mesh-sdk for Python
The skeleton (novox/hq ADR 0188): mesh_sdk.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. No dependencies beyond the standard library.
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. Run ./example.py and type a tools/list request to see it answer.