MatrixReview installs statistics

MatrixReview reads your documentation, builds a dependency graph of your entire codebase, and enforces your policies on every pull request. It maps nodes, edges, and entry points to compute blast radius, then reviews changes against your security policies, architecture standards, style guides, and contribution rules across five parallel gates. Every finding cites the exact document and line range, or it does not get posted. Two-pass verification kills hallucinations. Zero manual config.

What MatrixReview does

MatrixReview is an AI code review tool that reads your team's actual documentation and enforces it on every pull request. Not generic best practices. Your security policies, architecture standards, style guides, legal requirements, and contribution rules.

Every finding cites the exact document name and line range from your own docs, or it does not get posted.

Capabilities

• Document-grounded review: Auto-discovers and classifies all documentation in your repo into five review gates (Security, Architecture, Legal, Style, Onboarding) • Dependency graph intelligence: Builds a full import graph of your codebase with nodes, edges, and entry points. Computes blast radius on every PR to understand what your changes actually affect • Two-pass verification: A second independent model re-reads every finding against your source docs. Hallucinations are killed before they reach your team • Transparent confidence labels: Findings are marked doc-backed or AI suggestion so you always know what is proven vs what is opinion • Cross-gate dedup: Duplicate findings across gates are consolidated by priority. No redundant noise

Benefits

• Enforce what you already wrote: Your docs become your automated reviewer. No YAML config, no rule authoring • Reduce senior engineer workload: Takes 98% of the documentation and API semantics review off their plate so they can focus on architecture • Catch AI-generated code problems: AI writes code fast but ignores your policies. MatrixReview catches the gap • Fail-closed architecture: If it cannot prove a finding from your documentation, the finding does not ship

Getting started

Requirements:

• GitHub Repo with documentation • GitHub account with permission to install app

Setup:

• Install from the App page • Select the Repo • Setup auto-runs, confirm findings • PR review auto-fires on a PR request within 2 minutes.

No configuration files. No rule authoring. No YAML.

Status: Free beta. GitHub only.

Description from the GitHub Marketplace listing.