x-user-lookup

The skill is coherent with its stated purpose: it retrieves X/Twitter user profile data via the X API using a bearer token provided by the user. The main security considerations are standard credential handling (environment variable token) and ensuring that token leakage through logs or shell history is mitigated. No suspicious external data sinks or supply-chain行为 are evident. Overall, the risk is low to moderate and proportionate to its purpose, with attention to secure handling of the bearer token.