Skills

PR Automation

verified
Last updatedUpdated May 27, 2026

What this skill does

Automates pull request lifecycle on GitHub. Auto-assigns reviewers based on code ownership, adds labels by file paths or PR size, enforces merge rules, and posts summary comments. Reduces review bottlenecks and ensures consistent PR hygiene across teams.

Example

InputPROMPT

Set up PR automation for our monorepo: - Auto-assign reviewers by CODEOWNERS - Label PRs by size (S/M/L/XL) - Post Slack notification for PRs waiting >24h

OutputOUTPUT
PR Automation Setup — Monorepo RULES CONFIGURED 1. Reviewer Assignment: CODEOWNERS-based, 2 required 2. Size Labels: S (<50 lines), M (50-200), L (200-500), XL (>500) 3. Stale PR Alert: Slack #dev-alerts after 24h without review 4. Auto-merge: Enabled for dependabot PRs with passing CI WEEKLY STATS Avg Review Time: 4.2h (was 12h) PRs Merged/Week: 47 Stale PRs: 3 (down from 11)

Required Tools

GitHubGitHub
SlackSlack

Compatible Agents

ClaudeClaude
CursorCursor
WindsurfWindsurf
ChatGPTChatGPT
GitHub CopilotGitHub Copilot
Any MCP-compatible agentAny MCP-compatible agent
Integration

Add to your agent

Download Skill

Or install via CLI:

$ npx skills add webrix-ai/agent-skills --skill pr-automation

Enterprise

Deploy Org-wide

SSO readyProvision to teams via RBAC
SecurityIdentity-aware execution
ComplianceSigned & verified skills
AnalyticsFull audit trail
GovernanceAuto-bundled with required MCP servers
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PR Automation | Willow Marketplace