Module protocol 

JSON-RPC protocol handling for MCP server.

Implements the Content-Length framed JSON-RPC transport used by the Model Context Protocol over stdio.

Functions

build_error_message

Build a JSON-RPC 2.0 error message.

build_notification

Build a JSON-RPC 2.0 notification (no id, no response expected).

build_result_message

Build a JSON-RPC 2.0 result message.

read_payload

Read a JSON-RPC payload from a buffered reader.

write_message

Write a Content-Length framed JSON-RPC message to a writer.