Plugin Workflow Closure Verification

Executive Summary

This sub-scenario ensures that the main Agent can trigger plugin workflows, verify notifications and reconciliation results after task completion, and immediately remediate or escalate alerts on failure. Target metrics: closure pass rate ≥98%, remediation process starts within 2 minutes, delivery reports and audit records cover 100%.

Scope & Guardrails

• In Scope: Workflow triggering, callback/polling, closure rules, reconciliation verification, notification, remediation, report generation, metrics and alerts.
• Out of Scope: Plugin internal node implementation, deep logic of financial settlement systems.
• Environment & Flags: workflow-trigger-kit, closure-verification, telemetry-unified-sink; depends on plugin workflow callbacks, notification channels, audit warehouse.

Participants & Responsibilities

Scope	Repository	Layer	Responsibilities & Deliverables	Owners
workflow-trigger	powerx	ops	Invoke plugin workflows, parameter mapping, idempotency keys	Agent Platform Guild
closure-validator	powerx	ops	Verify notifications, reconciliation, receipts and mandatory nodes	Ops Reliability Center
remediation-orchestrator	powerx	ops	Remediation scripts, human approval, escalation alerts	Ops Reliability Center
reporting	powerx	ops	Delivery reports, audit and user notifications	Agent Platform Guild

End-to-End Flow

1. Stage 1 – Workflow Trigger: Main Agent triggers plugin or external workflow based on policy, with delivery parameters and callback configuration.
2. Stage 2 – Status Collection: Plugin nodes execute approval/writing/notification and return status through callbacks or polling.
3. Stage 3 – Closure Validation: Verify mandatory nodes, notification receipts, and reconciliation consistency, determine success or failure level.
4. Stage 4 – Remediation & Reporting: Failure triggers remediation or human approval, success generates delivery report and updates monitoring.

Key Interactions & Contracts

• APIs / Events: POST /internal/agent/workflow/trigger, POST /plugins/{pluginId}/workflow, EVENT plugin.workflow.completed, EVENT agent.workflow.closure.failed, POST /notifications/agent-delivery, POST /audit/agent-closure-report.
• Configs / Schemas: config/agent/workflow_templates/*.yaml, config/agent/closure_rules.yaml, docs/standards/powerx-plugin/contract/agent_contract.md.
• Security / Compliance: Signed callbacks, notification audit, reconciliation data masking, remediation approval trails.

Usecase Links

• UC-AGENT-EXEC-CLOSURE-001 — Plugin workflow closure verification.

Acceptance Criteria

1. Closure pass rate ≥98%, all notification/reconciliation nodes provide receipts.
2. Failure triggers remediation or human approval within 2 minutes, generating high-priority alerts in Ops panel.
3. Delivery reports and audit logs cover execution results, remediation actions, user notification records.

Telemetry & Ops

• Metrics: plugin.workflow.closure_rate, agent.workflow.remediation_total, agent.workflow.callback_latency, agent.workflow.audit_delay.
• Alert Thresholds: 3 consecutive closure failures, remediation time >5 minutes, audit write failure.
• Observability: Grafana「Agent Closure」, Ops closure board, scripts/ops/closure-validation.mjs.

Open Issues & Follow-ups

Risk/Item	Impact Scope	Owner	ETA
Inconsistent plugin callback protocols, causing validation difficulties	Multi-plugin closure reliability	Plugin Guild	2025-03-12
Reconciliation logic not aligned with financial systems	False positives/negatives	Ops Reliability Center	2025-03-20

Appendix

• docs/scenarios/agent-orchestration/SCN-AGENT-TASK-EXEC-001.md
• docs/meta/scenarios/powerx/agent-and-automation/agent-orchestration/agent-task-execution/primary.md
• docs/standards/powerx-plugin/contract/agent_contract.md