MCP Language Server

What it does\nConnects LLMs to existing Language Server Protocol (LSP) servers, allowing AI models to navigate complex codebases with semantic precision rather than just text search.\n\n## Tools\n- definition: Retrieves the complete source code definition of any symbol.\n- references: Locates all usages and references of a symbol throughout the codebase.\n- diagnostics: Provides diagnostic information for a specific file, including warnings and errors.\n- hover: Displays documentation and type hints for a given location.\n- rename_symbol: Renames a symbol across the project.\n- edit_file: Performs precise text edits based on line numbers.\n\n## Installation\nAdd this to your claude_desktop_config.json:\n\njson\n{\n "mcpServers": {\n "language-server": {\n "command": "mcp-language-server",\n "args": ["--workspace", "/path/to/your/project", "--lsp", "gopls"]\n }\n }\n}\n\n(Replace gopls with your desired LSP like rust-analyzer or pyright-langserver).\n\n## Supported hosts\n- Claude Desktop