Replace all fmt.Errorf and errors.New in production code with
coreerr.E("caller.Method", "message", err) from go-log. Replace
all os.ReadFile/os.WriteFile/os.MkdirAll/os.Remove with coreio.Local
equivalents from go-io. Test files are intentionally untouched.
Co-Authored-By: Virgil <virgil@lethean.io>
- Remove messaging routes from core/agent (conflict with AgentApiAuth)
- Routes now only in host app with auth.api middleware (same as brain)
- Add Agent field to InboxInput so MCP schema isn't empty
Co-Authored-By: Virgil <virgil@lethean.io>
New: agent_send, agent_inbox, agent_conversation MCP tools.
API: /v1/messages/send, /v1/messages/inbox, /v1/messages/conversation/{agent}
Model: AgentMessage with inbox, unread, conversation scopes.
Separate channel from semantic brain search. Messages are chronological,
not vector-searched. Agents can now have direct conversations.
Co-Authored-By: Virgil <virgil@lethean.io>
