Sylvestri Systems
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Operators

AI Agent Stack

Claude + n8n + VPS. Custom build plus retainer.

The dual-VPS, Claude-reasoning, n8n-orchestrated stack I run everything on — installed in your business, owned by you.

Walkthrough video slot — offers.ai-stack.demo

What you get

  • Full stack blueprint: Claude + n8n + Docker Compose + Caddy on your VPS
  • Up to 3 custom agents built in phase 1 (ops, content, CRM, or your pick)
  • All infra as code — rebuildable in under 20 minutes from git
  • Retainer: monthly optimization, 1 new agent/quarter, Slack access
  • You own every workflow, every credential, every line of code

Deliverables

  1. 01Git repo with Docker Compose, Caddy config, n8n workflows, Claude prompts
  2. 022-3 production agents deployed on your own VPS
  3. 03SOP + loom walkthrough per agent
  4. 04Ongoing retainer: new agent every quarter + weekly ops review

Right fit if…

  • Operators doing $250K–$5M/yr who are ready to stop duct-taping Zaps
  • Teams with recurring ops tasks (lead routing, reporting, follow-up, content)
  • Founders who want to own their stack instead of renting it from a SaaS vendor

Skip it if…

  • Anyone under $100K/yr — start with the Audit instead
  • Companies that won't touch open-source or self-hosted infra

FAQ

Why not just use Zapier or Make?
Both are great until pricing or rate limits bite. n8n on your own VPS never does — and it composes better with Claude for anything that needs reasoning.
Do I need my own VPS?
Recommended but not required. I can provision on Hetzner or Hostinger for you; you get root. Or we deploy to your existing infra.
What does the retainer actually cover?
Monitoring, optimization, one new agent per quarter, Slack access, and bug-fix SLA. Not generic 'support hours.'