YAN MANTOVANI · DESIGNER AND DEVELOPER

Sites, systems and AI agents, from design to deploy.

I design and build fast websites, custom systems and AI agents — ready for people and for ChatGPT, Claude and Perplexity to read. No mandatory meetings: brief, proposal and deliveries over email or WhatsApp.

Ask for a quote
01person, from design to deploy
03languages I work in
00mandatory meetings
Next Agent-ready

One intention.
One piece of work delivered.

The value shows up after the conversation. I define the skills, connect the sources and design what the agent needs to deliver to your team — see an example running below.

Yan.m agents
01 / DEFINE THE TASKChatGPT

Start with what
needs to happen.

research.leads
02 / FOLLOW THE DELIVERYDEMONSTRATION
  1. 01Read CRM contacts
  2. 02Cross-check history and context
  3. 03Prepare a summary for review
Sales briefingExample document / human review

Run the example to see how the request becomes a structured delivery.

Local simulation with fictional data. It does not send information to assistants or run external actions. Real connections depend on the project's tools and permissions.

Select a skill and run the example.

Tools I use every day.Reference stack — chosen per project, not a client list.

Next Services

A site AI can read.
Yours can work the same way.

This site is agent-ready: every page has a markdown version, an llms.txt and a public MCP server. ChatGPT, Claude and Perplexity read services, timelines, kits and contact without guessing — and I deliver your site with the same layer.

CONVERSATION → CONTEXT → TOOLMCP / HTTP
ASSISTANTMCP / YANMSERVICESKITSCONTACT

The right context, at the moment of the answer.

The agent discovers the available tools, reads a structured source and answers with real timelines, prices and contact — not a guess.

INSPECT A QUERYPAYLOAD EXAMPLE
REQUEST{ "name": "list_services", "arguments": { "lang": "pt" } }
AVAILABLE CONTENT

Websites — landing page em 5 a 10 dias úteis / Software / Aplicativos / Automação / Inteligência Artificial / Cloud

Connect your assistant to this site's server Setup and available tools

Where to paste.cursor/mcp.json

  1. 01Abra Cursor Settings → MCP, ou crie o arquivo na raiz do projeto.
  2. 02Cole o bloco. Se já houver outros servidores, acrescente só a chave yanm.
  3. 03Salve. O servidor entra na lista; atualize a lista se ele demorar a aparecer.
{
  "mcpServers": {
    "yanm": {
      "url": "https://www.yanmantovani.com/api/mcp"
    }
  }
}
Exposed tools
  • get_profile

    Who I am and which languages I work in.

  • list_services

    Services, what is included and typical timelines.

  • get_working_model

    How a project runs, no mandatory meetings.

  • list_kits

    Nomad, Life and Workforce kits with prices.

  • get_contact

    Email, WhatsApp and brief form.

  • distance_from_monte_alto

    Distance in km to Monte Alto — SP.

POSThttps://www.yanmantovani.com/api/mcp

Next Kits

From the idea
to the operation.

Five layers I design and build — together or on their own.

An interface for people, a platform for the data, automations and agents to keep the work moving. Pick a layer to see what goes into it.

Design & Web

Sites and interfaces with identity, clear hierarchy and fast loading — from concept to launch. This site is the sample of the delivery standard.

Art directionNext.jsSEO + AEO
Open the service
Next Method

One agent,
three routines.

Besides custom projects, I package what I use every day into ready kits: an ebook to understand it, skills to use it today and an MCP server to connect the agent to your tools.

  • EbookThe method, to read in an afternoon and apply the same week.
  • SkillsReady instructions for Claude and ChatGPT, installed in minutes.
  • MCPA server that connects the agent to your calendar, notes or systems.
Next Applications

No mandatory meetings.
Everything in writing.

A project moves through deliveries you check when you can. You know what is included, what it costs and when it is ready before it starts — and if you need a call, I will do one.

01 / BRIEF02 / PROPOSAL03 / PREVIEW04 / DEPLOY05 / EVOLUTION
01 / brief.md

What needs to happen?

You send the brief in writing — email, WhatsApp or the contact form. I read, research and reply with the missing questions. No meeting needed to start.

STAGE DELIVERYClosed brief
INPUT01 / 05

What exists today, references and the result you expect.

CRITERIA TO MOVE ON
  • Clear goal and audience
  • Materials and references received
  • Questions answered in writing
Scope, timeline and price are fixed in the proposal.
Frequently asked questions
01Do we need a meeting?

Not required. I prefer working in writing — brief, proposal, contract and approvals over email, WhatsApp or the platform you already use. If a call helps, I will do one.

02How long does a website take?

A landing page usually takes 5 to 10 business days; a company site, 2 to 4 weeks. The exact timeline goes in the proposal, together with the price.

03How do contract and payment work?

Contract by email with a digital signature. Payment is split into stages — a deposit to start and the rest on delivery — by bank transfer, card or PayPal.

04Do I keep the code and access?

Yes. Repository, domain, hosting and credentials stay in your name, with documentation of what was done.

05What is an agent-ready site?

A site AI agents can read and cite: markdown versions of the pages, llms.txt, structured data and, when it makes sense, an MCP server. This site works that way — use the robot button in the corner to see it.

06Do you work outside Brazil?

Yes, remotely and in Portuguese, English or Spanish. Because the work is async, time zones are not a problem.

Next Remote

Intelligence applied
to real problems.

See where the architecture meets the work: orders, service, operations and learning. Illustrative scenarios, with expected results — not client testimonials.

ERPTOOLSDATABASESAPIsCRMDOCUMENTSMCP / INTELLIGENT CONNECTORAI AGENT

Result AFTER

AI AGENTR1
AUTOMATIONR2
PLATFORMR3
INTELLIGENCER4
ILLUSTRATIVE SCENARIO / 01

Intelligent industry

Challenge

Manual operational processes and scattered information.

Architecture

  1. ERP
  2. MCP
  3. AI AGENT
  4. AUTOMATION

Expected results

  • A faster operation.
  • Fewer repetitive tasks.
  • Better decisions.

Operational efficiency

01

Speed

02

Applied intelligence

03
Next Journal

Remote work.
Time zones are fine.

I work from Monte Alto — SP to anywhere, in Portuguese, English and Spanish. Because everything happens in writing, each side replies on its own schedule. Spin the globe to compare time zones.

ASYNC BY DEFAULT

You write on your schedule,
I reply on mine.

Brief, previews and approvals stay in writing — nothing depends on matching calendars across time zones.

01
Everything in writing
02
Online previews at every stage
03
A call only when it makes sense
🇧🇷 BrazilMonte Alto — SP

Where I work from.

UTC−3 · 21.26° S / 48.50° O
Drag the globe or pick a country.
Brazil: Monte Alto — SP, UTC−3 · 21.26° S / 48.50° O
Next Next step

Before choosing the tool,
understand the decision.

Cost, architecture, agents and automation. Reading that separates what impresses from what works in the operation.

Open the Journal
IN FOCUS / Builders3 MIN

Vibe coding: criar um site ficou fácil, ser dono dele continua importante

Com vibe coding, qualquer pessoa sobe um site num fim de semana. O que muda, o que continua valendo e as perguntas sobre domínio, código e acessos que ninguém faz no entusiasmo.

October 16, 2026Read the piece
KEEP EXPLORING65 PIECES
02
Conversão / 2 min

O link da bio do Instagram: para onde ele deveria levar

O link da bio é o clique mais valioso do seu Instagram. Por que mandar o seguidor para uma página genérica de links desperdiça esse clique, e o que colocar no lugar.

03
Conversão / 2 min

Formulários que afastam clientes: privacidade e confiança no site

Campos demais, falta de HTTPS e política de privacidade vaga fazem o cliente desistir justamente no momento do contato. Como desenhar formulários que passam confiança.

04
AI Agents / 3 min

Seu site está pronto para agentes que agem? Formulários, reservas e agendamentos

Os agentes de IA estão passando de responder para agir: reservar, agendar, pedir orçamento. O que um site precisa para que um agente consiga concluir a tarefa em nome do cliente.

05
AEO/GEO / 3 min

Por que as IAs citam quem explica melhor, e como escrever para ser citado

ChatGPT, Claude, Perplexity e o AI Mode do Google citam fontes que respondem com clareza. Como escrever textos que viram referência, sem truques e sem encher o site de conteúdo genérico.

All publications
65 articles in All.
End of set

Have a project in mind?
Tell me in writing.

A new website, a system, an automation or an agent. Send what you have — I reply with the missing questions, then with fixed scope, timeline and price. If you need a call, I will do one.

Send a brief

or directly byhi@yanmantovani.comWhatsApp