Senior Backend

This skill contains real tooling that matches its description, but it also expects credentials and can perform actions that modify databases or generate heavy network traffic. Before installing or invoking it: 1) Review the bundled Python scripts yourself (they are included) and confirm you trust their behavior. 2) Don't run the migration tool against production databases without backups and a least-privilege DB user; run on staging first. 3) Only target load tests at systems you own or have explicit permission to test; otherwise you could cause outages or legal issues. 4) Because the manifest does not list required secrets but the code uses them (DB credentials, JWT secrets, webhook secrets), explicitly identify which environment variables you'll supply and prefer temporary, least-privileged credentials. 5) Run the scripts in an isolated environment (container or isolated VM) and consider running static/lint/security scans (e.g., bandit, flake8) before giving any credentials. If you want, ask the publisher for an explicit list of required env vars and a safety checklist for running migrations and load tests.