Step 01
Email Finder — 41 nodes · hard
The most complex workflow in the stack. Give it a name, a LinkedIn URL, or a company domain. It finds and verifies a professional email address using multiple providers in a waterfall sequence.
Guide · Automation
13 n8n workflows we built with Claude Code.
This guide breaks down 13 workflows, 192 nodes total, all built with Claude Code. Each section includes a screenshot, what the workflow does, how it works, and the APIs it uses. Total nodes: 192 | Total workflows: 13 | Status: all active in production.
13 workflows · 192 nodes · 16 APIsn8n · Claude Code · MCP · PythonClaude Code
Prerequisites
What you need before you start
01 · Claude Code
Built every workflow and deploy script in this guide.
02 · n8n
The workflow engine running everything. Cloud or self-hosted.
03 · Service API keys
Whatever each workflow wires — Slack, Stripe, OpenAI/Anthropic, Supabase, etc.
04 · Python (optional)
The deploy scripts push + activate workflows via the n8n API.
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Step 02
Lookalike Finder — 35 nodes · hard
Feed it one company domain. It finds similar businesses by industry, size, and tech signals. Returns a lookalike list without paying for an expensive database subscription.
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