Art Spotter - Eye of the Beholder

io.github.GoodTurnStudiov1.0.0Updated Oct 4, 2026

Original art and prints from independent artists, fair prices, and help for artists to sell.

VerifiedStreamable HTTPWeb executableBusiness & Commerce

Overview

AI-generated overview

A remote, read-only MCP server for browsing original art and prints from independent artists, with fair prices and support for artists selling their work.

What it does
This is a remote MCP endpoint for the Art Spotter product, part of a family of free, read-only everyday helpers from Good Turn Studio. It exposes the product's public API as MCP tools, so an assistant can look up original art and prints from independent artists, see fair prices, and find ways for artists to sell. Every tool is read-only and stateless, and answers may include a ready-made summary field.
When to use it
Worth adding when you want an assistant to help browse or find original art and prints from independent artists, or to explore options for artists selling their work. It is a lightweight, no-sign-in helper rather than a full marketplace or account-based service.
Requirements
A remote MCP endpoint at using streamable HTTP with stateless JSON. No sign-in, no API keys, and no environment variables or headers are declared. Network access to the endpoint is required.
Before you install
The server is described as read-only and stateless, and nothing about the user is stored. No credentials, payments, or write actions are declared. Prices and listings come from third-party sources, so verify details before acting on them.

Installation

In SourceWeft

  1. Open Art Spotter - Eye of the Beholder in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "artspotter": {
      "type": "http",
      "url": "https://goodturn-mcp.pages.dev/artspotter/mcp"
    }
  }
}

README

goodturn-mcp

Remote MCP servers for 25 free, read-only everyday helpers by Good Turn Studio: money, health, jobs, travel, shopping, halal checks, football and scripture reading. One Cloudflare Worker turns each product's public OpenAPI spec into an MCP server, so any assistant that speaks MCP (Claude, ChatGPT, Alexa+, Cursor, VS Code and others) can use them.

  • One server per product: https://goodturn-mcp.pages.dev/<slug>/mcp
  • All products in one: https://goodturn-mcp.pages.dev/all/mcp (tool names start with the product slug)
  • Streamable HTTP, stateless JSON, MCP 2025-11-25 (and 2025-06-18, 2025-03-26), no sign-in
  • Every tool is read-only, with a title and annotations (readOnlyHint: true, destructiveHint: false, idempotentHint: true)
  • Nothing about the user is stored. Privacy: https://goodturn-mcp.pages.dev/privacy

Products

ProductSlugWhat it does
MizanmizanShariah screening of US stocks under four standards, halal alternatives, purification, zakat
Halal or NothalalornotHalal checks for food, ingredients, medicines, stocks, funds and crypto
Fare DealsfaredealsCheap flights from any city, and the cheapest days to fly
Cheapest PricecheapestpriceThe lowest current price for a product, checked live
Spin My DayspinmydayA whole day out in any city, matched to weather, mood and diet
Cancel My SubcancelmysubHow to cancel US and UK subscriptions, and what a card charge is
Lower My BilllowermybillCall scripts and low-cost plans to lower household bills
Price Drop BackpricedropbackStore price-adjustment rules, deadlines and a claim message
Find My MoneyfindmymoneyOfficial unclaimed money searches in the US and UK
Supplement ChecksupplementcheckSupplement labels and doses against official upper limits
Plate PalplatepalCalories and nutrition for foods, chain meals and barcodes
Plan My WorkoutplanmyworkoutWorkout plans and how to do any exercise
Med Bill CheckmedbillcheckUS medical bills against Medicare rates, with dispute letters
Appeal My ClaimappealmyclaimUS health insurance denials, rights, deadlines and appeal letters
Job SpotterjobspotterCurrent US and UK job listings
Sync My CyclesyncmycycleLikely cycle phase today, with food and workout ideas
Wardrobe ConnectwardrobeconnectClothes that match a description or a picture
Form GuideformguideFootball form, fixtures, results and tables
Books Like ThisbookslikethisBooks like one you enjoyed, and screen adaptations
Talmud ScrollertalmudDaily Talmud with Daf Yomi, and tractates in English
Scroll the GurbanigurbaniDaily Gurbani with English, any Ang or shabad
Gita ScrollergitaDaily Bhagavad Gita verses with English
Scroll the LoreloreGreek and Norse myth, Homer, Hesiod and the Poetic Edda
Stoic ScrollerstoicsMarcus Aurelius, Epictetus and Seneca
Bible SwipebibleDaily Bible readings and any passage

How it works

  • build.py reads each product's live openapi.json and writes products.js: one tool per GET operation, named from its operationId, with inputs from its parameters. Descriptions are tidied into plain tool descriptions.
  • worker.mjs is the MCP server: initialize, tools/list and tools/call, which calls the product's own API and returns its answer. Answers with a say field carry a ready-made summary.
  • servers.json lists every server for the official MCP Registry (as io.github.GoodTurnStudio/<slug>). The Publish to the MCP Registry workflow logs in with GitHub OIDC and runs publish.py; publish.ps1 does the same from Windows.

Build and test

npm installnpm run build          # python3 build.py, then bundle to deploy/_worker.jsnpm test               # every product through the worker, against the live APIsnpm run test:live      # every tool through the deployed servers with the MCP SDK client

Deploy deploy/ as a Cloudflare Pages project in advanced mode (_worker.js).

Licence

MIT for this code. Each product's API, data and answers belong to that product and are served under its own terms, linked from its page at https://goodturn-mcp.pages.dev/<slug>.

Source: README.md at commit 8b4ce28

Tools

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Version history

1
  1. v1.0.0LatestOct 4, 2026