Eia Github Pr Workflow

Orchestrator PR Workflow Skill

Overview

This skill defines the coordination workflow for Pull Request reviews. The approach is coordination-only: monitor PR status, delegate review tasks to specialized subagents, track completion, and report results.

Core Principle: This workflow separates coordination from work. The coordinator delegates, monitors, and reports — it does not perform direct review work.

Prerequisites

• GitHub CLI (gh) installed and authenticated
• Python 3.8+ for running automation scripts
• AI Maestro configured for inter-agent communication
• Access to spawn subagents for delegation

Output

Instructions

1. Poll for PRs requiring attention - Run eia_orchestrator_pr_poll.py to get list of open PRs and their status
2. Identify PR author type - Determine if PR is from human contributor or AI/bot (see section 5)
3. Classify work needed - Review PR status and determine action type (review/changes/verification/wait)
4. Delegate to appropriate subagent - Spawn specialized subagent based on work type (never do the work yourself)
5. Monitor subagent progress - Use polling to track completion (never block waiting)
6. Verify completion criteria - Run eia_verify_pr_completion.py before reporting ready
7. Report to user - Provide status update and await merge decision (never merge without approval)
8. Handle failures - If verification fails, identify gaps and delegate fixes (see section 6.2)

Checklist

Copy this checklist and track your progress:

• Poll for PRs requiring attention using eia_orchestrator_pr_poll.py
• Identify if PR is from human or AI/bot author
• Classify the work needed (review/changes/verification/wait)
• Delegate to appropriate subagent (never do work yourself)
• Monitor subagent progress via polling (never block)
• Verify all completion criteria using eia_verify_pr_completion.py
• Report status to user and await merge decision
• Handle any failures by delegating fixes

Follow the decision tree below to determine the appropriate action for any PR review request.

Quick Reference: Decision Tree

PR Review Request Received
│
├─► Is PR from human or AI agent?
│   ├─► Human PR → Escalate to user for guidance
│   └─► AI/Bot PR → Direct delegation allowed
│
├─► What type of work is needed?
│   ├─► Code review → Delegate to review subagent
│   ├─► Code changes → Delegate to implementation subagent
│   ├─► CI verification → Delegate to CI monitor subagent
│   └─► Status check → Use polling script directly
│
├─► Should I block waiting?
│   └─► NEVER block. Always use background tasks or polling.
│
└─► Is PR ready to merge?
    ├─► Run completion verification script
    ├─► All criteria pass → Report to user, await merge decision
    └─► Criteria fail → Identify gaps, delegate fixes

Table of Contents with Reference Maps

1. Orchestrator Responsibilities

Reference: orchestrator-responsibilities.md

• 1.1 What the orchestrator MUST do
  • 1.1.1 Monitor PR status periodically
  • 1.1.2 Delegate review work to subagents
  • 1.1.3 Track completion status
  • 1.1.4 Report to user
• 1.2 What the orchestrator MUST NOT do
  • 1.2.1 Write code directly
  • 1.2.2 Block on long operations
  • 1.2.3 Make unilateral merge decisions

2. Delegation Rules

Reference: delegation-rules.md

• 2.1 When to spawn subagents
  • 2.1.1 Task complexity thresholds
  • 2.1.2 Time-based triggers
  • 2.1.3 Resource availability checks
• 2.2 How to structure subagent prompts
  • 2.2.1 Required prompt elements
  • 2.2.2 Context passing rules
  • 2.2.3 Output format requirements
• 2.3 Maximum concurrent agents
• 2.4 Task isolation requirements
• 2.5 Result aggregation patterns

3. Verification Workflow

Reference: verification-workflow.md

• 3.1 Pre-review verification checklist
• 3.2 Post-review verification checklist
• 3.3 CI check verification
• 3.4 Thread resolution verification
• 3.5 Merge readiness verification
• 3.6 The 4-verification-loop protocol
  • 3.6.1 Loop structure and timing
  • 3.6.2 Exit conditions
  • 3.6.3 Escalation triggers

4. Worktree Coordination

Reference: worktree-coordination.md

• 4.1 When to use worktrees
• 4.2 Worktree assignment to subagents
• 4.3 Isolation enforcement rules
• 4.4 Cleanup coordination
• 4.5 Conflict handling procedures

5. Human vs AI PR Assignment

Reference: human-vs-ai-assignment.md

• 5.1 Identifying PR author type
  • 5.1.1 Human contributors
  • 5.1.2 AI agent PRs
  • 5.1.3 Bot categories
• 5.2 Communication style differences
• 5.3 Escalation rules for human PRs
• 5.4 Direct action rules for AI PRs

6. Completion Criteria

Reference: completion-criteria.md

• 6.1 ALL criteria that must be true
  • 6.1.1 Review comments addressed
  • 6.1.2 PR comments acknowledged
  • 6.1.3 No new comments (45s wait)
  • 6.1.4 CI checks pass
  • 6.1.5 No unresolved threads
  • 6.1.6 Merge eligible
  • 6.1.7 PR not already merged
  • 6.1.8 Commits pushed
• 6.2 Failure handling by type

7. Polling Schedule

Reference: polling-schedule.md

• 7.1 Base polling frequency
• 7.2 What to check on each poll
• 7.3 Adaptive polling rules
• 7.4 Notification triggers

8. Merge Failure Recovery

Reference: merge-failure-recovery.md

• 8.1 Types of merge failures
• 8.2 Merge conflict resolution steps
• 8.3 CI failure during merge handling
• 8.4 Partial merge recovery
• 8.5 Notification procedures for author/reviewer
• 8.6 Rollback if merge corrupts main
• 8.7 Prevention strategies

Scripts Reference

eia_orchestrator_pr_poll.py

Location: scripts/eia_orchestrator_pr_poll.py Purpose: Get all open PRs, check status, identify actions needed When to use: On each polling interval to survey PR landscape Output: JSON with prioritized action list

# Usage
python scripts/eia_orchestrator_pr_poll.py --repo owner/repo

# Output format
{
  "prs": [
    {
      "number": 123,
      "title": "PR Title",
      "status": "needs_review|needs_changes|ready|blocked",
      "priority": 1,
      "action_needed": "delegate_review|delegate_fix|verify_completion|wait"
    }
  ]
}

eia_verify_pr_completion.py

Location: scripts/eia_verify_pr_completion.py Purpose: Verify all completion criteria for a specific PR When to use: Before reporting PR ready, before merge Output: JSON pass/fail with detailed reasons

# Usage
python scripts/eia_verify_pr_completion.py --repo owner/repo --pr 123

# Output format
{
  "pr_number": 123,
  "complete": true|false,
  "criteria": {
    "reviews_addressed": true,
    "comments_acknowledged": true,
    "no_new_comments": true,
    "ci_passing": true,
    "no_unresolved_threads": true,
    "merge_eligible": true,
    "not_merged": true,
    "commits_pushed": true
  },
  "failing_criteria": [],
  "recommendation": "ready_to_merge|needs_work|blocked"
}

Critical Rules Summary

Rule 1: Never Block

This workflow must NEVER execute blocking operations. All long-running tasks must be:

• Delegated to subagents
• Run as background tasks
• Monitored via polling

Rule 2: Never Write Code

The coordinator role is to coordinate, not to implement. Code writing is ALWAYS delegated to implementation subagents.

Rule 3: Never Merge Without User

The coordinator may verify merge readiness but NEVER executes merge without explicit user approval.

Rule 4: Always Verify Before Reporting

Before reporting any status (ready, complete, blocked), always run the verification script to confirm.

Rule 5: Human PRs Require Escalation

PRs from human contributors require different handling. Always escalate to user for guidance on communication and decisions.

Examples

Example 1: Standard PR Review Coordination

# Poll for open PRs requiring action
python scripts/eia_orchestrator_pr_poll.py --repo owner/repo

# For each PR needing review, delegate to review subagent
# (orchestrator spawns subagent with appropriate prompt)

# Verify completion before reporting
python scripts/eia_verify_pr_completion.py --repo owner/repo --pr 123

Example 2: Verify PR is Ready to Merge

python scripts/eia_verify_pr_completion.py --repo owner/repo --pr 123
# If complete: true, report to user for merge decision
# If complete: false, identify failing_criteria and delegate fixes

Error Handling

Issue: Subagent not returning results

Cause: Subagent may have crashed or become unresponsive Solution: Check subagent logs, re-delegate with simpler scope

Issue: PR status appears stale

Cause: GitHub API rate limiting or cache Solution: Wait briefly, then re-poll. If persistent, check API rate limits.

Issue: Completion verification fails intermittently

Cause: Race condition with GitHub webhook processing Solution: Implement quiet period check before final verification

Issue: Multiple subagents conflicting

Cause: Insufficient task isolation Solution: Use worktrees for parallel work, enforce file-level isolation

Issue: User not receiving status updates

Cause: Notification not triggered Solution: Check notification triggers in polling schedule, ensure report step executes

Resources

• references/orchestrator-responsibilities.md - Orchestrator role definition
• references/delegation-rules.md - Subagent delegation patterns
• references/verification-workflow.md - Verification procedures
• references/completion-criteria.md - PR completion requirements
• references/polling-schedule.md - Polling frequency configuration
• references/merge-failure-recovery.md - Merge failure and recovery procedures

Converted and distributed by TomeVault — claim your Tome and manage your conversions.