AI SRE Agent MCP Authentication by Header: Keep Keys Out of the Config
Nobody wants an API key sitting in an agent's config file on a shared server. Mike shows how AURA takes the credential off the request instead. AURA can hold your keys in its config file, but it does not have to. Mike Shearer, one of AURA's creators, walks through the alternative: AURA reads named headers off the incoming request and forwards them to the MCP servers it calls, so the credential never has to sit on disk.