• Software publisher
  • Web studio
  • Cybersecurity
  • AI tooling

Software that makes the complex obvious.

AIT4U designs, publishes and secures online tools that guide people, step by step, through the procedures that matter. We also build open-source security tools and connectors that plug AI assistants into real work. We work in five languages across five European countries, on a technical foundation we own end to end.

Explore what we do Get in touch
ENGINE v0.14 HOUSING EMPLOYMENT BUSINESS HEALTH MOBILITY SECURITY
  • Founder20+ years in cybersecurity consulting
  • FoundationIn-house engine, version 0.14
  • MarketsIreland, United Kingdom, France, Spain, Italy
  • LanguagesEN · FR · IT · ES · DE
  • ApproachSecure by design, read-only by default
01 — Expertise

Four crafts, one standard.

We build our products in-house, from the first sketch to production, and we monitor them every day, for the long term.

  • 01

    Software publishing

    We build and publish our own online software: guided questionnaires, free calculators, official forms filled in for you, ready-to-send letters, subscriptions for professionals, and even animated greeting cards.

    • SaaS
    • In-house engine
    • Documents
    • Subscriptions
  • 02

    Websites & platforms

    Fast, accessible sites designed country by country, with content written for the law and language of each market and checked against official sources.

    • Multi-country
    • SEO
    • Accessibility
  • 03

    Cybersecurity

    External attack-surface audits, server hardening reviews, risk-ranked vulnerability monitoring, ethical penetration testing and a hosted monitoring service, led by a founder with more than twenty years of consulting.

    • Audit
    • Pentest
    • Monitoring
    • Docker
    • WordPress
  • 04

    Automation & AI

    Self-hosted, hardened Model Context Protocol (MCP) connectors that plug AI assistants into real tools, and scheduled monitoring of uptime, speed, rankings, security and the accuracy of every guide.

    • MCP
    • Monitoring
    • Agents
02 — The engine

One shared core. Every product inherits it.

Each of our services runs on an in-house engine that handles guided questionnaires, calculations, document generation, payments and security. Every improvement reaches every product at once.

The engine is versioned, tested and reviewed before each release. A new product never starts from scratch: it inherits a proven foundation.

ait4u — engine
$ ait4u engine --status
version0.14.0
architectureshared core
modulesquestionnaire · calculation · documents · official forms · payments
languagesen · fr · it · es · de
marketsie · uk · fr · es · it
securitybound encryption · least-privilege database
checkstests · build · review
monitoringhealth daily · seo + security weekly · content monthly
✓ all checks passing
$
03 — Cybersecurity

Security isn’t an option. It’s a craft.

AIT4U was founded by a consultant with more than twenty years in cybersecurity. We hold our own products to the methods we offer our clients: audits from the outside in, hardened servers, risk-ranked vulnerability monitoring and controlled testing.

  • 01Attack-surface auditsDNS, e-mail authentication, forgotten subdomains, certificates, headers and open ports, seen the way an attacker sees them.
  • 02Server hardeningSSH, firewall, Docker daemon and containers reviewed in priority order, each issue with its exact fix.
  • 03Risk-first vulnerability monitoringFindings ranked by real-world exploitation (CISA KEV, EPSS), reporting only what is new or getting worse.
  • 04Ethical penetration testingCarried out only with the owner’s written consent, within a scope agreed in advance.
  • 05AI connector securityActive authorisation tests for MCP servers: token rotation, PKCE, redirect URIs, consent CSRF.
  • 06Continuous monitoring, hosted Launching soonOur attack-surface audits, run on a schedule from our servers after proof of domain ownership, with history, change alerts and a private dashboard. Free plan included.
04 — Open source

Built for ourselves. Released for everyone.

The tools that protect our own infrastructure, published under open-source licences. Each one runs from the command line, in CI, or as an MCP server for your AI assistant.

  • T—01AGPL-3.0

    Attack surface

    Audits a domain from public information only: DNS, e-mail, subdomain takeovers, look-alike domains, certificates. Every finding comes with its exact fix, and each run reports what changed.

    CLI · MCP · GitHub Action
  • T—02MIT

    Server posture

    Read-only hardening audit for Linux servers running Docker, Dokploy or Coolify. It proposes every fix and never runs one.

    CLI · MCP
  • T—03MIT

    Vulnerability drift

    Inventories what really runs, from containers to WordPress plugins, and remembers past runs to flag only what changed.

    CLI · MCP · cron
  • T—04MIT

    MCP auth probe

    Nineteen active OAuth checks for remote MCP servers you own, behind a mandatory proof of ownership.

    CLI · MCP · GitHub Action
  • T—05MIT

    End-of-support data

    An open dataset of official end-of-support dates for routers, cameras and NAS. Every row cites the manufacturer.

    Dataset · CLI
  • T—06MIT

    Log triage

    Reads web server and SSH logs, explains how worried you should be, and writes blocking rules for fail2ban, CrowdSec or nftables. It never blocks anything itself.

    CLI · MCP
05 — Principles

What guides every line of code.

  • Clarity

    Plain language and short steps: users always know where they stand.

  • Compliance

    GDPR by default, and legal review of all content before it goes live.

  • Read-only first

    Our tools inspect and propose; they never change a system on their own. People decide.

  • Detail

    An animation, a margin, a comma: nothing is left to chance.

06 — Contact

Let’s talk about your
project.

Partnership, integration, a security audit or a simple question: write to us. We answer every message.

contact@aitr4u.com