apoc.help() - returns descriptions of the available APOC procedures and functions.
If a keyword is provided, it will return only those procedures and functions that have the keyword in their name.
This procedure is not considered safe to run from multiple threads. It is therefore not supported by the parallel runtime (introduced in Neo4j 5.13). For more information, see the Cypher Manual → Parallel runtime.
apoc.help(proc :: STRING) :: (type :: STRING, name :: STRING, text :: STRING, signature :: STRING, roles :: LIST<STRING>, writes :: BOOLEAN, core :: BOOLEAN)