Production procedures, step by step
One page per job an engineer actually has to do: what you need before you start, the steps with the real commands and config, how to confirm it worked, and where it stops working. Written to be followed, not described.
How do I find out why a Kafka consumer group is lagging or stalled?
Describe the group twice a minute apart before doing anything else. Whether CURRENT-OFFSET moved is the single fact that decides which of two very different investigations you are in.
How do I give Claude Code or Cursor context about my production environment?
Ten minutes of setup, and the key is read-only by design. The agent can ask what would break; it cannot make anything break through this connection.