AI agent tutorials, comparisons, and workflow templates.
Get a free n8n template that turns every new Gmail email into an AI summary sent straight to Telegram. No code needed — just connect and go.
Keep OpenClaw, Hermes, or n8n running around the clock on a VPS. Learn systemd services, Docker restart policies, and daemon setup for OpenClaw and Hermes, plus monitoring tips to catch failures before they cost you uptime.
Fix Node.js and Python dependency conflicts in OpenClaw, Hermes, and n8n. Covers engine version mismatches, native module compile errors, ERESOLVE peer conflicts, and Python's externally-managed-environment error with copy-paste fixes.
Diagnose why your AI agent won't respond: missing API keys, wrong provider configs, or expired tokens. Step-by-step fixes for OpenClaw and Hermes authentication errors, using built-in diagnostic commands instead of guesswork.
Comparing free and paid AI agent tools in 2026 — see exactly when free is enough and when paying actually saves you time and money.
Install n8n three ways: try it locally with Docker or npx, use n8n Cloud with zero setup, or self-host on a VPS for unlimited executions and full control.