win-cli-mcp-tmyy (xctmyy/win-cli-mcp-tmyy) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 24 tools. No publisher has claimed this listing.
Enables AI clients to execute Windows commands, manage files, query system information, and perform code checks via MCP protocol.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
cmd_execExecute a command using Windows CMD (Command Prompt). Supports all drives and Windows commands.
powershell_execExecute a command using Windows PowerShell. Supports all PowerShell cmdlets and scripts.
list_drivesList all available drives on the system with their information.
read_fileRead the contents of a file with specified encoding. Supports reading specific line ranges via startLine/endLine (1-based). If not provided, reads the entire file.
edit_file编辑文件内容,按行范围替换(startLine-endLine,1-based)。行号是必填的,必须指定要替换的行范围。Content is auto-normalized: CRLF/CR converted to LF, leading/trailing newlines stripped. Use content_base64 to avoid JSON escaping issues. Set preserve_indent=true to auto-convert new content indentation to match the original file's style (…
write_fileWrite content to a file directly (no line range). Supports both plain text (content) and base64-encoded content (content_base64) to avoid JSON escaping issues. Content is auto-normalized: CRLF/CR converted to LF, leading/trailing newlines stripped, and common indentation removed (dedent) for 'conten…
list_directoryList contents of a directory with detailed information.
get_envGet environment variables. Returns all if no name specified.
get_system_infoGet basic Windows system information (OS version, CPU, memory, hostname).
find_filesSearch for files matching a pattern in a directory.
get_file_infoGet detailed metadata for a file or directory (size, timestamps, type, permissions).
bom_manageDetect, add, or remove BOM (Byte Order Mark) in a file. Supports UTF-8/UTF-16/UTF-32 BOM detection and UTF-8 BOM add/remove.
base64_manageBase64 encode/decode utility. Supports: encode text to base64, decode base64 to text, encode file to base64 string, or decode base64 string to file. Useful for preparing content for edit_file's content_base64 parameter.
deep_thinkingStructured sequential thinking tool for complex problem-solving. Break down problems into manageable steps, revise thoughts as understanding deepens, and explore alternative reasoning paths through branching. Modeled after the Sequential Thinking pattern.
mcp_proxyMCP穿透工具 - 调用其他MCP服务器的工具。通过本MCP代理转发请求到目标MCP服务器并返回结果。支持任意MCP stdio服务器。
get_project_doc获取项目说明书(project.md),返回本 MCP 服务器的完整文档,包括所有工具说明、参数、使用示例等。
check_npmCheck for errors in an npm project by running 'npm install' or 'npm run build'.
check_pythonCheck for syntax errors in a Python file using py_compile.
check_goCheck for errors in a Go project using 'go build'.
check_rustCheck for errors in a Rust project using 'cargo check'.
check_javaCheck for compilation errors in a Java file or project using 'javac'. For single files, pass filePath; for projects, pass directory containing source files.
create_directoryCreate a new directory (folder). Supports recursive creation of nested directories. Works on all drives.
delete_pathDelete a file or directory. For directories, supports recursive deletion. Use with caution as this operation is irreversible.
move_pathMove or rename a file or directory. Can move across drives. If destination exists as a directory, the source will be moved into it.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Tool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
24/24 tools missing one or more hints — cmd_exec (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); powershell_exec (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_drives (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +21 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
1 child_process/subprocess call in production code — runs shell commands (index.js:1357)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Production dependencies are patched
0 critical, 1 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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