github-pr-workflow

GitHub PR Workflow Automation

Why This is Copilot-Exclusive

Copilot CLI ships with a built-in GitHub MCP server that provides native, authenticated access to the GitHub API — no tokens to configure, no extensions to install. You can list, search, read, diff, and check CI status on pull requests using structured tool calls. Claude Code has no equivalent built-in integration; it must shell out to gh CLI or raw curl commands with manual token management.

When to Use

• Creating PRs with well-structured descriptions from your commit history
• Reviewing incoming PRs without leaving your terminal
• Checking CI/CD status on a PR before merging
• Batch-triaging a queue of open pull requests
• Responding to review comments programmatically

Workflow

1. List Open PRs in a Repository

Use list_pull_requests to see what needs attention:

Tool: github-mcp-server-list_pull_requests
  owner: "my-org"
  repo: "my-app"
  state: "open"
  sort: "updated"
  direction: "desc"
  perPage: 10

2. Read a Specific PR's Diff

Dive into the code changes with pull_request_read:

Tool: github-mcp-server-pull_request_read
  method: "get_diff"
  owner: "my-org"
  repo: "my-app"
  pullNumber: 142

3. Check CI Status

See if all checks are passing before you review:

Tool: github-mcp-server-pull_request_read
  method: "get_check_runs"
  owner: "my-org"
  repo: "my-app"
  pullNumber: 142

4. Read Review Comments

Pull up the review conversation:

Tool: github-mcp-server-pull_request_read
  method: "get_review_comments"
  owner: "my-org"
  repo: "my-app"
  pullNumber: 142

5. Search PRs by Author or Label

Find PRs from a specific contributor:

Tool: github-mcp-server-search_pull_requests
  query: "author:octocat is:open"
  owner: "my-org"
  repo: "my-app"

Examples

Morning PR Triage

"List all open PRs in my-org/api-service sorted by most recently updated, then for each one show me the CI status and a one-line summary of changes."