How to Audit Your MCP Servers for Security Risks

Short summary

MCP servers hold significant privileges in AI agent pipelines but most teams ship them without security review, creating risks around credential theft, data exfiltration, unsafe execution, and filesystem access. The open-source mcp-security-scan CLI and GitHub Action performs static and dynamic analysis of MCP server code, producing a 0-100 trust score with 34 pattern-based rules across four threat categories. It integrates into CI/CD to block PRs on HIGH-severity findings or sub-threshold scores, and optionally syncs trust scores to AgentGraph's identity layer.

• •MCP servers are powerful but rarely audited, creating credential theft, data exfiltration, and unsafe execution risks
• •mcp-security-scan is an MIT-licensed CLI and GitHub Action with 34 static analysis rules plus optional dynamic sandboxed testing
• •CI/CD integration can block PRs on HIGH findings or low trust scores, with optional AgentGraph trust badge syncing

Generated with AI, which can make mistakes.