You could implement some blocking HitL service/tool as an MCP server.

ah okay - I guess in that case, I would like chain a HitL step as an MCP server that wraps/chains to another tool that depends on approval?

or is there a cleaner way to do that?

Yeah, exactly. You would define a HitL server and the actions it implements would be API calls to your system.

	▲	dhorthy a year ago \| parent [-]
		this is interesting. I will have to think more about how humanlayer can support an MCP integration/wrapper, it's not immediately obvious to me i do think that AI-calling-tools is insufficient to provide bidirectional communication rails for user input/review though...not disagreeing just maybe thinking out loud a little here