stierproducts tier lists is an MCP server with 6 tools an agent can call, among them compare_products, get_product, get_tier_list. It answers at https://mcp.stierproducts.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
S-to-F tier lists for 208 product categories. Every placement cited, with barcodes.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Inputs: slugs |
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, Inputs: slug, citation_limit, citation_offset |
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 a Inputs: category, tier |
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. Inputs: query, limit |
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. Inputs: query, limit |
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 flag Inputs: category |
Every block below points at https://mcp.stierproducts.com/mcp. Pick your client and copy.
claude mcp add --transport http stierproducts-tier-lists https://mcp.stierproducts.com/mcp
{
"mcpServers": {
"stierproducts-tier-lists": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.stierproducts.com/mcp"]
}
}
}{
"mcpServers": {
"stierproducts-tier-lists": {
"url": "https://mcp.stierproducts.com/mcp"
}
}
}{
"servers": {
"stierproducts-tier-lists": {
"type": "http",
"url": "https://mcp.stierproducts.com/mcp"
}
}
}{
"context_servers": {
"stierproducts-tier-lists": {
"url": "https://mcp.stierproducts.com/mcp"
}
}
}{
"mcpServers": {
"stierproducts-tier-lists": {
"serverUrl": "https://mcp.stierproducts.com/mcp"
}
}
}{
"mcpServers": {
"stierproducts-tier-lists": {
"url": "https://mcp.stierproducts.com/mcp"
}
}
}name: stierproducts tier lists
version: 0.0.1
schema: v1
mcpServers:
- name: stierproducts tier lists
type: streamable-http
url: https://mcp.stierproducts.com/mcp{
"mcpServers": {
"stierproducts-tier-lists": {
"httpUrl": "https://mcp.stierproducts.com/mcp"
}
}
}{
"mcpServers": {
"stierproducts-tier-lists": {
"type": "http",
"url": "https://mcp.stierproducts.com/mcp"
}
}
}{
"mcpServers": {
"stierproducts-tier-lists": {
"url": "https://mcp.stierproducts.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.stierproducts.com%2Fmcp&type=streamable_http&id=stierproducts-tier-lists&name=stierproducts%20tier%20lists
It answered our last check on 19 October 2026 in 221 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by stierproducts.com and served from mcp.stierproducts.com, the vendor's own domain: https://mcp.stierproducts.com/mcp.
6, as returned by the server's own tools/list on 11 September 2026: compare_products, get_product, get_tier_list, list_categories, search_products, what_to_avoid.
It answered our last check on 19 October 2026 in 221 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.stierproducts.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.stierproducts. Endpoint host: mcp.stierproducts.com. ARD identifier: urn:air:com.stierproducts:mcp:tier-lists.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.