MCP Config Guard MCP Server

by jmshinhwa Your server? Claim it

local only

MCP Config Guard runs on your own machine — the client starts it, so there is no endpoint to ping. 276 installs a week from npm. Last commit 18 Sep 2026.

Reads .mcp.json / .vscode/mcp.json / claude_desktop_config.json while you edit it and marks the line

Installs per day peak 259 · avg 9

a month agotoday

276

Installs / week

npm · @readystack/mcp-config-guard

Stars

0 open issues

18 Sep 2026

Last commit

0 releases in 90 days

—

License

JavaScript

Nothing serious here today

Today is the operative word: we check MCP Config Guard every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp-config-guard -- npx -y @readystack/mcp-config-guard

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-config-guard": {
      "args": [
        "-y",
        "@readystack/mcp-config-guard"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp-config-guard]
command = "npx"
args = ["-y", "@readystack/mcp-config-guard"]

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-config-guard": {
      "args": [
        "-y",
        "@readystack/mcp-config-guard"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "mcp-config-guard": {
      "args": [
        "-y",
        "@readystack/mcp-config-guard"
      ],
      "command": "npx"
    }
  }
}

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MCP Config Guard — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Config Guard?

MCP Config Guard runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @readystack/mcp-config-guard was installed 276 times last week.

How do I connect MCP Config Guard?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @readystack/mcp-config-guard straight from npm; nothing to host, nothing to sign up for.

How many people use MCP Config Guard?

The npm package @readystack/mcp-config-guard was installed 276 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is MCP Config Guard open source?

We cannot say either way: written in JavaScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.