BestPrice MCP

BestPrice MCP

Connect compatible AI applications to the BestPrice Shopping Brain, live product search, offer comparison, and price history from BestPrice.gr. The public service is read-only and does not require a BestPrice account or API key. BestPrice helps shoppers make the right shopping decision; MCP makes the same comparison data available wherever a compatible AI-assisted decision begins. Search covers safe physical products across the main BestPrice catalog. Digital products, services, and prohibited or age-restricted categories are excluded. Search prices exclude shipping; offer comparison reports shipping and delivered totals separately.

• MCP endpoint: https://mcp.bestprice.gr/mcp
• Official Registry ID: gr.bestprice/mcp
• Public guide: https://www.bestprice.gr/mcp
• Support: https://www.bestprice.gr/contact
• Security reports: SECURITY.md
• ARD discovery: https://www.bestprice.gr/.well-known/ard.json
• WebMCP inventory: https://www.bestprice.gr/.well-known/webmcp.json
• Legacy AI Catalog: https://www.bestprice.gr/.well-known/ai-catalog.json
• Server card: https://mcp.bestprice.gr/mcp/server-card
• Server version: 1.8.0
• Tools: get_shopping_decision, search_products, compare_offers, get_price_history

Discovery

• Official MCP Registry record
• WebMCP Registry
• webmcp.com live tool index
• Community indexes: Glama, MCP Repository, MCP Toplist, The MCP Index, and AgentNDX

The included Dockerfile runs a local stdio MCP process that forwards requests to the public https://mcp.bestprice.gr/mcp endpoint, enabling Glama build scoring without external package dependencies.

Browser-native WebMCP

BestPrice pages also expose 13 contextual WebMCP tools to compatible browsers. They cover the visible search, filter, sort, product, offer, specification, and price-history journey while leaving the merchant choice to the shopper. The Apache-2.0 source, deterministic evaluator, tests, and architecture are in webmcp/.

Install for Gemini CLI

gemini extensions install https://github.com/TheBestCo/bestprice-mcp

Install for Qwen Code

qwen extensions install https://github.com/TheBestCo/bestprice-mcp --consent

Or add only the remote server:

qwen mcp add --scope user --transport http bestprice-shopping \
  https://mcp.bestprice.gr/mcp

Install in VS Code

Add BestPrice Shopping to VS Code

VS Code shows the server configuration for review before installing it. The same configuration can be added manually from PROVIDER_SETUP.md.

Install in Cursor

Via Cursor Marketplace (Recommended)

Once published, install BestPrice Shopping directly from the Cursor Marketplace with one click. No configuration needed.

Manual Installation

Add BestPrice Shopping to Cursor

Cursor shows the decoded remote-server configuration before adding it. The same endpoint is also available through the BestPrice Shopping community listing.

Portable Agent Plugin

This repository also follows the vendor-neutral Agent Plugins 1.0 specification. Clients that support Agent Plugins can load the root plugin.json and mcp.json; the package connects only to the same public, read-only Streamable HTTP endpoint.

Use with DeepSeek, Z.ai and GLM

DeepSeek Harness can connect through its official MCP bridge; see examples/deepseek-harness.yml, or run the ready-to-use examples/deepseek-harness.patch.yml with dsh --profile headless --patch. Z.ai's general API supports third-party Streamable HTTP MCP servers; a complete Python example is available at examples/zai-glm.py. Provider access needs the relevant provider account or API key. BestPrice itself needs neither.

Use with Claude and Perplexity

Both services can add the production endpoint as a custom remote connector. BestPrice requires no account, OAuth flow, or API key. Claude also has a separate public Connectors Directory review; Perplexity currently documents individual and organization-managed connectors. Exact setup values are in PROVIDER_SETUP.md.

Install in Claude Code

Claude Code can add the public remote server directly:

claude mcp add --transport http bestprice-shopping \
  https://mcp.bestprice.gr/mcp
claude mcp get bestprice-shopping

The included .mcp.json provides the equivalent project-scoped configuration. Claude Code discovers the live read-only tool inventory from the endpoint.

Other clients

See PROVIDER_SETUP.md for OpenAI, ChatGPT, Claude, Perplexity, Grok, Gemini, DeepSeek, Qwen, Z.ai, GLM, GitHub Copilot, VS Code, Cursor, and Microsoft Copilot Studio connection examples. Every integration points to the same endpoint and imports only the four published read-only tools.

Connect BestPrice to Claude opens Claude's custom-connector flow with the public endpoint filled in.

A safe first test

1. Ask get_shopping_decision: Θέλω κινητό έως 500 ευρώ με NFC και 5G υποχρεωτικά.
2. Or ask search_products: Βρες μου Sony WH-1000XM5 έως 300 ευρώ.
3. Pass a returned product_id to compare_offers with postal code 10558.
4. Pass the same product_id to get_price_history for 180 days.

Clients should never invent a product ID, treat unknown delivery as free, make a purchase, or expose a direct merchant URL.

Privacy: bestprice.gr/policies/privacy
Terms: bestprice.gr/policies/terms