Add a read-only list_registry MCP tool for querying a remote Windows
host's registry. An empty path returns the five root keys; a path such as
HKEY_LOCAL_MACHINE plus subkeys returns that key's immediate subkeys and
values (name, type, and formatted data).
Client side: enumerate with KEY_READ instead of KEY_ALL_ACCESS and map the
full value-type set (REG_SZ, REG_DWORD, REG_BINARY, REG_EXPAND_SZ,
REG_MULTI_SZ, REG_QWORD, REG_NONE) so unknown types are no longer
mis-reported as REG_SZ. The registry manager now always sends both the
TOKEN_REG_PATH and TOKEN_REG_KEY packets (an empty packet when a part is
empty), making the two-packet reply deterministic for the server.
Server side: add the three-phase flow (COMMAND_REGEDIT, COMMAND_REG_FIND,
then PATH plus KEY) with per-host pending state, parse the fixed-width
wire format with bounds checks, format value data for JSON, and guard
registry paths against exceeding MAX_PATH to protect the client stack.
Co-Authored-By: deepseek-v4-pro
Add the two P2c MCP tools on top of the P2b protocol. list_files lists
drives (COMMAND_LIST_DRIVE -> TOKEN_DRIVE_LIST) or a directory (follow-up
COMMAND_LIST_FILES -> TOKEN_FILE_LIST on the same one-shot sub-link);
get_screenshot reuses the screen-preview RPC with a per-host reqId
correlation so stale or MFC-preview responses fall through to the MFC
path untouched. Both share the P2b single-flight pending registry.
Fix file/process name encoding: the client reads process names, paths and
file names via the ANSI (A) APIs, so they are GBK on Windows regardless of
the CLIENT_CAP_UTF8 capability bit (which governs window titles only).
Decode by clientType (LNX/MAC = UTF-8, Windows = 936) rather than
GetClientEncoding, and convert the list_files path to the client ANSI code
page before sending. Sync Mcp_Phase2_Design.md with the P2c design and the
encoding correction.
Co-Authored-By: deepseek-v4-pro
Add three read-only P2b MCP tools over the existing protocol. list_processes and list_windows trigger the client via COMMAND_SYSTEM / COMMAND_WSLIST on the main connection and receive TOKEN_PSLIST / TOKEN_WSLIST on a one-shot sub-link; get_activity_history uses the main-connection RPC COMMAND_QUERY_ACTIVITY -> TOKEN_REPORT_ACTIVITY. A per-host single-flight pending registry (m_Pending) with a 20s timeout correlates each response to its request and rejects a concurrent request for the same host with -32003. Parsers stop on the first empty record to ignore the client's LocalSize trailing zero padding, and window titles are decoded per the client UTF-8 capability bit. MessageHandle only adds if-guarded branches, so the MFC dialogs are untouched. Sync Mcp_Phase2_Design.md with the mode A'/A architecture, the verification notes, and the registry-backed config location.
Co-Authored-By: deepseek-v4-pro
Add an optional MCP server (JSON-RPC 2.0 over Streamable HTTP) exposing
an online-host listing tool, protected by a Bearer token. Disabled by
default; configured via a new "Extensions > MCP Settings" dialog.
- McpServer: httplib + JSON-RPC 2.0 dispatch (initialize/ping/tools/list/tools/call)
- McpSettingsDlg: runtime-created dialog for enable/port/bind/token
- HostJson: extract single-host JSON serialization shared with WebService
- FRP: expose MCP port (union with listening/Web ports) when bound to 0.0.0.0
- i18n: en_US / zh_TW translations
Co-Authored-By: deepseek-v4-pro
