@mcp-boost/tests-native

Optional Rust acceleration for @mcp-boost/tests.

This package is non-blocking:

• If the native binary is present, @mcp-boost/tests uses it for static import extraction.
• If it is missing, @mcp-boost/tests falls back to the existing TypeScript parser.

Install

Normally you do not install this package directly. Install @mcp-boost/tests and it will use this package as an optional dependency when available.

Build native binary

Prerequisites:

• Rust toolchain (rustup)
• Node.js and pnpm

pnpm --filter @mcp-boost/tests-native run build:native

The command outputs native/index.node.

Verify @mcp-boost/tests consumes native path

One command from repo root:

pnpm verify:native-consumption

Equivalent manual steps:

pnpm --filter @mcp-boost/tests-native run build:native
pnpm --filter @mcp-boost/tests build
node --input-type=module -e "import { extractStaticImports } from './packages/mcp-tests/dist/helpers/native-imports.js'; console.log(extractStaticImports('import a from \\\"x\\\";', new RegExp('a^')));"

If the output contains an import match, native is being used. If native is not available, the fallback path uses the regex argument and this exact probe returns [].

Why this first step

This is a safe migration baseline:

• Keeps existing behavior unchanged by default.
• Introduces a Rust extension point for hot paths.
• Allows iterative porting function-by-function.