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MCP and security

MCP Permission Analyzer

Analyze every tool permission declared by your MCP server and identify over-permissioned capabilities. Apply least-privilege principles to each tool scope, detect unnecessary read/write access, and receive specific permission reduction recommendations.

Run MCP Permission Analyzer Interactively 100% client-side execution in your browser. Zero data retention.
Open Interactive Tool

What Problem MCP Permission Analyzer Solves

Production AI deployments require predictable token economics, rigorous parameter verification, and deterministic schema handling. MCP Permission Analyzer isolates parameters client-side before payloads hit third-party foundation model APIs.

Primary Production Use Cases

  • Audit MCP filesystem server permissions
  • Apply least privilege to database MCP tools

Security & Data Privacy Considerations

All computations execute locally in browser memory. No prompt payloads, test inputs, or secret credentials are ever retained or stored on central servers.

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