Spanner remembers what worked.

Spanner turns real-world experience into system memory. ​

When a machine fails, Spanner captures what people try, what works, and what doesn’t. Over time, it builds a living history of failures and fixes so the next time a similar issue happens, teams know exactly what to try first. ​

Not a chatbot.
Not a wiki.
Not a documentation black hole. ​

Spanner is the missing layer: memory for physical systems. remembering what worked.