@fasciajs/mcp

Tools, written as Model Context Protocol definitions.

Part of fascia. A schema is described once and written as anything: four validators and five targets, and neither side knows the other exists.

npm install @fasciajs/mcp

A tool takes named arguments, so the schema at each end must name object and anything else is refused. A tool carries its own definitions rather than pointing into a table, so each holds what it reaches and no more.

import { spellMcpTools } from '@fasciajs/mcp'

spellMcpTools([{ name: 'create_user', arguments: User, result: User }], zodSource, naming)

See the root README for the whole shape, what it refuses, and the numbers.

MIT.