agrag.agents.middleware

Middleware for composing configured chat models and capturing task events.

Classes:

• RoundRobinModelMiddleware – Rotate model requests across configured clients.
• RunState – Mutable facts accumulated by tools and middleware during one run.
• TaskEventMiddleware – Persist assistant messages, tool calls and tool results as task events.

Functions:

• record_event_or_flag – Append one event, retry it once, and flag the run if it still fails.