replicate-webhooks

This skill is a straightforward, expected implementation for verifying Replicate webhooks in Express: it reads headers and the raw body, validates signatures/timestamps using a secret from an environment variable, parses the JSON payload, and logs/handles prediction lifecycle events. I found no evidence of malicious behavior, remote code execution, command downloads, credential exfiltration, or obfuscation in the provided fragment. The primary operational risks are (1) making assumptions about the secret format ('whsec_' prefix) which may cause verification failures, and (2) logging potentially sensitive prediction output to console which could leak data in log stores. Using third-party tools for local tunneling (hookdeck-cli) is a normal developer workflow but requires trusting that external tool separately. Overall this fragment appears benign with low security risk if operators secure the webhook secret and avoid logging sensitive payload contents.