MCP list tools

Tag 3: the client sends the params of the MCP method `tools/list`; the server makes the exchange of the container’s own MCP server and answers with exactly one channel response, the result or the MCP error, and the channel response finish.

The client opens this channel for the tools the MCP server of the container offers. The server makes the exchange of the container’s MCP server and answers with its result.

• The request. The tag byte 3 followed by the params of the MCP method tools/list as JSON. Request states its form.
• The response. Exactly one channel response, the result or an error, and the channel response finish. Response states the sequence.
• The client of the container. A container whose MCP server cannot be reached is answered by the error. The error an MCP server states is sent as itself, its code included.