PR Code Review Automation Workflow

Trigger condition

Steps

1. 1

   Fetch PR diff via GitHub API, parse changed files and line ranges

   tool: github_api · output: diff_payload

2. 2

   Run static analysis (eslint/ruff/golangci-lint) on changed files only

   tool: static_analysis · output: lint_report

3. 3

   Send diff + lint report to LLM reviewer with structured review prompt

   tool: llm · output: review_comments

4. 4

   Classify each comment by severity: BLOCKING / SUGGESTION / NITPICK

   tool: llm · output: classified_comments

5. 5

   Post comments to PR via GitHub API, request changes if any BLOCKING items

   tool: github_api · output: pr_comments_posted

6. 6

   Add review summary as PR description comment with overall quality score

   tool: github_api · output: summary_comment

Expected output

Tools required