Control-system write, end to end Sequence of a corrector bump: the operator asks, the Osprey agent resolves the channel via the channel-finder sub-agent, reads the current value through the connector, then the safety hooks check the kill switch and limits and ask the operator for approval before the control-system MCP writes through the connector and confirms the write landed. LOOKUP READ GATED WRITE bump corrector +0.5 A corrector setpoint, sector 3 query channel-finder DB SR03C:COR:H1:CURRENT channel_read(SR03C:COR:H1:CURRENT) read_channel() 1.2 A current = 1.2 A channel_write(…, 1.7 A) writes_check → enabled limits → within range approve? write 1.7 A approved proceed write_channel() confirmed write confirmed · observed 1.7 A done — 1.7 A (+0.5 A) operator via web terminal Osprey agent orchestrator channel finder sub-agent safety hooks PreToolUse chain control system MCP tool server connector EPICS / mock