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Insights on AI automation, Hyros attribution, and n8n workflows

Running AI Agents on Autopilot Loops Without Torching Your Budget - Carlos Aragon
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Running AI Agents on Autopilot Loops Without Torching Your Budget

An AI agent on autopilot will spend real money whether or not it does real work. The four controls I wire into every loop — a hard token budget that aborts, model routing so the expensive model only touches the hard steps, state-based dedup, and a failure kill-switch — plus the 94-hour weekend that taught me why.

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ComfyUI Best Practices: My Production Image Pipeline on an RTX 5090 - Carlos Aragon

ComfyUI Best Practices: My Production Image Pipeline on an RTX 5090

ComfyUI gives you total control over Stable Diffusion — and total responsibility for getting it right. After months of production renders on an RTX 5090: where detail really comes from, FaceDetailer tuning for tack-sharp eyes, LoRA OOM fixes, and reusable workflow presets.

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Voice AI Won't Replace Your Sales Calls Yet - Carlos Aragon

Voice AI Won't Replace Your Sales Calls Yet

After testing Retell and building voice automations in n8n, I've hit the hard ceiling: voice AI crushes scheduling and qualification, but fails on objection handling. Here's where I deploy it and where I don't.

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Control Flow Over Prompts: Why My n8n Agents Started Failing - Carlos Aragon

Control Flow Over Prompts: Why My n8n Agents Started Failing

Three production agents. Zero error logs. All delivering garbage output. The root cause was the same every time: prompt engineering solving problems that need deterministic code.

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Why Computer Use Agents Cost 45x More (And How to Fix It) - Carlos Aragon

Why Computer Use Agents Cost 45x More (And How to Fix It)

I tested computer use vs. structured APIs on a real n8n workflow. Real numbers: $1,847 Anthropic invoice vs. $41/month rebuild. Token cost breakdown and the API-first setup that saved $1,200/month.

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I Built AI Agents in Microsoft 365—Here's What Changed - Carlos Aragon

I Built AI Agents in Microsoft 365—Here's What Changed

n8n's native Microsoft 365 Agent integration lets you deploy AI agents that appear as real team members in Teams and Outlook. Full walkthrough: Azure registration, Claude Haiku extraction, Teams Adaptive Cards.

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Hyros OG Story Attribution: The Setup That Actually Works - Carlos Aragon

Hyros OG Story Attribution: The Setup That Actually Works

Most agencies under-report story conversions by 30–60%. Here's the complete Hyros OG fix: server-side tracking, UTM config, Meta CAPI setup, and multi-touch attribution model settings.

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From Idea to Deployed AI Agent: My Full Stack in Allen, TX - Carlos Aragon

From Idea to Deployed AI Agent: My Full Stack in Allen, TX

My complete AI agent toolchain: OpenClaw, OpenMOSS, n8n, Claude, Retell AI, Supabase, and Vercel. Real code, real architecture, real production stack.

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Supabase + n8n: Build a Serverless Lead Database in 1 Hour - Carlos Aragon

Supabase + n8n: Build a Serverless Lead Database in 1 Hour

One webhook, any lead source, zero duplicates. Connect Retell AI, Typeform, and Meta Ads leads into a single Postgres table — with RLS, deduplication, and Claude Haiku scoring.

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Upwork Automation with n8n: How I Automate My Freelance Pipeline - Carlos Aragon

Upwork Automation with n8n: How I Automate My Freelance Pipeline

My n8n workflow that monitors Upwork every 15 minutes, scores jobs with Claude AI, and drafts custom proposals automatically — the exact setup running in production for 90 days.

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Voice AI for Roofing Contractors: Full Retell AI Setup Guide - Carlos Aragon

Voice AI for Roofing Contractors: Full Retell AI Setup Guide

How I deployed an AI voice agent for a roofing contractor using Retell AI + Claude. Answers every inbound call 24/7, qualifies storm damage leads, and books inspections — $73/month vs. $380/month answering service.

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n8n + Claude API: Build an AI Content Pipeline in 30 Minutes - Carlos Aragon

n8n + Claude API: Build an AI Content Pipeline in 30 Minutes

Write once, publish everywhere — automatically. Connect n8n to the Claude API so your content gets reformatted and posted to Twitter, LinkedIn, and Telegram without you touching a keyboard.

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OpenClaw: The AI Agent Gateway I Run Locally on My Mac - Carlos Aragon

OpenClaw: The AI Agent Gateway I Run Locally on My Mac

Cloud agent platforms add 300–800ms of latency and bill per call. OpenClaw routes tasks to specialized agents in under 10ms — on my own hardware, zero routing cost.

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Claude Sonnet 4.6 for Production AI Agents: Real-World Benchmarks - Carlos Aragon

Claude Sonnet 4.6 for Production AI Agents: Real-World Benchmarks

After running 11 agents in production for 3 months: real latency numbers, cost per task, tool use reliability rates, and a decision framework for when Opus is actually worth the 5x price.

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AI Agent Cost Optimization: How I Cut My Claude API Bill by 60% - Carlos Aragon

AI Agent Cost Optimization: How I Cut My Claude API Bill by 60%

Real numbers from 11 production agents: prompt caching, model tiering (Haiku/Sonnet/Opus), request batching, and prompt compression — with before/after cost breakdowns.

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Monday.com + AI: Automating Client Project Management with n8n - Carlos Aragon

Monday.com + AI: Automating Client Project Management with n8n

Real workflow: new Monday item → Claude AI scoring → auto-assign to the right agent → Telegram alert. Full JSON template included so you can import and run it today.

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I Released a Hyros MCP Server — 100 Installs in 24 Hours - Carlos Aragon

I Released a Hyros MCP Server — 100 Installs in 24 Hours

How I built the first Hyros MCP (Model Context Protocol) server that lets Claude, Cursor, and any AI assistant query and manage Hyros data directly. Released March 2026, 100 installs in 24 hours.

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I Built an n8n Node for Hyros — 4,525 Installs and Counting - Carlos Aragon

I Built an n8n Node for Hyros — 4,525 Installs and Counting

How I built and published a community Hyros node for n8n. What it does, how to install it, and why thousands of marketers are using it to automate attribution tracking.

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OpenMOSS: Multi-Agent Orchestration for My AI Stack - Carlos Aragon

OpenMOSS: Multi-Agent Orchestration for My AI Stack

How I installed OpenMOSS to coordinate 11+ AI agents running autonomously — claim → execute → submit pattern, agent registry, full architecture breakdown.

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n8n Tutorial: My Go-To Workflow Patterns for Agencies - Carlos Aragon

n8n Tutorial: My Go-To Workflow Patterns for Agencies

The workflow patterns, error-handling tricks, and node combos I reuse across every agency engagement — a practical n8n tutorial built from 200+ production workflows.

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Gemini 3.1 Pro Review: Google's Reasoning AI Beats Claude on Benchmarks - Carlos Aragon

Gemini 3.1 Pro Review: Google's Reasoning AI Beats Claude on Benchmarks

Gemini 3.1 Pro scores 77.1% on ARC-AGI-2. Real-world comparison vs Claude Sonnet 4.6, API pricing breakdown, and code examples for production AI systems.

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Building AI Agents with Claude API - Carlos Aragon

Building AI Agents with Claude API

How I created multi-agent systems for call screening and content generation using Claude Sonnet 4.6 and Retell. From prompt engineering to deployment.

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Hyros Attribution Tips for Agencies - Carlos Aragon

Hyros Attribution Tips for Agencies

Practical advice from a Hyros OG: Server-side setup, multi-touch attribution, integration with n8n for reporting. Boost ROAS without overcomplicating.

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Retell AI Setup Guide - Carlos Aragon

Retell AI Setup Guide

Complete setup guide for Retell AI voice agents: conversation flows, Claude integration, Supabase logging, cost optimization from $0.10 to $0.05/minute.

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