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The security copilot for frontier AI

Deeper, more reliable security reviews for frontier AI. Hi AUDIT supports AI with specialized security checks and the latest vulnerability intelligence, providing precise guidance from risk discovery to remediation.

Get startedRead the docs

One MCP install · Never update local tooling again

audit-scan · maincomplete
2
Critical
5
High
11
Medium
23
Low

  • SQL injection via search param

    src/api/orders.ts:64

    Critical

  • JWT accepts unsigned tokens

    src/auth/verify.ts:29

    High

  • Known CVE in lodash

    CVE-2026-1842 · package.json

    Medium
Live CVE feed · last sync 2m agoView report →
Coverage+ 12 more languages
TypeScript
Python
Go
Rust
Java
COBOL
Solidity
Solana
How it works

Add the MCP server once. Stop updating tools.

Connect Hi AUDIT to your IDE. Detectors and CVE data stay current on our side. You never refresh a scanner.

01

Add the MCP server

Create or sign in to an account, open Projects, and follow the installation guide in your account to connect Hi AUDIT to your editor.

02

Scan from chat

Ask for a security pass in plain language. The MCP server runs analysis without leaving your editor.

03

Match live CVE data

Every run uses the latest CVE feeds and vulnerability databases. No local rule-pack updates.

04

Fix in place

Apply suggested remediations and generate the report. Your tooling stays current without you.

CyberGym benchmark

Built to outperform general-purpose cyber frontier models

In the provided CyberGym evaluation, Hi AUDIT achieved the highest score at 86.70%, outperforming every compared frontier cybersecurity model.

Hi AUDIT result

86.70%

Highest score in the provided CyberGym evaluation snapshot.

Swipe to compare →

CyberGym scores for TECHFUND, OpenAI, Anthropic, and Google models
BenchmarkTECHFUNDOpenAIAnthropicGoogle
Hi AUDITGPT-5.6-SolGPT-5.5-CyberMythos 5Mythos PreviewGemini 3.5 Flash Cyber
CyberGym86.70%84.5%85.6%83.8%83.1%83.2%

Source: CyberGym Leaderboard — Success Rate score.

System concept

Independent analysis, adaptive testing, verified outcomes

Hi AUDIT combines multi-agent review with AI-guided evolutionary testing, then independently verifies the evidence before delivering an audit decision.

Public overview
Hi AUDIT system conceptCustomer code and context enter TECHFUND Security Intelligence, where multi-agent orchestration and AI-guided evolutionary testing work together. An independent assurance gate produces decision-ready deliverables and stores verified knowledge that feeds back into future audits.INPUTCustomer Code & ContextSource code, specifications, and audit scope.TECHFUND SECURITY INTELLIGENCEMulti-Agent AuditOrchestrationIndependent analysis, cross-review, disagreementresolution, and evidence-based synthesis.AI-Guided EvolutionaryTestingAdaptive exploration and dynamic testing strengthenthe evidence available to the audit.ASSURANCEIndependent Assurance GateEvidence reconciliation and independent verificationbefore and after remediation.OUTCOMEDecision-Ready DeliverablesPriorities, reproducible evidence, remediation guidance,and a clear audit trail.VERIFIED SECURITY INTELLIGENCEValidated patterns & regression knowledgeVerified knowledge strengthens the quality of future audits.

Independent analysis

Role-based agents investigate risk from different perspectives before conclusions are combined.

Adaptive testing & GA Fuzzing

Long-running GA Fuzzing research informs adaptive exploration of promising test paths and helps build stronger evidence.

Continuous assurance

Validated patterns and regression knowledge improve the quality of future audits.

Capabilities

A security tool you install once

MCP-native analysis, live CVE data, and current detectors. You stay in the editor. We keep the databases current.

analyze
taint
report
01

MCP security in your IDE

A security tool that lives as an MCP server. Add it once to Cursor, Claude Code, or Windsurf.

TS/JSPythonGoRustJava
sink: db.query
02

Web + taint analysis

Track untrusted data from request to sink across TS/JS, Python, Go, Rust, and Java.

api/orders.ts
HIGH
MED
03

Never update local tooling

No scanner upgrades, no stale rule packs. Detectors ship from the MCP server, not from your laptop.

liveCVEsync 2m
CVE-2026
GHSA
NVD
OSV
04

Always-current CVE data

CVE, NVD, GHSA, and OSV feeds stay synced. Every scan uses the latest vulnerability database.

lib.rs
PASS
CPI
05

Smart contract coverage

Reentrancy, access control, and Anchor account checks for Solidity and Solana programs.

report
PoCPDF
06

PoC + audit reports

Exploit proof-of-concepts and audit-ready reports your clients can actually read.

Your code.
Your stack.
One security layer.

Hi AUDIT meets your codebase where it lives. One MCP server keeps detectors, vulnerability databases, and exploit knowledge current across every language you ship.

MCP-native

Lives in your editor as an MCP server, not another CLI to babysit.

Live CVE sync

NVD, GHSA, and OSV feeds stay current on our side, every scan.

20+ languages

TypeScript, Go, Rust, Java, and COBOL to Solidity and Solana.

Integrations

One MCP server. Your whole stack.

Hi AUDIT plugs into the editors and chains you already use. You don't maintain Semgrep, Slither, or CVE feeds. The MCP server does.

Cursor
Claude Code
Windsurf
GitHub
VS Code
Semgrep
Docker
Foundry
Hardhat
Solana
Ethereum
Slither
Explore the docs →
Use cases

Security coverage for any codebase

Hi AUDIT · Web audit71/100

SQL injection via search param

orders.ts:64, tainted input reaches raw query

High

JWT accepts alg: none

auth.ts:29, algorithm not pinned

Medium

IDOR on invoice endpoint

invoices.ts:88, missing ownership check

Medium

Stack traces in error responses

middleware.ts:15, leaks internals in prod

Low

Auditing Web APIs

Taint analysis tracks untrusted input from request handlers to SQL, shell, and template sinks across TypeScript, Python, Go, Java, and more. Findings map to live CVE and CWE data, so you are not maintaining a vuln database yourself.

See how it works →
Customers

Trusted by teams that ship secure code

“Taint analysis traced a user-controlled input straight into a SQL sink. Saved our audit week.”

Diego Ramírez

Security Engineer

“We stopped maintaining our own CVE feed. Hi AUDIT already has the latest database when we scan.”

Priya Nair

AppSec Manager

“One curl command and `hiauditagent mcp add`. I haven't touched a scanner update since.”

André Costa

Full-stack Developer

“Hi AUDIT flagged a reentrancy path in our vault that two manual reviews missed. The PoC it drafted actually compiled and ran. That sold me.”

Maya Chen

Protocol Lead

“Ran it inside Cursor against our Solana programs. It caught a missing signer check on the first pass and explained exactly why it mattered.”

Tomasz Kowalski

Core Contributor

“False-positive triage is unreal. 400 findings down to 12 that actually mattered.”

Sarah Okafor

Lead Auditor

“We're a 40-year-old COBOL shop. Hi AUDIT is the first tool that mapped our copybooks and flagged an auth bypass in a batch settlement routine.”

James Whitfield

Mainframe Architect

“The audit-ready report went straight to our clients. Findings, severity, reproduction steps, formatted better than reports we paid five figures for.”

Lena Fischer

Boutique Audit Firm

“Asked it to validate an attack hypothesis on our lending pool. It walked the call graph, confirmed the path was guarded, and showed the invariant that protected it.”

Ravi Menon

DeFi Founder

Common questions

Getting started with MCP security

How Hi AUDIT connects to your assistant, stays current, and fits your workflow.

What is an MCP security tool?

MCP (Model Context Protocol) connects AI assistants to tools. Hi AUDIT runs as an MCP security server, so your assistant can analyze code, review findings, and generate reports from your development workflow.

Explore the product

Can I use Hi AUDIT with Cursor, Claude Code, or Windsurf?

Yes. Install Hi AUDIT Agent and register it as an MCP server. The setup detects Cursor, Claude Code, and Windsurf configurations. Open your repository and ask your assistant for a security review.

Read the installation guide

Do I need to update detectors or CVE databases?

Hi AUDIT maintains detectors, CVE feeds, and vulnerability databases on the service side. You connect the MCP server once and use current security checks without maintaining local scanner rules. Every plan includes current detectors and live CVE data.

Compare plans

How do I create an account and start using Hi AUDIT?

Create an account or sign in on app.hiaudit.io, then follow the installation guide in your account to connect Hi AUDIT Agent. Manage projects in Projects and view saved results in Audits.

Get started with WebMCP
Hi AUDIT

Security guides

Connect your editor, review findings, and choose the right security tools.

Stop maintaining security tooling

Create or sign in to an account, open Projects, and follow the installation guide in your account to connect Hi AUDIT to your editor.

Get startedRead the docs