embedded-database Cursor rules

chdb-io/chdb

Cursor rule Cursor

See CONTRIBUTING.md for the full contributor guide, including the crash-diagnosis rule (always capture the stack trace before changing code on SIGSEGV / SIGABRT / SIGFPE / SIGILL / SIGBUS / SIGSYS).

MatthewSherlin/mushroomdb

Cursor rule Cursor

Live graph memory for agents — query and create entities, derive relationships by rule, explain why two things are associated, read the graph at a past commit, ask what a change would do, and answer as one role.