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Connect GitHub to Yasu by installing the Yasu GitHub App. Yasu analyzes pull requests for infrastructure cost impact and posts AI-powered review comments directly on your PRs.

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Prerequisites

Before you start, make sure:
  • You have Owner or admin permission on the GitHub organization where you want to install the app
  • At least one repository contains Terraform, Pulumi, or other infrastructure-as-code files

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Steps

1

Navigate to Integrations

  1. Log in to your Yasu dashboard at app.yasu.cloud
  2. Go to Settings → Integrations
  3. Click Connect next to GitHub
2

Install the GitHub App

You will be redirected to the GitHub App installation page.
  1. Select the organization you want to connect
  2. Choose All repositories or select specific repositories
  3. Click Install
Yasu requests only the permissions needed to read pull request diffs and post review comments. It does not access your source code beyond PR changes.
3

Confirm connection in Yasu

After installation, you are automatically redirected back to Yasu. The GitHub connection appears with status Active.If the connection does not appear immediately, refresh the page. Yasu detects the installed app automatically.
4

Select repositories to monitor

  1. In the connected GitHub card, browse your available repositories
  2. Click Add on the repositories you want Yasu to analyze
  3. Click Save Configuration
Yasu will begin monitoring pull requests on the selected repositories.
5

Verify PR analysis

  1. Open or update a pull request that modifies infrastructure code in one of the selected repositories
  2. Wait for Yasu to analyze the changes
  3. Confirm the cost analysis comment appears on the PR
PR analysis comments typically appear within 1–2 minutes of opening or updating a pull request.

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Troubleshooting

Common causes:
  • You do not have Owner or admin permission on the GitHub organization
  • Your organization has restrictions on third-party GitHub App installations
Solution:Ask an organization owner to install the app, or check Settings → Third-party access in your GitHub organization to allow the Yasu app.
Common causes:
  • The callback from GitHub has not completed yet
  • A network interruption occurred during the redirect
Solution:Wait 1–2 minutes and refresh the page. If the connection is still pending, uninstall the app from GitHub → Settings → Applications and reinstall it from Yasu.
What to check:
  1. Verify the repository is selected in Yasu’s integration settings
  2. Confirm the pull request modifies infrastructure-as-code files (Terraform, Pulumi, CloudFormation, etc.)
  3. Check that the GitHub App has read/write permissions on pull requests
If the issue persists, disconnect and reconnect the GitHub integration from Settings → Integrations.