Patchguard is an AI-driven supply chain security platform designed to identify and remediate vulnerabilities across dependencies, containers, codebases, and related assets. The platform focuses on proactively detecting attack chains before they can be exploited, offering users a streamlined process for uncovering and fixing security issues in their software supply chain.
A core feature of Patchguard is its free deterministic scan, which conducts a 30-second health check for any site without requiring signup. This scan performs 135 checks and is aligned with Mozilla Observatory standards, providing achievement badges based on results. For more advanced needs, Patchguard offers a Pro URL Scan that simulates live-site penetration testing, leveraging AI to analyze exploit chains and probe technologies such as NextAuth, GraphQL, and OAuth. Only verified findings are reported, ensuring actionable results. The platform also includes a Pro Repo Scan, which supports both quick scans for daily pull requests and deep audits for larger Java and Go repositories or compliance requirements. This scan maps findings to git blame, CWE, and CVE, and supports 25 programming languages.
Patchguard’s AI Repair engine is designed to automatically generate and apply verified patches for detected vulnerabilities. The repair process follows a five-stage pipeline, including sandbox verification and re-scanning to ensure the effectiveness of each fix. The platform claims an average resolution time of ten seconds from detection to a verified pull request. Notable examples of detected issues include bypasses of web application firewalls via SPF leaks, exposure of internal API schemas through GraphQL introspection, and discovery of live API keys in public HTML sources.
The platform can be used without signup for its free scan, while advanced features such as Pro URL Scan, Pro Repo Scan, and AI Repair are offered as part of paid plans. , and supports integrations with repositories from GitHub, npm, PyPI, Maven, Cargo, and Go modules. The service is positioned as an AI-native solution for supply chain security across a wide range of programming languages and environments.
Patchguard is a Security & compliance platforms product. It focuses on detecting and automatically fixing vulnerabilities in software supply chains using AI-driven analysis and patching. Patchguard is a B2B product aimed at software development and security teams. There is a free tier. The product ships for the web, the command line, and API, and it can be self-hosted.
It is developed by BITMAX CO., LTD., and the product first shipped in 2026. Among its 6 catalogued features are AI exploit analysis, auto-patching, and dependency scanning. It exposes integrations via a public API.
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