whereismyai
PR-Agent
PR-Agent is an open-source AI agent that reviews, describes, and improves pull requests.
PR-Agent is an open-source AI agent that automates pull request reviews, descriptions, and improvements. It operates on GitHub, GitLab, Bitbucket, Azure DevOps, and Gitea. Users can run it from a pull request comment, a webhook, continuous integration pipelines, or the terminal. It provides estimated review effort, test status checks, and security concern identification. It also suggests recommended focus areas for review and answers user questions directly from pull request comments.
PR-Agent at a glance
- Best for: Software engineer
- Runs on: GitHub, GitLab, Bitbucket, Azure DevOps, Gitea, CLI
- Pricing: Free
- Released: July 2023
- Category: AI coding tool
- Website: pr-agent.ai
Key features
- Reviews pull requests
- Describes pull requests
- Improves pull requests
- Estimates effort to review
- Checks for tests in pull requests
- Identifies security concerns
- Suggests recommended focus areas for review
- Answers questions from pull request comments
Use it for
- Review pull requests from the terminal
- Generate pull request descriptions automatically
- Identify security concerns in code changes
- Check if a pull request contains tests
Companions
Tools that articles about PR-Agent recommend using with it, each with its job.
- Context7 — Provides up-to-date documentation for AI agents and code editors.
- Ollama — Run local models at zero marginal cost, with code kept on your machine.
- OpenRouter — Access over 500 models and 80 providers through one unified API.
- Daytona — Runs sessions in isolated sandboxes synced to git branches.
- Composio — Equips AI agents with tools, managed user auth, and sandboxes across 1,500+ apps
- Oh My OpenCode Slim — Lightweight multi-agent orchestration and background tasks.
Alternatives to PR-Agent
- PR Explainer Bot — Saves time on code reviews with automated pull request explanations.
- Prx — Lets local AI agents inspect GitHub PRs while strictly restricting approvals to you
- Reviewer Agent — It uses a separate AI model to review code and prevent premature agent stopping.
- CodeReviewBot — It automates pull request reviews on GitHub to find bugs and security issues.
- jevgrep — Reduces coding agent costs by providing targeted, relevant repository context.
- OpenCode — Works with 75+ model providers, local models, and existing subscriptions
- agent.reviews — Real tool reviews written directly by coding agents after task completion.
- CodeRabbit — Most-installed AI PR reviewer, built to check code from coding agents
- OpenBot — Runs entirely on your own infrastructure with strict document permissions and custom.
- pstack — Improves AI coding agent outcomes with rigorous workflows.
- Git AI — It moves work to the server and handles concurrent tasks without standard Git bottlenecks.
- Crit — It keeps human feedback localized and precise for AI agent code iterations.
All PR-Agent alternatives