cclsp

[](https://mseep.ai/app/ktnyt-cclsp)

[](https://www.npmjs.com/package/cclsp) [](https://opensource.org/licenses/MIT) [](https://nodejs.org) [](https://github.com/ktnyt/cclsp/actions/workflows/ci.yml) [](https://www.npmjs.com/package/cclsp) [](CONTRIBUTING.md)

cclsp is a Model Context Protocol (MCP) server that seamlessly integrates LLM-based coding agents with Language Server Protocol (LSP) servers. LLM-based coding agents often struggle with providing accurate line/column numbers, which makes naive attempts to integrate with LSP servers fragile and frustrating. cclsp solves this by intelligently trying multiple position combinations and providing robust symbol resolution that just works, no matter how your AI assistant counts lines.

https://github.com/user-attachments/assets/52980f32-64d6-4b78-9cbf-18d6ae120cdd

• Why cclsp?
• Features
• 📋 Prerequisites
• ⚡ Setup
• Automated Setup (Recommended)
• Claude Code Quick Setup
• Manual Setup
• Language Server Installation
• Verification
• 🚀 Usage
• As MCP Server
• Configuration
• 🛠️ Development
• 🔧 MCP Tools
• `find_definition`
• `find_references`
• [`rename_s