mcpbeat Sign in

pqc-scan MCP Server

local only

pqc-scan runs on your own machine — the client starts it, so there is no endpoint to ping. 57 installs a week from npm.

The cryptography a JavaScript or TypeScript codebase uses, and which a quantum computer would break.

The linked repository no longer exists on GitHub — it was deleted or made private.

Installs per day peak 148 · avg 20 · +128% w/w
a month agotoday
57
Installs / week
npm · @microtoll/pqc-scan
—
Stars
on GitHub
—
Last commit
3 releases in 90 days
—
License
language unknown

What the code does

We have not read this server's code yet, 31 d ago · rules ccca72095570

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

File ships in the package but is absent from the source [пакет] src/catalogue.js:1, [пакет] src/detect/finding.js:1, [пакет] src/index.js:1 и ещё 11
этот файл ставится пользователю, но в репозитории его нет

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

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 pqc-scan -- npx -y @microtoll/pqc-scan
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "pqc-scan": {
      "command": "npx",
      "args": [
        "-y",
        "@microtoll/pqc-scan"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.pqc-scan]
command = "npx"
args = ["-y", "@microtoll/pqc-scan"]
.cursor/mcp.json
{
  "mcpServers": {
    "pqc-scan": {
      "command": "npx",
      "args": [
        "-y",
        "@microtoll/pqc-scan"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "pqc-scan": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@microtoll/pqc-scan"
      ]
    }
  }
}

Alternatives to pqc-scan

same job, measured the same way
quantakrypto pqc-tools
by quantakrypto

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

54 installs/wk 11 tools answering
Ast Impact Mapper MCP
by vola-trebla

MCP server that uses TypeScript AST to find which tests are affected by a code change

60 installs/wk local only
Sonde
by anishmoncivarghese

Local code graph for TypeScript, Python and Swift: who calls this, what breaks if I change it.

111 installs/wk local only
MCP Server Analyzer
by anselmoo

MCP server for Python, JavaScript, and TypeScript code analysis with Ruff, ty, Vulture, and Biome

156 installs/wk local only
D
Devlens MCP
by radwanalmsora

Production TypeScript & JavaScript AST code analysis and risk assessment MCP server.

641 installs/wk local only
Predictive Debugger
by speedosdk

Predicts where JavaScript and TypeScript code will fail at runtime, for coding agents.

55 installs/wk local only
Computer Use Omni
by jason26214

A 1:1 replica of Claude Desktop's computer-use tool surface, for Windows and the Claude Code CLI.

42 installs/wk local only
Lachesis
by unboundcompute

Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP.

181 installs/wk local only

pqc-scan — questions

Answers built from our own checks of this server.

Why is there no uptime for pqc-scan?
pqc-scan 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 @microtoll/pqc-scan was installed 57 times last week.
Is pqc-scan still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect pqc-scan?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls @microtoll/pqc-scan straight from npm; nothing to host, nothing to sign up for.
How many people use pqc-scan?
The npm package @microtoll/pqc-scan was installed 57 times in the last week. Week over week that is +128%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.