llm-lsp

A Language Server Protocol (LSP) implementation for integrating Large Language Models into text editors. This project enables developers to leverage AI-powered code completions directly within their favorite editors that support the LSP protocol.

Overview

llm-lsp serves as a bridge between your text editor and AI code completion services. Currently supporting Codeium.ai, it provides intelligent code suggestions while you type, enhancing your coding productivity without leaving your editor.

Features

• AI-Powered Code Completion

  • Integration with Codeium.ai for intelligent code suggestions
  • Real-time completion as you type
  • Context-aware suggestions based on your codebase

• Performance

  • Asynchronous operation for responsive editing experience
  • Efficient communication between editor and AI service

• Flexibility

  • Support for multiple AI models through CLI options
  • Multiple configuration profiles for different use cases
  • Easy configuration management with OS-specific TOML configs

• Editor Support

  • Seamless integration with LSP-compatible editors
  • Detailed setup instructions for Helix editor
  • Extensible design for future editor support

Installation

From Cargo (Recommended)

cargo install llm-lsp

Build from Source

1. Clone the repository
2. Build the project:

cargo build --release

3. The binary will be available in target/release/llm-lsp

Usage

Initial Setup

1. Generate configuration:

llm-lsp generate-config

This will guide you through setting up your API key and other configurations.

Command Line Interface

• Show help:

llm-lsp -h

• Display version:

llm-lsp -V

• Start LSP server with Codeium provider:

llm-lsp server -p codeium

Editor Configuration

Helix Editor

Add the following to your Helix configuration:

[language-server.llm-lsp]
command = "llm-lsp"
args = ["server", "-p", "codeium"]

[[language]]
name = "rust"  # Or any supported language
language-servers = [
    "rust-analyzer",  # Or any supported language server
    "llm-lsp",
]

Configuration

The configuration file is automatically created in the OS-specific config directory:

• Linux: ~/.config/llm-lsp
• macOS: ~/Library/Application Support/llm-lsp
• Windows: %APPDATA%\llm-lsp

Roadmap

• CLI-based chat support
• Support for additional AI providers
• More editor-specific configurations
• Improved completion context handling

Contributing

Contributions are welcome! However, please open an issue to discuss larger changes, to avoid doing a lot of work that may get rejected.

License

This project is licensed under either of:

• MIT license
• Apache License, Version 2.0

at your option.

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For more information, bug reports, or feature requests, please visit the GitHub repository.