Security Testing for Products that Ship AI, MCP, and Agents

Appsecco tests core product behavior, connected infrastructure, and AI/MCP attack surfaces together, so the coverage matches the system you actually shipped.

Fixed quote, report reading call, and one revalidation window included.

10+ Years in product security

150+ Organizations secured

5,000+ Security vulnerabilities discovered

700+ Security engagements

Our open-source security tools and training materials are used by teams worldwide — including cloud security training(949+ GitHub stars) and the MCP security lab(157+ GitHub stars).

Modern SaaS Ships MCP, AI, and Agents. Checklist VAPT is Not Enough.

Traditional VAPT often tests one app, one checklist, or one fixed slice of infrastructure. Modern SaaS spans web apps, APIs, cloud, identity, integrations, and now AI. The risk lives in how those layers connect.

We test those surfaces together, trace how small issues chain into real impact, and give your team evidence-backed findings they can fix without decoding the report first.

Completed assurance vs attack surface now in prod

Completed assurance

What you tested

  • API Endpoints
  • Firewalls
  • Authentication
  • Input Validation
  • XSS
  • CSRF

Pentest: Passed

What buyers assume

The report means the risky paths were tested. Familiar signal. In AI/MCP-enabled products, it can hide the hardest gaps.

AI, MCP, and Agent Security

You Passed the VAPT. The New Attack Surface May Never Have Been Tested.

Many SaaS teams did the reasonable thing: they bought the pentest, got the report, and checked the box.

Once AI, MCP, or agents are wired into the product, that old assurance model often stops proving what it looks like it proves.

You can pass checklist or compliance VAPT and still leave the most important AI/MCP attack paths untested.

The Process

How an engagement works

A clear process from first call to revalidation. You know the scope, price, delivery date, and what happens after the report.

  1. Hello call: Start with a short hello call, then discovery if needed
  2. Scope & quote: Get a written scope, fixed price, and delivery date
  3. Scheduling: Lock the test window and set up access once
  4. Testing & report: We test, deliver the report, and invoice after handoff
  5. Revalidation: Come back with fixes and we schedule revalidation

What You Get

After the engagement, your team works from clear findings for security, clear fix guidance for developers, and extra documentation when customers, compliance teams, or partners ask for it.

The report is the anchor artifact. When needed, Appsecco also produces evidence packages for internal review, revalidation, and external documentation.

Included

  • Standard security report
  • Fix guidance
  • Report reading call
  • One revalidation window

Select Customers

The kind of vulnerabilities they found were things we never expected — things which were not on our radar. That changed how we think about our own attack surface.

Found multiple interesting exploitable vulnerabilities across our product. Clear reporting, thorough walkthroughs of each finding, and they stayed engaged until every issue was resolved.

We engaged with Appsecco for red teaming. Their findings were specific, well-documented, and gave our team a clear path to remediation.

Want to speak with a past client in your industry? We can arrange a reference call under NDA.

When you are ready

A Conversation to Start. No Commitment Required.

Tell us about your product and what you are building. We will explain what we would test, answer your questions, and provide a fixed quote if you would like one.