PR-Agent
FreeAI-powered tool for automated PR analysis, feedback, suggestions and more.
FreeFree tier
About PR-Agent
PR-Agent is an open-source, AI-powered code review agent that automates pull request analysis, feedback, and suggestions. Developed as a community-maintained legacy project of Qodo, it supports GitHub, GitLab, Bitbucket, and Azure DevOps. Key tools include /review (automated code review), /improve (code improvement suggestions), and /ask (ask questions about a PR). Each tool executes a single LLM call for fast (~30 seconds) and affordable reviews, handling PRs of any size. It can be integrated via a GitHub Action, CLI, or webhooks.
Key Features
Automated PR review with /review tool
Code improvement suggestions with /improve tool
Ask questions about PRs with /ask tool
Single LLM call per tool for speed and low cost (~30 seconds)
Supports GitHub, GitLab, Bitbucket, and Azure DevOps
GitHub Action integration for seamless automation
CLI usage for local development
Handles PRs of any size
Pros & Cons
Pros
- Open-source and free to use
- Fast review process (~30 seconds per tool)
- Low cost due to single LLM call per operation
- Easy setup via GitHub Action or CLI
- Works with multiple Git platforms
- Community-maintained with active development
Cons
- Requires an OpenAI API key for operation
- Community-maintained may have slower updates compared to commercial offerings
- Limited to LLM-based analysis; may miss context-heavy issues
Best For
Automated code review for pull requestsCode quality improvement and proactive feedbackDeveloper productivity and workflow optimizationMulti-platform CI/CD integration
FAQ
What is PR-Agent?
PR-Agent is an open-source, AI-powered code review agent that automates pull request analysis, feedback, and suggestions. It is a community-maintained legacy project of Qodo.
How does PR-Agent work?
Each tool (e.g., /review, /improve, /ask) uses a single LLM call to analyze the PR and provide output. This keeps the process fast (~30 seconds) and affordable.
Which platforms does PR-Agent support?
PR-Agent supports GitHub, GitLab, Bitbucket, and Azure DevOps via webhooks or dedicated integrations.
How can I get started with PR-Agent?
You can start by adding a GitHub Action workflow to your repository, using the CLI locally, or setting up a webhook for other Git platforms. Full setup guides are available in the repository.