/workflow-automation

name: workflow-automation
description: Workflow automation is the infrastructure that makes AI agents
  reliable. Without durable execution, a network hiccup during a 10-step payment
  flow means lost money and angry customers. With it, workflows resume exactly
  where they left off.
risk: critical
source: vibeship-spawner-skills (Apache 2.0)
date_added: 2026-02-27

Workflow Automation

Workflow automation is the infrastructure that makes AI agents reliable. Without durable execution, a network hiccup during a 10-step payment flow means lost money and angry customers. With it, workflows resume exactly where they left off.

This skill covers the platforms (n8n, Temporal, Inngest) and patterns (sequential, parallel, orchestrator-worker) that turn brittle scripts into production-grade automation.

Key insight: The platforms make different tradeoffs. n8n optimizes for accessibility, Temporal for correctness, Inngest for developer experience. Pick based on your actual needs, not hype.

Principles

• Durable execution is non-negotiable for money or state-critical workflows
• Events are the universal language of workflow triggers
• Steps are checkpoints - each should be independently retryable
• Start simple, add complexity only when reliability demands it
• Observability isn't optional - you need to see where workflows fail
• Workflows and agents co-evolve - design for both

Capabilities

• workflow-automation
• workflow-orchestration
• durable-execution
• event-driven-workflows
• step-functions
• job-queues
• background-jobs
• scheduled-tasks

Scope

• multi-agent-coordination → multi-agent-orchestration
• ci-cd-pipelines → devops
• data-pipelines → data-engineer
• api-design → api-designer

Tooling

Platforms

• n8n - When: Low-code automation, quick prototyping, non-technical users Note: Self-hostable, 400+ integrations, great for visual workflows
• Temporal - When: Mission-critical workflows, financial transactions, microservices Note: Strongest durability guarantees, steeper learning curve
• Inngest - When: Event-driven serverless, TypeScript codebases, AI workflows Note: Best developer experience, works with any hosting
• AWS Step Functions - When: AWS-native stacks, existing Lambda functions Note: Tight AWS integration, JSON-based workflow definition
• Azure Durable Functions - When: Azure stacks, .NET or TypeScript Note: Good AI agent support, checkpoint and replay

Patterns

Sequential Workflow Pattern

Steps execute in order, each output becomes next input

**When to use**: Content pipelines, data processing, ordered operations

SEQUENTIAL WORKFLOW:

""" Step 1 → Step 2 → Step 3 → Output ↓ ↓ ↓ (checkpoint at each step) """

Inngest Example (TypeScript)

""" import { inngest } from "./client";

export const processOrder = inngest.createFunction( { id: "process-order" }, { event: "order/created" }, async ({ event, step }) => { // Step 1: Validate order const validated = await step.run("validate-order", async () => { return validateOrder(event.data.order); });

// Step 2: Process payment (durable - survives crashes) const payment = await step.run("process-payment", async () => { return chargeCard(validated.paymentMethod, validated.total); });

// Step 3: Create shipment const shipment = await step.run("create-shipment", async () => { return createShipment(validated.items, validated.address); });

// Step 4: Send confirmation await step.run("send-confirmation", async () => { return sendEmail(validated.email, { payment, shipment }); });

return { success: true, orderId: event.data.orderId }; } ); """

Temporal Example (TypeScript)

""" import { proxyActivities } from '@temporalio/workflow'; import type * as activities from './activities';

const { validateOrder, chargeCard, createShipment, sendEmail } = proxyActivities<typeof activities>({ startToCloseTimeout: '30 seconds', retry: { maximumAttempts: 3, backoffCoefficient: 2, } });

export async function processOrderWorkflow(order: Order): Promise<void> { const validated = await validateOrder(order); const payment = await chargeCard(validated.paymentMethod, validated.total); const shipment = await createShipment(validated.items, validated.address); await sendEmail(validated.email, { payment, shipment }); } """

n8n Pattern

""" [Webhook: order.created] ↓ [HTTP Request: Validate Order] ↓ [HTTP Request: Process Payment] ↓ [HTTP Request: Create Shipment] ↓ [Send Email: Confirmation]

Configure each node with retry on failure. Use Error Trigger for dead letter handling. """

Parallel Workflow Pattern

Independent steps run simultaneously, aggregate results

**When to use**: Multiple independent analyses, data from multiple sources

PARALLEL WORKFLOW:

""" ┌→ Step A ─┐ Input ──┼→ Step B ─┼→ Aggregate → Output └→ Step C ─┘ """

Inngest Example

""" export const analyzeDocument = inngest.createFunction( { id: "analyze-document" }, { event: "document/uploaded" }, async ({ event, step }) => { // Run analyses in parallel const [security, performance, compliance] = await Promise.all([ step.run("security-analysis", () => analyzeForSecurityIssues(event.data.document) ), step.run("performance-analysis", () => analyzeForPerformance(event.data.document) ), step.run("compliance-analysis", () => analyzeForCompliance(event.data.document) ), ]);

// Aggregate results const report = await step.run("generate-report", () => generateReport({ security, performance, compliance }) );

return report; } ); """

AWS Step Functions (Amazon States Language)

""" { "Type": "Parallel", "Branches": [ { "StartAt": "SecurityAnalysis", "States": { "SecurityAnalysis": { "Type": "Task", "Resource": "arn:aws:lambda: