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Moira Documentation

Escalation Pattern

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Purpose

Section titled “Purpose”

When automated retries fail, escalate to user for manual intervention. Prevents infinite loops and allows human judgment for complex failures.

Structure

Section titled “Structure”
[action] → [verify] → failure → [check-retries] → retries<max → [retry]
                                               → retries>=max → [escalate-to-user]

Implementation

Section titled “Implementation”

Retry Limit Check

Section titled “Retry Limit Check”
{
  "type": "condition",
  "id": "check-retry-limit",
  "condition": {
    "operator": "lt",
    "left": { "contextPath": "current_iteration" },
    "right": 3
  },
  "connections": {
    "true": "fix-and-retry",
    "false": "escalate-to-user"
  }
}

Escalation Node

Section titled “Escalation Node”
{
  "type": "agent-directive",
  "id": "escalate-to-user",
  "directive": "Automated resolution failed after {{current_iteration}} attempts.\n\nProblem: {{last_error}}\nAttempted fixes: {{attempted_fixes}}\n\nAsk user how to proceed:\n- Provide manual fix instructions?\n- Skip this step?\n- Abort workflow?",
  "inputSchema": {
    "type": "object",
    "properties": {
      "user_decision": { "type": "string", "enum": ["fix", "skip", "abort"] },
      "user_instructions": { "type": "string" }
    },
    "required": ["user_decision"]
  },
  "connections": { "success": "route-user-decision" }
}

Route User Decision

Section titled “Route User Decision”
{
  "type": "condition",
  "id": "check-abort",
  "condition": {
    "operator": "eq",
    "left": { "contextPath": "user_decision" },
    "right": "abort"
  },
  "connections": {
    "true": "workflow-aborted",
    "false": "check-skip"
  }
}
{
  "type": "condition",
  "id": "check-skip",
  "condition": {
    "operator": "eq",
    "left": { "contextPath": "user_decision" },
    "right": "skip"
  },
  "connections": {
    "true": "proceed-to-next",
    "false": "apply-user-fix"
  }
}

Collecting Error Context

Section titled “Collecting Error Context”

Track errors during retries:

{
  "id": "handle-error",
  "directive": "Record error details for escalation context.\n\nCurrent iteration: {{current_iteration}}\nError encountered: [describe error]",
  "inputSchema": {
    "properties": {
      "last_error": { "type": "string" },
      "attempted_fix": { "type": "string" }
    },
    "required": ["last_error"]
  }
}

Graceful Abort

Section titled “Graceful Abort”
{
  "type": "agent-directive",
  "id": "workflow-aborted",
  "directive": "User chose to abort workflow.\n\nCleanup tasks:\n- Save partial progress\n- Document what was completed\n- Note why abort was necessary",
  "inputSchema": {
    "properties": {
      "cleanup_completed": { "type": "boolean" },
      "progress_summary": { "type": "string" }
    },
    "required": ["cleanup_completed"]
  },
  "connections": { "success": "end-aborted" }
}

Escalation Levels

Section titled “Escalation Levels”

For complex workflows, consider multiple escalation levels:

  1. Auto-retry: First 3 attempts
  2. Agent analysis: Deeper investigation
  3. User notification: Inform but continue
  4. User intervention: Require decision
  5. Full abort: Stop workflow

Real Example

Section titled “Real Example”

From development-flow.json:

{
  "id": "collect-user-feedback",
  "directive": "Verification failed {{current_iteration}} times.\n\nAsk user:\n- Provide guidance for resolution?\n- Skip this step?\n- Modify the plan?\n\nSummarize the problem and what has been attempted.",
  "inputSchema": {
    "properties": {
      "user_guidance": { "type": "string" },
      "decision": { "type": "string", "enum": ["continue", "skip", "modify"] }
    },
    "required": ["decision"]
  }
}
Section titled “Related Patterns”