Description-level steering wasn't enough — even with the explicit 'DO
NOT use for info about another person' in manage_memory's description,
models kept choosing memory over manage_contact. They can't if memory
isn't in the toolset.
New logic in ToolIndex.get_tools_for_query: detect three contact-save
patterns and discard manage_memory from the returned set (overriding
ALWAYS_AVAILABLE):
1. 'save [up to 3 words] for/to <name>' where <name> isn't a timing /
pronoun stopword (later, tomorrow, me, you, future, etc.). Catches
the canonical 'save this for X' and the wider 'save this address
for X', 'save it for X'.
2. 'to/in/into (my) contacts' or 'address book'. Catches both 'add X
to my contacts' and 'put this in my address book for X'.
3. Possessive: 'save (his/her/their) (address/phone/email/...)'.
Stronger signal — also force-adds manage_contact to the set in
case the keyword fallback missed it.
Verified: 8 positive contact patterns all drop memory, 10 false-
positive 'save X for later/tomorrow/me/the next thing' all keep it.
pewdiepie-archdaemon
f5ad59317c