daniel156161
b98c4ae116
Testing / test (push) Successful in 29s
A previous bug (fixed in fcd2e8b) caused str(AgentKey(...)) to be saved
as the key spec instead of the plain string "agent". This made
_load_private_key() return None, sending messages unsigned.
- _is_valid_key_spec() guards save_remote_key() against persisting
serialized objects or other non-spec values
- key_for_remote() rejects already-persisted corrupt specs so fallback
key loading still works
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>