Implement Language Server Protocol features for the Lea language server.
npx skills add https://github.com/mcclowes/lea --skill lsp-implementation
Please help me install this Agent Skill. Skill: lsp-implementation Source: https://github.com/mcclowes/lea/tree/main/.claude/skills/lsp-implementation Command: npx skills add https://github.com/mcclowes/lea --skill lsp-implementation
Providing LSP capabilities for Lea language support, including completions, hover, diagnostics, and navigation.
Add a basic LSP server skeleton and connect a client.
High-intent search queries and answers about installing and using this skill.
Language Server Protocol (LSP) is a standardized way to implement IDE features like completions, hover information, and diagnostics. You configure server capabilities (textDocumentSync, completionProvider, hoverProvider, definitionProvider) and register handlers (onInitialize, onCompletion, onHover, onDidChangeContent, onDefinition) using the vscode-languageserver APIs in a TypeScript/Node.js environment.
Yes. The vscode-languageserver library provides TypeScript support for implementing LSP handlers. You define onCompletion and onHover handlers to deliver context-aware suggestions and inline documentation, then connect them to a client that sends textDocument requests.
An LSP server requires a TypeScript/Node.js environment with the vscode-languageserver package. You'll also need a client connection (typically via stdio or TCP) and handlers for core LSP requests like onInitialize and onDidChangeContent for real-time diagnostics.
Diagnostics reporting in LSP involves hooking the onDidChangeContent handler to analyze document changes, then publishing diagnostics back to the client. The vscode-languageserver APIs let you send diagnostic messages for syntax and type violations as the user edits.
Yes. LSP includes definitionProvider and referencesProvider capabilities. You implement onDefinition handlers to resolve symbol locations and use the references component to find all usages, enabling IDE "go to definition" and "find references" features.
Begin with a basic LSP server skeleton using vscode-languageserver, connect a client, and incrementally add handlers: start with onInitialize and textDocumentSync, then layer in onCompletion, onHover, and onDefinition for richer IDE integration.
mcclowesGuide developers in building VSCode extensions for the Lea language.
NeKon69Configure Neovim LSP client capabilities, diagnostics, keymaps, and hover information.
mcclowesDesigns Lexer, parser, AST, and interpreter patterns for language features in Lea.
rainoftimeImplement Language Server Protocol servers for IDE features like autocompletion and refactoring.
