AI Agents That Work While You Sleep — Built on Your Business Logic
Most businesses are paying humans to do things a well-tuned AI agent can do at return [ .04–return [ .18 per output — around the clock, without errors or lunch breaks. HLDHub runs a fleet of these agents across 10 live franchise sites: generating city pages, drafting review replies, analyzing ad performance, flagging indexing gaps. We build the same infrastructure for your business. JSON-output, schema-aware, validation-gated, voice-tuned to your brand — not a ChatGPT wrapper, not a no-code relay chain.
What You Get — A Production Agent, Not a Demo
Every build is a live system wired to your data. Here is exactly what ships.
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Agent Architecture and Cron Setup
We design the trigger logic, schedule, retry handling, and error logging. Your agent runs on a timer — not a human's to-do list. Failed runs surface as alerts, not silent data loss.
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Claude API Integration with Schema Validation
We wire Claude's API with your system prompt, JSON output schema, and validation layer so every response is structured, parseable, and safe to push directly to your database or CMS. No hallucinations sneaking into published pages.
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Content and Page Generation
City pages, blog posts, product descriptions, review replies, social captions. We have generated 1,700+ ranked URLs with our own agents across 10 live sites. The approach is proven before it touches your domain.
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Lead Triage and Routing
Incoming leads classified, scored, and routed automatically. Urgent signals surface to a human immediately; routine submissions get the right response template without anyone on your team touching them.
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Ads and Social Analysis on Schedule
Agents pull your Google Ads, Meta, and TikTok data, summarize performance against targets, and flag anomalies before you see a bad month in hindsight. Delivered to your inbox or dashboard on your cadence.
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30-Day Support Window and Runbook
You get a plain-English runbook, a log view, and direct access to the engineers who built it for 30 days after go-live. We catch broken runs before you do.
Why HLDHub — We Run This Fleet Every Day
We are not selling a framework. We are selling the thing we built for ourselves — and we can prove it is working.
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Real Fleet, Real Numbers
10 live franchise sites. return [ .04–return [ .18 per agent output. 1,700+ programmatically generated URLs ranking in Google. This is not a case study from 2022 — it is running right now.
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Schema-First Output — No Hallucination in Production
Every agent we build returns validated JSON against a strict schema. Output that does not pass validation never hits your database. Most AI vendors skip this step. We do not.
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Voice-Tuned, Not Generic
Your agent gets a brand brief: your tone, your do-not-say list, your format standards. We run 20–50 calibration samples against your existing content before go-live. It should read like you wrote it on a very productive day.
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Direct Integration — No Relay Chain Fragility
We write to your database or API directly in clean MVC PHP. No Zapier relay chains, no Make.com workflows that break when a third party changes their UI. One cron entry, one agent, one clean path.
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One Team Across the Stack
The engineers who write your agent are the same people who run your SEO measurement and ads reporting. Context does not get lost in a handoff. If the agent starts producing weaker output after a Google algorithm shift, we see it in the same dashboard.
How It Works — Discovery to Production in Two Weeks
A focused build sprint. No discovery phase that drags into Q3.
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Discovery Call (Day 1)
We map the task you want automated: what goes in, what comes out, what systems it touches, and what a perfect output looks like. 30–60 minutes. You leave with a fixed-price quote the same day.
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Schema and Prompt Design (Days 2–4)
We write the system prompt, output JSON schema, and validation rules. We test against your real data — your actual leads, your actual content, your actual ad account structure — before writing integration code.
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Integration Build (Days 5–9)
We wire the agent to your CMS, CRM, or database. Cron schedule is set. Retry logic, error logging, and alerting are added. The agent runs in staging against live data before it touches production.
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Voice Calibration (Days 9–11)
We generate 20–50 sample outputs and iterate the prompt until quality is consistent and on-brand. Edge cases — unusual inputs, sparse data, ambiguous instructions — are handled explicitly, not hoped away.
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Go-Live and Handoff (Days 12–14)
The agent goes live on your production server. You get a runbook, a log dashboard view, and a 30-day support window. We monitor the first several cron runs together and confirm clean output before stepping back.
What clients ask about AI Automation & Intelligent Agents
Discovery, architecture, prompt engineering, JSON schema design, validation logic, database or API integration, voice calibration, go-live support, and a 30-day window post-launch. What is NOT included: Claude API usage costs. Those are billed directly by Anthropic at their standard rates — we do not mark them up. For most small businesses running daily agents, Claude API fees run – per month paid straight to Anthropic.
No. You tell us what task you want automated and what good output looks like — plain English is fine. We handle the architecture, the API wiring, the prompt engineering, and the cron setup. If you can describe the task to a competent employee, we can build an agent for it.
Yes. The agent pattern — structured prompt, validated JSON output, cron trigger, direct database write — is business-agnostic. We have applied it to content generation, lead triage, review management, social analysis, and ads reporting. If you have a structured repeatable task that currently costs human time, it is a candidate.
Your only recurring cost is Claude API usage, billed by Anthropic directly at a few cents per output. There is no HLDHub monthly fee on a standalone agent build unless you add a retainer for ongoing changes or expansion. The agent runs on your server — you own it outright after handoff.
ChatGPT requires a human in the loop every time. No-code relay chains add per-call cost, break when third parties update their UI, and cannot write directly to your database. Our agents run on a cron schedule, output validated JSON, push straight to your systems, log every run, and alert on failures. That is infrastructure — not a chatbot and not a workflow toy.
Book a 30-minute discovery call. We will identify your highest-value automation candidate, scope the build, and give you a fixed-price quote before the call ends. No proposal deck, no follow-up sales cycle.
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