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KeygraphHQ·Feb 1, 2026·Not specified·open source

Shannon

Shannon is a fully autonomous AI-powered penetration testing tool developed by KeygraphHQ, designed to identify actual exploits in web applications. It autonomously hunts for attack vectors in your code, then uses its built-in browser to execute real exploits, such as injection attacks and authentication bypasses, to prove the vulnerability is actually exploitable. Shannon has achieved a 96.15% success rate on the hint-free, source-aware XBOW Benchmark.

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overview

Shannon is a fully autonomous AI-powered penetration testing tool developed by KeygraphHQ, designed to identify actual exploits in web applications. It autonomously hunts for attack vectors in your code, then uses its built-in browser to execute real exploits, such as injection attacks and authentication bypasses, to prove the vulnerability is actually exploitable. Shannon has achieved a 96.15% success rate on the hint-free, source-aware XBOW Benchmark.

key features
  • 01Autonomous AI-driven penetration testing
  • 02Real exploit execution to validate vulnerabilities
  • 03High success rate on XBOW Benchmark
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