GitHub PR Triage with AI

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "name": "Gitflow: 5 - Review Triage",
  "nodes": [
    {
      "parameters": {
        "githubApi": "YOUR_GITHUB_API_CREDENTIAL_ID",
        "events": [
          "pull_request_review.submitted"
        ]
      },
      "name": "GitHub Trigger",
      "type": "n8n-nodes-base.githubTrigger",
      "typeVersion": 1,
      "position": [
        250,
        300
      ]
    },
    {
      "parameters": {
        "prompt": "You are a triage developer. Read the following review comments. For each comment, classify it as 'simple' or 'complex'. A simple fix is a one-line change (e.g., fixing a typo, renaming a variable). A complex fix requires more logic. For simple fixes, provide the exact code change. For complex fixes, write a title and body for a new GitHub issue. Output a JSON object: `{\"simpleFixes\": [{\"comment\": \"...\", \"change\": \"...\"}], \"newIssues\": [{\"title\": \"...\", \"body\": \"...\"}]}`",
        "model": "gemini-pro",
        "text": "={{ $json.body.review.body }}"
      },
      "name": "AI Agent: Triage Review",
      "type": "n8n-nodes-base.aiAgent",
      "typeVersion": 1,
      "position": [
        500,
        300
      ],
      "credentials": {
        "geminiApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "conditions": {
          "boolean": [
            {
              "value1": "={{ $('AI Agent: Triage Review').item.json.output.newIssues.length > 0 }}",
              "operation": "true"
            }
          ]
        }
      },
      "name": "IF: New Issues?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [
        750,
        300
      ]
    },
    {
      "parameters": {
        "owner": "eivindingebrigtsen",
        "repository": "agent",
        "operation": "createIssue",
        "title": "={{ $json.title }}",
        "body": "={{ $json.body }}"
      },
      "name": "GitHub: Create Issue",
      "type": "n8n-nodes-base.github",
      "typeVersion": 3,
      "position": [
        1000,
        200
      ],
      "credentials": {
        "githubApi": {
          "name": "<your credential>"
        }
      },
      "loopOverItems": {
        "items": "={{ $('AI Agent: Triage Review').item.json.output.newIssues }}"
      }
    }
  ],
  "connections": {
    "GitHub Trigger": {
      "main": [
        [
          {
            "node": "AI Agent: Triage Review",
            "type": "main"
          }
        ]
      ]
    },
    "AI Agent: Triage Review": {
      "main": [
        [
          {
            "node": "IF: New Issues?",
            "type": "main"
          }
        ]
      ]
    },
    "IF: New Issues?": {
      "main": [
        [
          {
            "node": "GitHub: Create Issue",
            "type": "main"
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {},
  "id": "5"
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• geminiApi
• githubApi

About this workflow

Gitflow: 5 - Review Triage. Uses githubTrigger, aiAgent, github. Event-driven trigger; 4 nodes.

Source: https://github.com/eivindingebrigtsen/agent/blob/e0b57ed02a522ed6adc2b1c58c5feadf427d4a80/.n8n/workflow-5-review-triage.json — original creator credit. Request a take-down →

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