Top STRUCTURED-DATA GitHub Repositories & Tools (2026)

The programming language for agents

Refine high-quality datasets and visual AI models

Lightning fast data version control system for large repositories of data. Feels like git, pushes and pulls like oxen.

Can AI engines cite your site, and do they? Free 0–100 readiness score on an open GEO rubric, plus citation tracking via the OpenAI, Perplexity, Gemini and Claude APIs with your own keys. Zero dependencies, MCP server.

Visualise any GitHub repository folder structure. Available as a web app, CLI tool, and node.js library.