Add the two P2d read-only MCP tools, both one-shot sub-links (mode A') on
the existing single-flight pending registry.
list_services sends COMMAND_SERVICES; the client's CServicesManager emits
TOKEN_SERVERLIST on sub-link creation, parsed as 5 null-terminated fields per
record (display_name/service_name/binary_path/status/start_type) with
zero-padding termination. Services are Windows-only, so LNX/MAC hosts get
-32005 up front instead of a 20s timeout.
get_client_log sends COMMAND_QUERY_LOG; the client's CClientLogManager dumps
its full in-memory Logger ring buffer once, then pushes deltas every 3s. The
MCP path takes the first (full) TOKEN_REPORT_LOG and cancels the sub-link so
later deltas stop, while the MFC log dialog keeps receiving deltas on the
non-pending branch. Log text is client ANSI on Windows, decoded by clientType
like process/file names. MessageHandle intercepts both with
IsPending -> TakeMainResponse + CancelIO. Sync the design doc (P2d section +
verification notes; Linux get_client_log timeout is a client-version gap).
Co-Authored-By: deepseek-v4-pro
5611ba621c