Zapier
How to Migrate from Zapier Functions Before Deprecation: Move to Code by Zapier
Zapier Functions shut down on September 1, 2026. Migrate from Zapier Functions to Code by Zapier with translation examples, SDK setup, and troubleshooting.
Tutorials
Every tutorial below was tested hands-on before publishing. Pick your tool and follow along.
n8n
How to Make n8n Workflows Resume After a Crash with Dapr Durable Execution
Make n8n workflows survive crashes: Diagrid's Dapr integration checkpoints every node so a run resumes from the last completed one.
n8n
How to Build Multi-Agent Workflows in n8n with Sub-Agents
Build multi-agent workflows in n8n with sub-agents: parent orchestrator design, nested workflow tools, session debugging, and production guardrails.
n8n
How to Build AI Agents with the n8n Agent Builder: From Zero to a Working Agent
Build AI agents with the n8n Agent Builder: define the agent, attach workflows as tools, configure memory, and gate risky actions with human approval.
n8n
How to Use n8n Workflows as MCP Tools in Claude Code
Use n8n workflows as MCP tools in Claude Code: enable the MCP server, connect via OAuth or API key, expose workflows, then run them from the terminal.
n8n
How to Migrate n8n from npm to Docker Before n8n 3.0
Migrate n8n from npm to Docker before n8n 3.0 drops npm support. Back up ~/.n8n, protect the encryption key, and boot a pinned 2.x image first.
n8n
n8n 3.0 Upgrade Guide: The Breaking Changes Checklist Before You Update
Upgrading to n8n 3.0? This checklist covers every breaking change: Docker-only deployment, 35+ removed nodes, security defaults, and a staged upgrade path.
MCP
Meta WhatsApp Business MCP Server Setup: Let an AI Agent Onboard Your Business Number
Set up Meta's WhatsApp Business Tools MCP server: connect Claude, Codex, or ChatGPT via OAuth and onboard numbers, templates, and webhooks by chat.
n8n
How to Create n8n Agent Skills: Write SKILL.md Files That Teach Coding Agents to Build Better Workflows
Write n8n agent skills (SKILL.md) so Claude Code, Cursor, and OpenCode generate correct n8n workflows: naming rules, frontmatter limits, validation, install.
n8n
How to Fix n8n CVE-2026-44791: Patch the XML Node Prototype Pollution Bypass
Fix n8n CVE-2026-44791 (CVSS 9.4): upgrade self-hosted n8n to 1.123.43, 2.20.7, or 2.22.1, or disable the XML node via NODES_EXCLUDE. Docker and npm steps.