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Ready-made n8n template
AI Code Review Assistant n8n Workflow
Automatically review every GitHub pull request for bugs, security vulnerabilities, and code quality — before a human ever reads it.
How this workflow runs
triggerNew Pull RequestGitHub webhook on PR open/update
actionFetch DiffGitHub API retrieves PR changes
aiGPT-4o ReviewBugs, security, style, tests analyzed
outputPR CommentReview posted with line annotations
outputCritical AlertSecurity issues → Slack to tech lead
What it does
AI Code Review Assistant n8n Workflow overview
Automatically review every GitHub pull request for bugs, security vulnerabilities, and code quality — before a human ever reads it. The n8n workflow connects GPT-4o, GitHub API, Slack through a visible sequence of 5 trigger, processing, and delivery steps. Each step can be inspected and adapted before the automation is activated.
Who it is for
A practical fit for teams with this repeatable process
This template is designed for teams that need focused AI agents tied to real business processes that want a documented starting point they can run in their own n8n environment.
How it works
The workflow logic, step by step
- New Pull RequestGitHub webhook on PR open/update
- Fetch DiffGitHub API retrieves PR changes
- GPT-4o ReviewBugs, security, style, tests analyzed
- PR CommentReview posted with line annotations
- Critical AlertSecurity issues → Slack to tech lead
Connected tools
Integrations
These are the services represented in the current template. Substitute services may require different nodes, credentials, and field mappings.
- GPT-4o
- GitHub API
- Slack
- n8n
What is built in
Features
- New Pull Request: GitHub webhook on PR open/update
- Fetch Diff: GitHub API retrieves PR changes
- GPT-4o Review: Bugs, security, style, tests analyzed
- PR Comment: Review posted with line annotations
- Critical Alert: Security issues → Slack to tech lead
Before you import
Requirements
Third-party accounts, usage fees, and API access are not included with the template.
- An active n8n instance
- GPT-4o account or API credentials
- GitHub API account or API credentials
- Slack account or API credentials
- Your own business rules, sample data, and approval criteria
What the buyer receives
A documented, editable n8n workflow package
Template package
- Importable n8n workflow JSON
- Setup documentation
- Recorded video walkthrough
- One bonus workflow
Not included
- Third-party subscriptions or API credits
- Your service credentials
- Custom field mapping unless setup is purchased
- Unsupported claims about business outcomes
FAQ
Questions about this n8n workflow
What is included with the AI Code Review Assistant template?
You receive the importable n8n workflow JSON, setup documentation, a video walkthrough, and a bonus workflow. Credentials and paid third-party subscriptions are not included.
Can I edit the workflow after importing it?
Yes. The workflow runs in your n8n account, so you can inspect and change nodes, prompts, schedules, field mappings, and routing rules before activation.
Which integrations does this n8n workflow use?
The current template is designed around GPT-4o, GitHub API, Slack. Equivalent services may require node and field-mapping changes.
Is setup help available?
Yes. The template is available for self-installation, and a done-for-you setup option starts at $999. Final setup scope depends on your accounts and customization needs.
Choose your route
Get the template or request installation
Self-install the workflow for $89, or request a scoped setup from $999 on your own accounts.