Multilspylsp

🚀 MCP-MultilspyLSP Server

An MCP (Model Context Protocol) server that exposes Language Server Protocol (LSP) capabilities through multilspy.

🚀 Quick Start

This project offers an MCP (Model Context Protocol) server, enabling language models to access code intelligence features from the Language Server Protocol (LSP). It utilizes multilspy, a Python library that simplifies the interface with various language servers.

✨ Features

• Code Intelligence: Obtain code completion, find definitions and references, etc.
• Multi - language Support: Support multiple programming languages, including Python, Java, TypeScript, etc.
• Easy Integration: Use with any MCP - compatible client (e.g., Claude Desktop).
• Static Analysis: Leverage the power of language servers for code understanding.

📦 Installation

pip install mcp-multilspy

💻 Usage Examples

Basic Usage

Start the server directly:

mcp-multilspy

Or install it in Claude Desktop:

mcp install mcp-multilspy

Advanced Usage

Here's how to use this server with an MCP client:

# Initialize a TypeScript language server session
session = await initialize_language_server(
    session_id="ts-session", 
    project_root="/path/to/project",
    language="typescript"
)

# Find the definition location of a symbol
definitions = await request_definition(
    session_id="ts-session",
    file_path="src/index.ts",
    line=10,  # Zero-based index
    column=15  # Zero-based index
)

# Find all references to a symbol
references = await request_references(
    session_id="ts-session",
    file_path="src/index.ts",
    line=10,
    column=15
)

# Get code completion suggestions
completions = await request_completions(
    session_id="ts-session",
    file_path="src/index.ts", 
    line=10,
    column=15
)

# Get hover information
hover_info = await request_hover(
    session_id="ts-session",
    file_path="src/index.ts",
    line=10,
    column=15
)

# Get document symbols
symbols = await request_document_symbols(
    session_id="ts-session",
    file_path="src/index.ts"
)

# Clean up after completion
await shutdown_language_server(session_id="ts-session")

📚 Documentation

Supported Languages

• Java (Eclipse JDTLS)
• Python (jedi-language-server)
• Rust (Rust Analyzer)
• C# (OmniSharp/RazorSharp)
• TypeScript (TypeScriptLanguageServer)
• JavaScript (TypeScriptLanguageServer)
• Go (gopls)
• Dart (Dart Language Server)
• Ruby (Solargraph)

Requirements

• Python 3.12 or higher
• Language - specific requirements:
  • For Java: JDK 17.0.6 or higher
  • For JavaScript/TypeScript: Node.js v18.16.0 or higher

📄 License

MIT