title	Provasign Documentation
layout	default
nav_order	1
description	Documentation for Prism, Grove, Shale, Mason, and the public evaluation program.
permalink	/docs/

Provasign documentation

Source for provasign.dev, built with GitHub Pages and Jekyll.

Provasign builds local tools for understandable AI-authored changes. Prism provides semantic context before an edit; Shale carries intent and evidence into review; Mason is the reference agent; Grove is the shared graph engine. The Research repository publishes the tasks, oracles, run records, and transcripts behind performance claims.

Start here

• Prism — semantic change intelligence for coding agents
• Grove — local multilingual code graph
• Shale — local agent-session evidence for pull requests
• Mason — reference coding agent
• Benchmarks — current accuracy and efficiency evidence

Source repositories

• provasign/prism
• provasign/grove
• provasign/research
• provasign/shale
• provasign/mason

Local preview

bundle install
bundle exec jekyll serve

Changes merged to main are published by GitHub Pages.