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Letter Counter

Verified Integration
Author: @scaryrawr•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Git#AI#GitHub#Node.js

Client Configuration

— Connect Letter Counter to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "letter-counter": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-letter-counter"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Counts letter occurrences within a given word, designed for use with LLMs.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Letter Counter

Yes, the Letter Counter functions as an MCP server, designed to interact with LLMs using the Model Context Protocol. This enables structured communication and task execution.

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