memes-mcp

API keys for Google Generative AI, Pinecone, and AWS S3 are loaded from environment variables, which is good practice. Input schemas for tool functions are validated using Zod, mitigating some input-related risks. Image processing uses the Jimp library for text overlay, a common and generally safe image manipulation tool. The scraper component, a prerequisite for generating the 'memes.json' data, utilizes Selenium and fetches external content from imgflip.com. While Selenium can introduce a larger attack surface if not properly isolated, it operates as an offline data preparation step and sanitizes filenames. There is a theoretical potential for Server-Side Request Forgery (SSRF) if the 'memes.json' file (which is generated by the trusted scraper) were maliciously altered to contain arbitrary 'image_url' values pointing to internal network resources; however, the server itself loads this file locally.