Add MCP Primitive

Add a new Tool, Resource, or Prompt to the MCP server project.

Usage

/m2cp:add-primitive tool my-tool
/m2cp:add-primitive resource my-resource
/m2cp:add-primitive prompt my-prompt

Steps

1. Parse arguments to get primitive type and name
2. Create file in appropriate directory:
   • tool → src/mcps/tools/<name>.ts
   • resource → src/mcps/resources/<name>.ts
   • prompt → src/mcps/prompts/<name>.ts
3. Create test file alongside: <name>.test.ts
4. Provide scaffold based on type

Tool Scaffold

import { z } from "zod";

export const <name>Tool = {
  name: "<name>",
  description: "TODO: Add description",
  inputSchema: z.object({
    // TODO: Define input schema
  }),
  handler: async (input: unknown) => {
    // TODO: Implement handler
    return {
      content: [{ type: "text" as const, text: "TODO" }],
    };
  },
};

Resource Scaffold

export const <name>Resource = {
  uri: "<name>://",
  name: "<name>",
  description: "TODO: Add description",
  mimeType: "text/plain",
  handler: async (uri: URL) => {
    // TODO: Implement handler
    return {
      contents: [
        {
          uri: uri.toString(),
          mimeType: "text/plain",
          text: "TODO",
        },
      ],
    };
  },
};

Prompt Scaffold

export const <name>Prompt = {
  name: "<name>",
  description: "TODO: Add description",
  arguments: [
    // TODO: Define arguments
  ],
  handler: async (args: Record<string, string>) => {
    // TODO: Implement handler
    return {
      messages: [
        {
          role: "user" as const,
          content: { type: "text" as const, text: "TODO" },
        },
      ],
    };
  },
};