marcus/nightshift
Automated code review tool that runs overnight to scan repositories using Claude/Codex and creates PRs for issues found.
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Nightshift is a CLI tool that consumes leftover Claude/Codex API budget to autonomously review codebases overnight. It detects dead code, documentation drift, test gaps, security issues, and over 20 other categories of code quality problems. All findings are submitted as pull requests so developers can merge useful suggestions or close unwanted ones, with everything landing on non-primary branches by default.
Frequently asked
- What is marcus/nightshift?
- Automated code review tool that runs overnight to scan repositories using Claude/Codex and creates PRs for issues found.
- Is nightshift open source?
- Yes — marcus/nightshift is open source, released under the MIT license.
- What language is nightshift written in?
- marcus/nightshift is primarily written in Go.
- How popular is nightshift?
- marcus/nightshift has 1k stars on GitHub.
- Where can I find nightshift?
- marcus/nightshift is on GitHub at https://github.com/marcus/nightshift.