Fake Store API MCP Server

Instructions

Implementation Reference

• src/tools/users.ts:185-189 (handler)

  The core handler function that performs the user deletion by calling the Fake Store API's delete endpoint after validating the ID.

  export async function deleteUser(args: { id: number }): Promise<User> {
    const { id } = args;
    validatePositiveInteger(id, 'User ID');
    return del<User>(`/users/${id}`);
  }

• src/tools/users.ts:347-360 (schema)

  The tool definition including name, description, and input schema for fakestore_delete_user.

  {
    name: 'fakestore_delete_user',
    description: 'Delete a user (simulation - does not persist)',
    inputSchema: {
      type: 'object',
      properties: {
        id: {
          type: 'number',
          description: 'User ID to delete',
        },
      },
      required: ['id'],
    },
  },

• src/index.ts:224-229 (registration)

  The dispatch logic in the main tool call handler that routes fakestore_delete_user calls to the deleteUser function.

  if (name === 'fakestore_delete_user') {
    const result = await deleteUser(args as { id: number });
    return {
      content: [{ type: 'text', text: JSON.stringify(result, null, 2) }],
    };
  }