presearch-search-api-mcp

The server utilizes robust input validation via Zod schemas and correctly fetches API keys from environment variables (`PRESEARCH_API_KEY`, `PRESEARCH_NODE_API_KEY`). Network requests include rate limiting and retry logic. However, the `puppeteer` dependency, used for PDF generation in the `site_export` tool, can introduce significant resource consumption and potential security vulnerabilities (e.g., RCE, DoS) if not run within a tightly sandboxed and containerized environment. While `docker-compose.yml` suggests containerization, advanced sandboxing is not explicitly configured in the provided code snippets. Cookie management in `contentFetcher` is for session persistence but presents a potential data leakage risk if used improperly or if a malicious site exploits it. No explicit use of `eval` or intentional obfuscation was found.