Tools execute client-side without emitting stream messages. Multiple
tool executions (10-20s each) plus API processing gaps can exceed
30s of "idle" time even though the agent is actively working.
Increase default to 120s to prevent false timeouts. Users can still
override via LETTA_STREAM_IDLE_TIMEOUT_MS env var.
Written by Cameron ◯ Letta Code
"Patience is a virtue, especially when waiting for tools." - Ancient proverb
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