0xAudit
0xAudit is the first security audit platform built specifically for autonomous AI agents that provides automated scanning, auto-fix code diffs, and vulnerability verification through MCP protocol integration.
https://0-x-audit.com/?ref=producthunt
Product Information
Updated:Feb 16, 2026
What is 0xAudit
0xAudit serves as a comprehensive security layer for AI agents, offering an innovative approach to smart contract and infrastructure security auditing. The platform combines 23 security tools and 105 AI agent-specific security checks to provide thorough security assessments across web applications, APIs, smart contracts, and infrastructure. It operates on a pay-per-scan model ($0.50 in USDC on Base) with no subscriptions required, making it accessible for various projects while maintaining professional-grade security standards.
Key Features of 0xAudit
0xAudit is a comprehensive security audit platform specifically designed for autonomous AI agents, offering automated vulnerability scanning, auto-fix capabilities with code diffs, and verification processes. It supports both MCP (Model Context Protocol) and REST API integration, providing 23 security tools and 105 AI agent-specific security checks across web applications, APIs, smart contracts, and infrastructure, with a pay-per-scan pricing model and cryptocurrency payment support.
Autonomous Security Pipeline: Fully automated scan-fix-verify workflow where agents can scan targets, receive and apply code fixes, and verify remediation without human intervention
Auto-Fix Engine: Generates actual code diffs across 17+ fix patterns for multiple frameworks, providing ready-to-apply patches rather than just suggestions
MCP Protocol Integration: Native support for Model Context Protocol with SSE transport, allowing easy integration with AI agents through five specialized tools and zero configuration
Comprehensive Security Coverage: Combines 23 security tools and 105 AI agent-specific checks to analyze vulnerabilities across web applications, APIs, smart contracts, and infrastructure
Use Cases of 0xAudit
AI Agent Security Validation: Autonomous agents can self-audit their security posture, checking for prompt injection vulnerabilities, API key exposure, and data leakage
DeFi Platform Protection: Smart contract security validation for decentralized finance platforms, identifying potential vulnerabilities and economic attack vectors
Web Application Security: Continuous security assessment of web applications and APIs, detecting and fixing common vulnerabilities like CORS misconfigurations and injection points
Infrastructure Security Management: Automated scanning and remediation of infrastructure vulnerabilities, including cloud misconfigurations and exposed services
Pros
Fully automated security pipeline requiring no human intervention
Provides actual code fixes rather than just vulnerability reports
Flexible pricing model with pay-per-scan option and cryptocurrency support
Cons
Limited to 3 scans per day in the free tier
Requires technical knowledge to implement and integrate
Auto-fix features require paid subscription
How to Use 0xAudit
Install Free Scanner: Run 'npx @0xaudit/scanner https://your-site.com' in terminal for a quick free security scan without requiring an account
Connect via MCP Protocol: Add MCP configuration to your agent: {'mcpServers': {'0xaudit': {'url': 'https://mcp.0-x-audit.com/sse', 'transport': 'sse'}}}
Initiate Scan: Call quick_scan tool via MCP with target URL: {'tool': 'quick_scan', 'arguments': {'target_url': 'https://your-app.com', 'scan_type': 'quick'}}
Get Auto-Fix Solutions: After scan completes, call auto_fix tool with scan ID: {'tool': 'auto_fix', 'arguments': {'scan_id': 'scn_4f8a2b'}} to receive code diffs for fixing vulnerabilities
Apply Fixes: Apply the provided code diffs to your codebase to patch the identified vulnerabilities
Verify Fixes: Run another scan to verify that vulnerabilities have been successfully patched
Choose Payment Plan: Select appropriate tier: Free (3 scans/day), Agent ($0.50/scan), Basic ($300/100 scans), Pro ($2000/month) or Enterprise ($5000+). Payments accepted in USDC on Base
Access Full API: For paid tiers, use REST API with base URL https://0-x-audit.com/api for programmatic access to all scanning and reporting features
0xAudit FAQs
0xAudit is the first security audit platform built specifically for autonomous AI agents, offering automated scanning, vulnerability detection, and auto-fix capabilities with code diffs. It supports both MCP protocol and REST API integration.
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