MCP) server for AI-assisted API development. Generate mock servers from OpenAPI specs with advanced logging, performance analytics, and server discovery. Optimized for AI development workflows with comprehensive testing insights and automated analysis.

codeclaw

CLI for exporting Claude Code/Codex sessions to Hugging Face with privacy redaction, MCP memory, and share-ready dataset workflows.

fg-data-synthetic

Synthetic data generators for tabular and time-series data

datacruxai

Lightweight CPU-only data quality toolkit for LLM instruction tuning datasets.

datamix

Dataset mixing & curriculum optimizer — profile, blend, schedule, and budget training data. Zero deps.

lg3k

Log Generator 3000 - A modular log generation tool

castwright

Generate high-quality synthetic instruction-tuning data from seed examples. Simple API, built-in quality filtering, cost-aware.

iflow-mcp-mockloop-mockloop-mcp

MCP server to generate and run mock APIs from specifications.

srtvoiceext

A command line interface to combine text information from subtitles with voice data in the video. Provides a convenient way to generate training data for speech-recognition purposes.