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Qc Validator MCP Server

local only

Qc Validator runs on your own machine — the client starts it, so there is no endpoint to ping. 36 installs a week from npm. Last commit 24 Apr 2026.

Output quality control and validation for AI agents

Installs per day peak 11 · avg 5 · -29% w/w
a month agotoday
36
Installs / week
npm · qc-validator-mcp
0
Stars
0 open issues
24 Apr 2026
Last commit
0 releases in 90 days
License
JavaScript

Nothing serious here today

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

Three servers free · no card

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.

run in your terminal
claude mcp add qc-validator -- npx -y qc-validator-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "qc-validator": {
      "args": [
        "-y",
        "qc-validator-mcp"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.qc-validator]
command = "npx"
args = ["-y", "qc-validator-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "qc-validator": {
      "args": [
        "-y",
        "qc-validator-mcp"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "qc-validator": {
      "args": [
        "-y",
        "qc-validator-mcp"
      ],
      "command": "npx"
    }
  }
}

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Qc Validator — questions

Answers built from our own checks of this server.

Why is there no uptime for Qc Validator?
Qc Validator 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 qc-validator-mcp was installed 36 times last week.
How do I connect Qc Validator?
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 qc-validator-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use Qc Validator?
The npm package qc-validator-mcp was installed 36 times in the last week. Week over week that is -29%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Qc Validator 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.