ByHeather MacAvelia·Last verified Jun 20, 2026

CodiumAI PR-Agent

Name: CodiumAI PR-Agent
Author: CodiumAI

★3.4/ 5

by CodiumAI

Independently Reviewed

Visit github.com →

Original open-source PR review agent (now The-PR-Agent/pr-agent). 11.7K GitHub stars. Free Apache 2.0 with BYOK LLM costs. Qodo offers commercial tier separately.

From

Custom

free

GitHub

⭐ 11.9k

View on GitHub ↗

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Rating

MCP

Compatible

CodiumAI PR-Agent (now formally maintained as The-PR-Agent/pr-agent on GitHub) is the original open-source pull request review agent that pioneered the AI PR review category, providing automated PR analysis, suggested improvements, and bug detection that integrates into existing GitHub, GitLab, and Bitbucket workflows. Originally created by CodiumAI (now rebranded as Qodo), the open-source PR-Agent project was migrated to The-PR-Agent organization and is now maintained as a standalone open-source tool, with Qodo offering a separate commercial product covered in the Qodo listing. Pricing is fully free and open-source under Apache 2.0 license, with users responsible for their own LLM API costs. PR-Agent supports OpenAI GPT, Anthropic Claude, Google Gemini, and other providers via BYOK configuration. The repository carries explicit messaging clarifying that it is not the Qodo free tier, positioning PR-Agent as the community-maintained version and Qodo as the commercial productized version. PR-Agent differentiates from hosted commercial alternatives through self-hostable deployment: organizations can run PR-Agent as a GitHub Action, GitLab CI/CD pipeline, Bitbucket pipeline, Azure DevOps pipeline, or self-hosted server, giving full control over PR review automation without trusting a hosted SaaS provider. This addresses data governance concerns at security-conscious organizations and lets teams customize the agent for their specific review patterns. PR-Agent capabilities include slash commands posted in PR comments: /describe for PR description generation, /review for automated code review with suggestions, /improve for specific code improvement suggestions, /ask for Q&A about the PR, and /update_changelog for automated changelog updates. Teams can add custom commands and customize prompts for their specific review workflows. The repository has 11,700+ stars and 1,500+ forks on GitHub under The-PR-Agent organization. Organizations that need contracted SLAs, dedicated support, or enterprise security certifications should use Qodo (the commercial product) rather than the open-source PR-Agent. Setup requires CI/CD pipeline configuration, which has more operational overhead than hosted commercial alternatives.

Pricing

free

Segment

b2b

Setup

easy

Verified

Jun 20, 2026

Transparency

Public

Contract

Month-to-month

Data training

Not Trained

Autonomy

Human Optional

Capabilities

agentic-codinggit-nativeopen-source

Pros & Limitations

Editorial assessment

Pros

✓Original open-source PR review agent with 11,700+ GitHub stars: pioneered the AI PR review category and remains widely-deployed in the open-source community, with more integration examples and community resources than newer alternatives.
✓Self-hostable deployment addresses data governance concerns: runs as a GitHub Action, GitLab CI pipeline, or self-hosted server so security-conscious organizations keep code on their own infrastructure rather than trusting a hosted SaaS.
✓BYOK with multiple LLM provider support: pay only for actual API usage with full flexibility to switch between OpenAI, Claude, Gemini, and other providers based on cost and capability needs, with no markup or subscription fee.

Limitations

⚠Repository transition from Codium-ai to The-PR-Agent creates documentation continuity confusion: older blog posts and tutorials reference Codium-ai/pr-agent which now redirects, fragmenting community resources across both organizations.
⚠No commercial support or SLA: community support depends on GitHub Issues responsiveness with no contracted uptime guarantees, which is a constraint for organizations that need enterprise support commitments (Qodo offers this separately).
⚠Setup requires CI/CD pipeline configuration: running PR-Agent requires configuring GitHub Actions or similar pipelines with more operational overhead than hosted commercial alternatives that work with click-to-install integrations.

Technical Details

Deployment

cloud

Avg setup time< 1 hour (configure as GitHub Action, GitLab CI, or self-hosted server; add LLM API key; first PR review on next pull request)

Autonomous rateConfigurable: PR-Agent runs automated PR reviews on every pull request via CI/CD; developers review suggestions and choose which to apply

Integrations

GitHubGitLabBitbucketAzure DevOps