raycast-extensions

This module appears to be a legitimate dictionary lookup UI, with no overt malicious behavior such as payload execution, backdoors, or system/data manipulation beyond the intended API call. The main supply-chain/security issue is the embedding of a live API key directly in client-side code (credential disclosure risk) combined with constructing the request URL using raw, unencoded user input. That combination increases the likelihood of key leakage (and any abuse tied to that key) and can cause malformed or manipulated requests. Review/replace with a backend-mediated approach and store secrets in server-side environment variables; URL-encode the user query before building the URL.