@leumas/mcp-kit

Turn any Leumas adapter/tool into an MCP server any coding agent can call. The SDK half of MCP generation — the runtime that loads + serves these lives in shared/engines/mcp.

Absorbs (DRY-consolidated from): opensource/mcp-server-library/sdk/*.

Usage

import { defineServer, defineTool, adapterToServer } from '@leumas/mcp-kit';

// hand-authored:
const math = defineServer({ name: 'math', tools: [
  defineTool({ name: 'add', inputs: [{ key: 'a', type: 'number' }, { key: 'b', type: 'number' }], run: ({ a, b }) => a + b }),
]});

// or compile an existing adapter system:
const physics = adapterToServer(physicsAdapter);   // every adapter fn becomes an MCP tool

server.manifest() is what the engine's GET /mcp returns; server.call(tool, args) runs one.