Qlty
Automated code review and coverage that keeps every commit clean.
About
Qlty is a code-quality platform built around two products: Qlty Cloud for automated code review and code coverage, and the Qlty CLI — an open-source Rust tool that unifies 70+ linters, formatters, and security analyzers (ESLint, RuboCop, Clippy, Trivy, Bandit, and more) behind one config with git-aware baseline analysis. The CLI claims 3x faster runs than invoking linters directly, with AI-generated autofix suggestions for most issues and no Docker required.
Cloud adds the team layer: pass-fail quality statuses on every pull request, AI autofix suggestions (the company claims coverage for 90% of issues), one-click auto-formatting, triage rules, and coverage gates with diff coverage so coverage only ever ratchets upward. It positions itself for the vibe-coding era — every commit from AI agents or developers must meet the same standards. The CLI is open source on GitHub (3,100+ stars) and free for unlimited private contributors.
What it can do
- Unified CLI wrapping 70+ linters, formatters, security analyzers
- Automated PR code review with pass-fail quality gates
- AI autofix suggestions and one-click auto-formatting
- Coverage gates, diff coverage, and carry-forward for monorepos
- Git-aware baseline analysis ignoring pre-existing issues
Setup
Install the CLI (brew install qltysh/qlty/qlty), run qlty init, or connect your repo to Qlty Cloud.
Prerequisites
A Git repository; Qlty Cloud account for review/coverage features.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (verified tier, metrics-v1). Evidence: Verified via official site at https://qlty.sh (70+ linters, AI autofixes, coverage gates, diff coverage all from official copy); GitHub qltysh/qlty: 3,189 stars via API 2026-10-15; Rust CLI open source; '90% autofix' and '3x faster' figures are provider-claimed.
★ 3,189 GitHub stars
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.