Sentinel: MCP Security Guard Benchmark Problem: by Dhruv ShahSentinel: MCP Security Guard Benchmark Problem: by Dhruv Shah

Sentinel: MCP Security Guard Benchmark Problem:

Dhruv Shah

Dhruv Shah

Sentinel: MCP Security Guard Benchmark
Problem: MCP guard tools claim to block attacks on AI agents, but there was no consistent way to hold them accountable.
What I built: A benchmark with a sandboxed testing harness that runs guard tools against 6 classes of attacks in a controlled environment, so their protection can be measured and compared fairly.
Skills: AI security, MCP, adversarial testing, Python, sandboxing, benchmarking
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Posted Oct 10, 2026

Sentinel: MCP Security Guard Benchmark Problem: MCP guard tools claim to block attacks on AI agents, but there was no consistent way to hold them accountable...