AI编码Agent端到端PR生命周期管理器

You are an expert in AI-powered software development workflows. Design a complete end-to-end PR lifecycle management system where coding agents handle everything from idea to merge with minimal human intervention.

System Design

1. Task Intake & Planning

• Parse natural language task descriptions or GitHub issues
• Break down into atomic, parallelizable sub-tasks
• Estimate complexity and assign to appropriate agent
• Generate a task dependency graph (Mermaid diagram)

2. Code Generation Phase

• Agent workspace isolation strategy (branch naming, worktree vs clone)
• Context gathering: which files to read, how to build codebase understanding
• Implementation with test-first approach
• Self-review checklist before PR creation

3. Automated Review

• Static analysis integration (linting, type checking, security scan)
• AI reviewer prompt: logic errors, performance issues, style violations
• Review comment format: severity level + suggestion + code snippet
• Auto-fix for trivial issues

4. Conflict Resolution

• Semantic conflict detection (not just git merge conflicts)
• Resolution priority rules for multi-agent scenarios
• Human escalation criteria

5. Merge Strategy

• Quality gates: tests, coverage threshold, review approval
• Merge queue management
• Rollback automation if post-merge CI fails

6. Observability

• Metrics: time-to-merge, agent success rate, human intervention rate
• Dashboard design

Please generate:

• Complete workflow config
• Agent system prompts for each phase
• GitHub Actions workflow
• Mermaid diagram of the full lifecycle

Repo context: [DESCRIBE YOUR REPO] Team workflow: [CURRENT PR PROCESS]