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Learn Model Context Protocol MCP Server

Developer ToolsLow Risk10.0MCP RegistryLocal
Free

Server data from the Official MCP Registry

Basic arithmetic tools with natural-language expression parsing and evaluation.

About

Basic arithmetic tools with natural-language expression parsing and evaluation.

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.

5 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

What You'll Need

Set these up before or after installing:

Enable additional debug logging output.Optional

Environment variable: DEBUG

Logging/runtime environment.Optional

Environment variable: RUNTIME_ENVIRONMENT

Log level for server output; the server defaults to INFO.Optional

Environment variable: LOG_LEVEL

Optional path for a server log file.Optional

Environment variable: LOG_FILE

Return JSON payloads for HTTP responses instead of newline-delimited JSON.Optional

Environment variable: JSON_RESPONSE

Disable HTTP keep-alive to serve each request independently.Optional

Environment variable: STATELESS_HTTP

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-yarnabrina-mcp-learning": {
      "env": {
        "DEBUG": "your-debug-here",
        "LOG_FILE": "your-log-file-here",
        "LOG_LEVEL": "your-log-level-here",
        "JSON_RESPONSE": "your-json-response-here",
        "STATELESS_HTTP": "your-stateless-http-here",
        "RUNTIME_ENVIRONMENT": "your-runtime-environment-here"
      },
      "args": [
        "mcp-learning",
        "mcp-server",
        "mcp-learning"
      ],
      "command": "uvx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Learning Model Context Protocol

This project explores the features and usage of Model Context Protocol (MCP) servers and clients, providing a hands-on learning environment for experimenting with MCP-based tools and workflows.

Documentation

Contributing

Please see CONTRIBUTING.md for development and contribution guidelines.

Links

License

This project is licensed under the GNU Affero General Public License v3.0 or later (AGPL-3.0-or-later).

Copyright (C) 2025-2026 Anirban Ray

See the LICENSE file for details.

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