# stierproducts tier lists [Health: Active]

**Category:** 🛒 E-Commerce  
**Repository:** https://github.com/stierproducts/mcp  
**GitHub Stars:** 0  
**Views:** 1  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/stierproducts-tier-lists-2

## Description
S-to-F tier lists for 208 product categories. Every placement cited, with barcodes.

## Tools
Capabilities this server exposes over MCP:

- **list_categories** — List the product categories that have a published tier list, newest research first. Call this first when you do not already know the exact category slug: slugs cannot be guessed reliably and every other tool takes one.
- **search_products** — Find ranked products by name or brand across every board. Returns the slug, category and tier for each match, which is what get_product and get_tier_list need next.
- **get_tier_list** — The full S-to-F tier list for one category: every ranked product with its tier, rank, LP, verdict, pros, cons, citation counts, GTIN barcodes and, where the maker published one, the announcement date. This is the primary tool and one call answers a "what is the best X" question completely. Call get_product for the quotes behind a placement.
- **get_product** — Everything held on one product: its placement, verdict, pros and cons, GTIN barcodes, the announcement date where the maker published one, and a breakdown of how the cited sources read (how many were glowing, positive, neutral or negative, and whether they were outlets, named authors, video channels or forum owners). Then every citation in full, with a verbatim quote, who said it, and whether the link was fetched and confirmed. Use this when a claim needs backing up.
- **compare_products** — Compare two to five products side by side. They must share a category: LP is points on one category ladder and comparing across boards is meaningless, so a mixed request is refused rather than answered misleadingly.
- **what_to_avoid** — The products the research placed in the bottom tiers, and the ones it deliberately entered as traps buyers cross-shop but should not buy. Use it to answer "what should I not buy" and to check whether a product a user is considering was flagged.

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: high). Install path detected from listing signals. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "stierproducts-tier-lists": {
    "url": "https://mcp.stierproducts.com/mcp"
  }
}
```

## Documentation & README

# stierproducts MCP connector

The read-only [Model Context Protocol](https://modelcontextprotocol.io/) server for
[stierproducts](https://stierproducts.com/), 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`](https://github.com/stierproducts/mcp/blob/HEAD/clients/cursor.json), or Settings, MCP, Add new global MCP server |
| VS Code | [`clients/vscode.json`](https://github.com/stierproducts/mcp/blob/HEAD/clients/vscode.json) into `.vscode/mcp.json` |
| Any other client | [`clients/mcpServers.json`](https://github.com/stierproducts/mcp/blob/HEAD/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](https://creativecommons.org/licenses/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.