Node.js LSP server for AgentScript. Thin wrapper over @agentscript/lsp that provides the native tree-sitter parser and dialect registry.

This package creates a Node.js LSP connection and calls setupServer() from @agentscript/lsp with:

• Native tree-sitter parser — uses @agentscript/parser-tree-sitter for fast, native parsing
• Query executor — tree-sitter query API for semantic token highlighting
• Dialect registry — ships with agentforce and agentscript dialects

All LSP features (diagnostics, hover, completion, go-to-definition, references, rename, symbols, code actions, semantic tokens) are provided by @agentscript/lsp — this package only wires up the Node.js-specific bindings.

See @agentscript/lsp README for the full architecture and feature list.

pnpm add @agentscript/lsp-server

The package provides an agentscript-lsp binary that auto-detects IPC or stdio transport:

agentscript-lsp --stdio

import '@agentscript/lsp-server';
// The module self-starts: creates a connection, configures the parser, and listens.

The @agentscript/vscode extension bundles this server and launches it via IPC — no manual setup needed.

Register your dialect in packages/lsp/src/dialect-registry.ts (the shared registry in @agentscript/lsp):

import { mydialect } from '@agentscript/mydialect-dialect';

export const defaultDialects: DialectConfig[] = [
  agentforceDialect,
  agentscriptDialect,
  mydialect, // add here
];

See the Adding a New Dialect guide for full instructions.

pnpm build     # Build
pnpm dev       # Watch mode
pnpm typecheck # Type-check

MIT