stierproducts MCP connector

The read-only Model Context Protocol server for stierproducts, a review aggregator that publishes one S-to-F tier list per product category. Every placement is cited.

• Endpoint (streamable HTTP): https://mcp.stierproducts.com/mcp
• Official MCP Registry name: com.stierproducts/tier-lists
• Documentation: https://stierproducts.com/mcp
• No key, no account, no authentication. Rate limited by IP at 120 requests per minute.

This repository holds the registry manifest and the client configurations. The server code and the research pipeline are not published here.

Install

Client	How
Claude Code	claude mcp add --transport http stierproducts https://mcp.stierproducts.com/mcp
Claude Desktop	Settings, Connectors, Add custom connector, paste the endpoint
ChatGPT	Settings, Plugins, search "stierproducts", turn it on
Cursor	clients/cursor.json, or Settings, MCP, Add new global MCP server
VS Code	clients/vscode.json into .vscode/mcp.json
Any other client	clients/mcpServers.json

Tools

All six are read-only.

Tool	Returns
list_categories	Every board, with product counts and research dates. Call this first, the slugs are not guessable.
search_products	Slug, name, brand, category and tier for a free-text query.
get_tier_list	A whole board: every product, rank, tier, LP, verdict and outlet count, plus the prose summary.
get_product	One product in full, with its citation list, link statuses and what it beat.
compare_products	Two to five products side by side. Refuses to compare across categories.
what_to_avoid	The D and F tiers for a category, plus the trap vote counts and the reason.

Every response carries the same five fields: source_url, updated, license, attribution and monetization.

Without tools

A crawler that cannot call tools can fetch the same boards as files:

• https://stierproducts.com/llms.txt indexes the whole site for a language model.
• https://stierproducts.com/categories/<slug>.md is one board as Markdown.
• https://stierproducts.com/categories/<slug>.json is the same board as JSON.

Licence

The rankings are published under CC BY 4.0. Attribute to "stierproducts" and link to the board or product URL you used. Product images are not covered. Full terms: https://stierproducts.com/license

This repository's files are under the same licence.

Support

Open an issue here, or email support@stierproducts.com.