Middleware Query Skill

Implement natural-language query workflows with strict safety controls.

1) Collect required inputs

Require all connection parameters explicitly for each datasource:

• host
• port
• username
• password
• optional: database (MySQL/Mongo), db (Redis logical DB)

Store connection profiles in scripts/connections.json (or provide env vars) before execution.

Use scripts/connections.example.json as a template and keep real connections.json local-only (gitignored).

Prefer middleware-list config with env/alias entries, e.g. {"redis":[{"env":"local","alias":"main",...}]} and use profiles like redis.local or redis.main.