Spanish Learning MCP Server

A Model Context Protocol (MCP) server for Spanish language learning, providing comprehensive tools for vocabulary, grammar, verb conjugation, and cultural context.

Features

Tools

• translate_word: Translate Spanish ↔ English with detailed information
• conjugate_verb: Get verb conjugations across multiple tenses
• get_vocabulary_by_topic: Retrieve vocabulary by category and difficulty
• explain_grammar: Detailed grammar concept explanations
• get_cultural_context: Cultural usage and etiquette information
• track_progress: Learning progress tracking

Resources

• Vocabulary collections by topic (greeting, food, verb)
• Grammar explanations (verb tenses, ser vs estar, etc.)
• Verb conjugation patterns (hablar, comer, ser, estar, etc.)
• Mixed learning packs by difficulty level

Installation

npm install
npm run build

Usage

As MCP Server

The server runs via stdio and follows the MCP protocol:

npm start

Available Tools

translate_word

{
  "name": "translate_word",
  "arguments": {
    "word": "hola",
    "direction": "spanish_to_english"
  }
}

conjugate_verb

{
  "name": "conjugate_verb",
  "arguments": {
    "verb": "hablar",
    "tense": "present"
  }
}

get_vocabulary_by_topic

{
  "name": "get_vocabulary_by_topic",
  "arguments": {
    "topic": "greeting",
    "difficulty": "beginner",
    "limit": 10
  }
}

Available Resources

• spanish://vocabulary/greeting - Greeting vocabulary
• spanish://vocabulary/food - Food vocabulary
• spanish://vocabulary/verb - Verb vocabulary
• spanish://grammar/verb_tense - Verb tense explanations
• spanish://conjugation/hablar - Hablar conjugations
• spanish://conjugation/comer - Comer conjugations
• spanish://mixed/beginner - Beginner learning pack
• spanish://mixed/intermediate - Intermediate learning pack

Data Structure

The server includes:

• 20+ vocabulary words with pronunciation, examples, and cultural notes
• 8 common verbs with complete conjugation patterns across 5 tenses
• 5 grammar concepts with detailed explanations and examples
• 7 cultural context entries with usage notes and etiquette

Development

# Build
npm run build

# Development mode with watch
npm run dev

# Clean build artifacts
npm run clean

# Type checking
npm run lint

Requirements

• Node.js >= 18
• TypeScript 5.5+
• @modelcontextprotocol/sdk ^0.6.0

License

MIT