perplexity-mcp-zerver

The server relies heavily on Puppeteer for browser automation, which inherently involves executing JavaScript in a browser context when visiting external websites (e.g., Perplexity.ai, or arbitrary URLs for content extraction). The codebase demonstrates good practices such as filtering unsafe URL schemes (e.g., 'javascript:') in extracted content, implementing content type checks before extensive parsing, and using static scripts for browser evasion. There are no direct 'eval' calls in the Node.js server context handling user input. The main security considerations are the inherent risks of browser automation against external, potentially untrusted sites, and the stability/integrity of Perplexity.ai's website. The use of 'gitingest.com' for GitHub content is an external dependency risk.