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Security audit finds only 6 MCP servers perfectly secure

Edison Flores of AliceLabs LLC conducted a security audit of 8,845 MCP servers, utilizing a 9-layer pipeline named Sentinel. The audit revealed that only six official Anthropic reference servers achieved a perfect security score, indicating a high standard for clean code. The pipeline includes checks for metadata, Semgrep rules, secret patterns, dependency vulnerabilities, binary detection, malware signatures, and runtime monitoring, with specific improvements implemented after a recent trojan incident. AI

IMPACT Highlights the importance of robust security scanning for AI-related tools and infrastructure.

RANK_REASON Security audit of software components with detailed methodology and findings. [lever_c_demoted from research: ic=1 ai=0.7]

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Security audit finds only 6 MCP servers perfectly secure

COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · Edison Flores ·

    I scanned 8,845 MCP servers for malware. Here are the results.

    <p>I ran our 9-layer Sentinel pipeline on every MCP server in our catalog. Here's what I found.</p> <h2> The scan </h2> <p><strong>8,845 MCP servers</strong> from GitHub repos, each audited by:</p> <ul> <li>L1.5: 6 metadata checks</li> <li>L1.6: 18 Semgrep rules + 18 secret patte…