@aihu/language-server

Aihu — agentic discovery and interaction, for human purpose.

Cross-editor Language Server (aihu-language-server) for .aihu Single File Components — diagnostics, hover, completion, and quick-fix code actions.

Held-private workspace package. Not yet published to npm.

Status: Held private — not yet published to npm. See v1.1 roadmap for ratification gating (e.g. RFC #56 live-binding for @aihu/plugin enforcement).

Cross-editor Language Server Protocol implementation for .aihu Single File Components. Ships the runnable aihu-language-server binary that any LSP-aware editor (VS Code, Neovim, Helix, Zed, …) can launch over stdio.

Features

• Diagnostics — shells out to the aihu-compile Rust binary with --machine-errors (debounced 300 ms) and maps the structured errors onto LSP diagnostics.
• Hover — Markdown documentation for the 13 aihu macro keywords, aware of @state vs @template block context.
• Completion — 9 $-triggered macro-kind snippets (context-filtered) and 5 @-triggered top-level block names.
• Code actions — QuickFix for the C440–C444 old-spec macro diagnostics, backed by the macro-simplification codemod.

Layout

The package is laid out with a clean editor-agnostic seam (src/core/) so a future @volar/language-core virtual-code layer can consume the same diagnostics/hover/completion/code-action logic without touching the connection wiring (arch-4 §2.7). Volar is not adopted yet — that is a separate Phase-2 decision.

• src/core/* — pure logic + the compiler bridge (no LSP connection objects).
• src/server.ts — wires the core onto a vscode-languageserver connection.
• src/bin.ts — the runnable aihu-language-server stdio entry.

Install

npm install @aihu/language-server
# or
bun add @aihu/language-server

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Package facts

| | | |---|---| | Version | 0.2.16 | | Tier | E — Held private (unmapped tier) | | Published files | 3 entries | | License | MIT |

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Exports

| Subpath | ESM | CJS | |---|---|---| | . | ./dist/server.js | — | | ./core | ./dist/core/index.js | — |

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Dependencies

Dependencies:

• @aihu/compiler — workspace:*
• @volar/language-core — 2.4.28
• @volar/language-server — 2.4.28
• @volar/source-map — 2.4.28
• vscode-uri — 3.1.0

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See also

• Aihu framework root
• v1.1 roadmap

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License

MIT — see LICENSE.

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