mesh-sdk for Go
The skeleton (novox/hq ADR 0188): stdio.Serve(name, tools) speaks MCP over stdio to the node's
tool runtime. A Tool is a name, a description, an argument schema and a function. A tool named
<seat>.<verb> is the seat's implementation. Standard library only.
What it holds, under ADR 0039's test: the stdio loop and the tool type. Nothing else — no bus, no
client, nothing of any module's. go build ./example and pipe a tools/list request into it.