Claude Code /autofix-pr: One Command to Auto-Fix CI Errors and Review Comments

You open a PR. CI fails on a lint rule. You fix it, push, wait. A reviewer leaves three comments. You address them, push again, wait. Another CI failure because the fix broke something else. Sound familiar?

Anthropic shipped /autofix-pr on March 26, 2026. It's a slash command in Claude Code CLI that changes the post-PR workflow fundamentally.

What It Does

After creating a PR locally, you run /autofix-pr. Your entire session — conversation history, file modifications, reasoning context — gets transferred to Anthropic's cloud. The cloud session then subscribes to GitHub events on that PR.

When CI fails, it reads the error logs, identifies the root cause, pushes a fix commit, and adds an explanation. When a reviewer leaves a clear request, it applies the change, pushes, and replies in the review thread. When a request is ambiguous, it asks you for clarification first.

The key differentiator: because the full session context is transferred (not just the code), the cloud Claude understands why you made the changes, making its fixes contextually accurate.

How It Works

Step 1: Session Transfer

Running /autofix-pr sends your Claude Code session to a cloud sandbox. This includes your conversation history, file edit history, and reasoning context. The cloud Claude picks up exactly where you left off.

Step 2: Event Subscription

Through a GitHub App (required prerequisite), the cloud session subscribes to PR events:

• CI failures → Analyze error logs → Push fix commit with explanation
• Clear review comments → Apply change → Push → Reply in thread
• Ambiguous comments → Request clarification from user
• Duplicate/no-action events → Log and skip

Step 3: Monitor and Intervene

You can monitor progress from your phone. If you need to intervene, /teleport brings the cloud session back to your local terminal.

Safety Guardrails

This is where it gets interesting. Anthropic clearly thought about the trust boundary:

• No direct push to protected branches (main, master)
• No auto-merge — human approval required
• Review replies posted under your GitHub account with a Claude Code label (transparent AI attribution)
• Sandboxed execution — file system and network isolation in the cloud

The "AI secretly merged my PR" scenario is structurally impossible.

Related Features (March 2026)

These three features were announced together and form a cohesive workflow:

1. Auto Mode: Automates permission prompts in local CLI
2. Claude Code on the Web: Start coding sessions from a web browser
3. /teleport: Pull a cloud session back to your local terminal

The pattern: Plan locally → Execute in cloud → Monitor on phone.

Prerequisites

• GitHub App installation (for webhook events)
• Claude Code CLI (latest version)

My Take

The "session transfer" approach is what makes this different from other CI fixers. It's not pattern-matching on error messages — it has the full context of what you were trying to do. The safety guardrails (no auto-merge, protected branch restrictions) make it practical for team adoption.

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Official docs: Claude Code on the Web

What's been your experience with AI-assisted PR workflows? Would love to hear how this compares to other tools you've tried.