Based on the article, here are key points about how to automate GitHub pull request (PR) reviews using AI agents and a developer platform like Port.io:
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The goal is to provide automated PR review comments that summarize context and flag potential risks for human reviewers.
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Key components:
- Connect your Git repo with a developer platform
- Gather relevant metadata about the service being modified
- Call an AI agent/Large Language Model (LLM) with structured input data
- Post back a concise, actionable comment to the PR
- Steps:
- Authenticate and fetch related entities from the dev platform API
- Build a prompt for the LLM including ownership info, readiness status, deployment context etc.
- Call the AI agent and get a JSON response
- Parse the output and post a human-readable comment back to GitHub
- Update metadata fields in the developer platform
- Important considerations:
- Use structured prompts and outputs rather than freeform text
- Don't rely solely on code diff - need full context from dev platform
- Have an always-on webhook server for reliability
- Treat AI output as decision support, not final approval
- Ensure data quality in your metadata catalog
- Benefits:
- Faster PR reviews with
Read the full article at DEV Community
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