Shopify MCP Server

import type { GraphQLClient } from "graphql-request"; import { gql } from "graphql-request"; import { z } from "zod"; // Input schema for updateArticle const UpdateArticleInputSchema = z.object({ articleId: z.string().min(1).describe("The GID of the article to update (e.g., \"gid://shopify/Article/1234567890\")"), title: z.string().optional().describe("The new title for the article"), body: z.string().optional().describe("The new content for the article"), summary: z.string().optional().describe("A short summary of the article"), tags: z.array(z.string()).optional().describe("Tags for the article"), author: z.object({ name: z.string() }).optional().describe("Author information for the article") }); type UpdateArticleInput = z.infer<typeof UpdateArticleInputSchema>; // Will be initialized in index.ts let shopifyClient: GraphQLClient; /** * Tool for updating article details * @returns {Object} Updated article information */ const updateArticle = { name: "update-article", description: "Updates an article's details including title, content, summary, tags, and author", schema: UpdateArticleInputSchema, initialize(client: GraphQLClient) { shopifyClient = client; }, execute: async (input: UpdateArticleInput) => { try { const { articleId, ...updateData } = input; const mutation = gql` mutation UpdateArticle($id: ID!, $article: ArticleUpdateInput!) { articleUpdate(id: $id, article: $article) { article { id title handle body summary tags author { name } image { id url altText } } userErrors { field message } } } `; const variables = { id: articleId, article: updateData }; const data = await shopifyClient.request(mutation, variables) as { articleUpdate: { article: { id: string; title: string; handle: string; body: string; summary: string; tags: string[]; author: { name: string; } | null; image: { id: string; url: string; altText: string | null; } | null; }; userErrors: Array<{ field: string; message: string; }>; }; }; if (data.articleUpdate.userErrors.length > 0) { throw new Error( `Failed to update article: ${data.articleUpdate.userErrors .map((error) => error.message) .join(", ")}` ); } return { article: data.articleUpdate.article }; } catch (error) { console.error("Error updating article:", error); throw new Error( `Failed to update article: ${ error instanceof Error ? error.message : String(error) }` ); } } }; export { updateArticle };