pr-grill

Review open pull requests with a secondary engine and push signed fixes.

2|Updated May 10, 2026
One-click install
npx skills add https://github.com/loomantix/codex-platform --skill pr-grill
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pr-grill
Source: https://github.com/loomantix/codex-platform/tree/main/.codex/skills/pr-grill
Command: npx skills add https://github.com/loomantix/codex-platform --skill pr-grill

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires gh, jq, and includes references (resource) components.

What problem does it solve?

This skill addresses the blind spots inherent in single-engine code reviews by orchestrating a secondary, adversarial deep-review pass on existing pull requests to catch design-level issues and logic flaws.

Core Features & Use Cases

  • Cross-Engine Relay: Leverages a different AI model to scrutinize design decisions, abstractions, and trade-offs that the original authoring engine may have overlooked.
  • Automated Fix Ledger: Automatically applies fixes for identified issues, pushes them to the PR head branch, and resolves threads with validation results.
  • Safety-First Workflow: Ensures all changes are signed, avoids force-pushes, and maintains a clear audit trail of the cross-engine review process.

Quick Start

Run the pr-grill skill followed by the pull request number to initiate a deep adversarial review and automated fix relay on the specified branch.

Frequently Asked Questions about pr-grill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run an adversarial code review on a GitHub pull request?

To run an adversarial code review on a GitHub pull request, use a cross-engine relay to fetch the PR head branch, scrutinize design decisions with a secondary AI model, and push verified fixes back to the remote repository.

Do I need the GitHub CLI and local Git configuration for automated pull request fixes?

Yes, you need the GitHub CLI and local Git configuration for automated pull request fixes. These dependencies enable secure commit signing, branch fetching, and auditable code relay without force-pushes to the remote repository.

Can I automatically push fixes back to an open PR branch after a code review?

Yes, you can automatically push fixes back to an open PR branch after a code review. The workflow applies an automated fix ledger, pushes changes to the PR head branch, and resolves conversation threads with validation results.

How does cross-engine adversarial testing improve pull request quality over single-engine reviews?

Cross-engine adversarial testing improves pull request quality by leveraging a different AI model to scrutinize design decisions and trade-offs, identifying logic flaws and abstractions that the original authoring engine inherently missed.

What are the safety limitations of using an automated fix relay on open GitHub PRs?

The safety limitations of an automated fix relay involve avoiding force-pushes to maintain a clear audit trail and requiring local Git configuration for secure commit signing, ensuring all cross-engine review changes are auditable and safe.