The security copilot for frontier AI

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

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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
View 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 Agent 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 Agent 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 the latest databases

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 Agent achieved the highest score at 90.6%, outperforming every compared frontier cybersecurity model.

Hi AUDIT Agent result

90.6%

First Japanese company to rank on the CyberGym leaderboard.

Swipe to compare →

CyberGym scores for TECHFUND, OpenAI, Anthropic, and Google models
BenchmarkTECHFUNDOpenAIAnthropicGoogle
Hi AUDIT AgentGPT-5.6-SolGPT-5.5-CyberMythos 5Mythos PreviewGemini 3.5 Flash Cyber
CyberGym90.6%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 Agent combines multi-agent review with AI-guided evolutionary testing, then independently verifies the evidence before delivering an audit decision.

Hi AUDIT Agent 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 INTELLIGENCEOrchestratingMultiple AIsIndependent analysis, cross-review, disagreementresolution, and evidence-based synthesis.Search and Optimizationwith Genetic AlgorithmsAdaptive 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.

Integrations

One MCP server. Your whole stack.

Hi AUDIT Agent integrates with the AI coding tools and editors you already use. The MCP server manages the tools for you.

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

Security coverage for any codebase

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 →
Project support and customer voices

Hi AUDIT Agent improves security across many projects

  • Ollama
  • MUFG
  • NEAR Protocol
  • Curve finance
  • JPYC
  • Wormhole
  • ICICI Bank
“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 Agent 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

“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

“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

Security, in the chat you already use.

Audit expertise for frontier AI.

Get startedRead the docs