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io.github.guanqun-yang/mcp-server-r-counter

Official registry Other

A MCP Server Counting Number of r's for a Given Query

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

PYPI package mcp-server-r-counter
Claude Code 
claude mcp add mcp-server-r-counter -- uvx mcp-server-r-counter==0.0.3
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "mcp-server-r-counter": {
            "command": "uvx",
            "args": [
                "mcp-server-r-counter==0.0.3"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. MCP Server R Counter
  2. Installation
  3. Usage
  4. Configuration

MCP Server R Counter

A Model Context Protocol (MCP) server that counts the number of 'r' characters in a given query.

mcp-name: io.github.guanqun-yang/mcp-server-r-counter

Installation

pip install mcp-server-r-counter

Usage

This MCP server provides tools to count occurrences of the letter 'r' in text strings.

Configuration

Add this server to your MCP client configuration to use the r-counting functionality.

Frequently asked questions

What is io.github.guanqun-yang/mcp-server-r-counter?

A MCP Server Counting Number of r's for a Given Query

How do I install io.github.guanqun-yang/mcp-server-r-counter?

It runs on your machine. In Claude Code: claude mcp add mcp-server-r-counter -- uvx mcp-server-r-counter==0.0.3. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.guanqun-yang/mcp-server-r-counter need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.guanqun-yang/mcp-server-r-counter open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.guanqun-yang/mcp-server-r-counter?

It is published by guanqun-yang. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.