0xAudit provides security infrastructure specifically designed for autonomous AI agents. It serves as a security layer that allows AI agents to autonomously scan their own infrastructure, receive automated fixes with code diffs, and verify that vulnerabilities have been successfully remediated without human intervention.

The platform offers comprehensive security scanning capabilities across multiple domains including AI agent security, web applications and APIs, smart contracts, and infrastructure. It includes 23 security tools and performs 105 AI agent security checks covering prompt injection resistance, API key exposure, data leakage prevention, authentication testing, REST and GraphQL endpoints, injection vectors, CORS policies, security headers, SSL/TLS configurations, and rate limiting. The auto-fix engine provides 17+ fix patterns across popular frameworks like Express, Next.js, Django, Flask, and Rails, generating unified diffs that agents can apply directly.

0xAudit operates through native Model Context Protocol (MCP) support with SSE transport or REST API integration. The workflow involves three main steps: agents initiate scans via quick_scan or full_audit tools, receive structured vulnerability reports with CVSS scores, then call auto_fix to get code diffs for each vulnerability, and finally apply the fixes and re-scan to verify remediation.

The platform provides significant benefits including fully autonomous security pipelines, actual code fixes rather than just reports, and comprehensive coverage across multiple security domains. It has demonstrated real-world effectiveness with 82+ vulnerabilities found across client assessments, including 9 critical findings with proven exploitation.

The product targets developers and organizations working with autonomous AI agents who need automated security auditing capabilities. It integrates seamlessly via MCP protocol or REST API and supports crypto payments using USDC on Base via x402 protocol.