RAE Model Context Protocol (MCP) Server

RAE Model Context Protocol (MCP) Server

An MCP server enabling LLMs to access RAE’s dictionary and linguistic resources.

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Provides a Model Context Protocol (MCP) server implementation for the Royal Spanish Academy API, facilitating integration with language models. Offers tools such as search and word information retrieval, exposing RAE’s dictionary and linguistic data to LLMs. Supports multiple transports including stdio and SSE, making it suitable for both direct and server-based LLM interactions.

Key Features

MCP server implementation
Integration with RAE API
Search tool for language queries
Detailed word information retrieval
Support for stdio and SSE transports
Language code parameterization
Command-line operation
LLM interoperability
Extensible toolset for LLMs
Open source Go implementation

Use Cases

Enhancing LLMs with up-to-date Spanish language data
Integrating Spanish language understanding into chatbot systems
Providing dictionary and word lookup tools to AI applications
Supplying contextual word information to language processing models
Enabling language tutors powered by LLMs
Building language learning applications with authoritative data
Supporting translation and linguistic research tools
Facilitating Spanish NLP pipelines for downstream apps
Improving text generation quality for Spanish language outputs
Powering semantic analysis tools with RAE resources

README

RAE Model Context Protocol (MCP) Server

Trust Score

This repository contains an implementation of a Model Context Protocol (MCP) server for the Royal Spanish Academy (RAE) API. It allows language models to interact with RAE's dictionary and linguistic resources.

Requirements

  • Go 1.21+

Installation

bash
git clone https://github.com/rae-api-com/rae-mpc.git
cd rae-mpc
go build

Usage

Command Line Arguments

Run the server with stdio transport (for integration with LLMs):

bash
./rae-mpc --transport stdio

Or run it as an SSE server:

bash
./rae-mpc --transport sse --port 8080

Available Tools

The MCP server exposes the following tools to LLMs:

  1. search - Search RAE API for information

    • Parameters:
      • query (required): The search query
      • lang (optional): Language code (default: "es")

  2. get_word_info - Get detailed information about a word

    • Parameters:
      • word (required): The word to look up
      • lang (optional): Language code (default: "es")

Integration with LLMs

This MCP server can be integrated with language models that support the Model Context Protocol, allowing them to access RAE's linguistic resources for improved Spanish language capabilities.

Star History

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Repository Owner

rae-api-com
rae-api-com

Organization

Repository Details

Language Go
Default Branch main
Size 20 KB
Contributors 2
MCP Verified Nov 12, 2025

Programming Languages

Go
96.79%
Makefile
3.21%

Tags

Go language-model-integration

Topics

api golang mcp-server rae rae-api

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