Connect Midpoint Card Prices and your agent gets 9 tools, among them best_cards_to_grade, get_card_prices, get_price_history. It answers at https://mcp.cardcenteringtool.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 12 September 2026; the last check, on 24 October 2026, succeeded.
Trading card prices and grading ROI for 1.5M+ Pokémon, Magic, Yu-Gi-Oh! and sports cards. Read-only.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
best_cards_to_grade | Use this when the user asks which cards in a game, sport or set have the biggest payoff from grading. Ranks priced cards by expected net profit at a 50% gem rate (half PSA 10, half PSA 9, minus raw and the fee), requiring both PSA 9 and PSA Inputs: game, set_slug, grading_fee_usd, limit |
get_card_prices | Use this when the user wants the full current value of a specific card: ungraded prices by condition (NM/LP/MP/HP) and graded prices for every company and grade on record (PSA, CGC, BGS, SGC, TAG). Requires a card id from search_cards. Pric Inputs: card_id |
get_price_history | Use this when the user asks how a card's price has changed over weeks or months, or wants a trend for the raw or a PSA-graded series. Returns dated USD market values for the last 7 to 180 days. Requires a card id from search_cards. Do not u Inputs: card_id, days, grade |
get_set_cards | Use this when the user wants the most valuable cards in a specific set or a priced checklist of a set. Requires a set id from list_sets. Returns raw and PSA 10 USD prices per card. Do not use for a single named card; use search_cards instea Inputs: game, set_id, sort, limit |
grading_roi | Use this when the user asks whether a card is worth grading, submitting to PSA/CGC/BGS/SGC/TAG, or what a PSA 10 adds. Returns raw vs PSA 9 vs PSA 10 market prices, the gem premium, net profit after grading fees per outcome, expected value Inputs: card_id, grading_fee_usd |
liquid_movers | Use this when the user wants cards that are both rising in price and easy to sell: recent gainers filtered to cards with at least 25 recorded sales a year and a raw price of at least $5, across all games and sports. Better than trending_car Inputs: game, include_unknown_volume, limit |
list_sets | Use this to find the set id for a game or sport (e.g. "Evolving Skies", "2019 Panini Prizm") before calling get_set_cards, or when the user asks which sets exist. Newest first. Do not use to price a single card. Inputs: game, query, limit |
search_cards | Use this first when the user names a trading card and wants its value, price, or whether to grade it. Searches 1.5M+ Pokémon, Magic, Yu-Gi-Oh!, One Piece, Lorcana, sports (baseball, basketball, football, hockey, soccer, wrestling, UFC and m Inputs: query, game, set_id, limit |
trending_cards | Use this when the user asks which cards are rising, hot, spiking, crashing or trending, in one game or across all games. Returns the biggest 30-day gainers (or drops) with the percentage change, measured on the PSA 10 price where the card h Inputs: game, direction, min_market_usd, limit |
Every block below points at https://mcp.cardcenteringtool.com/mcp. Pick your client and copy.
claude mcp add --transport http midpoint-card-prices https://mcp.cardcenteringtool.com/mcp
{
"mcpServers": {
"midpoint-card-prices": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.cardcenteringtool.com/mcp"]
}
}
}{
"mcpServers": {
"midpoint-card-prices": {
"url": "https://mcp.cardcenteringtool.com/mcp"
}
}
}{
"servers": {
"midpoint-card-prices": {
"type": "http",
"url": "https://mcp.cardcenteringtool.com/mcp"
}
}
}{
"context_servers": {
"midpoint-card-prices": {
"url": "https://mcp.cardcenteringtool.com/mcp"
}
}
}{
"mcpServers": {
"midpoint-card-prices": {
"serverUrl": "https://mcp.cardcenteringtool.com/mcp"
}
}
}{
"mcpServers": {
"midpoint-card-prices": {
"url": "https://mcp.cardcenteringtool.com/mcp"
}
}
}name: Midpoint Card Prices
version: 0.0.1
schema: v1
mcpServers:
- name: Midpoint Card Prices
type: streamable-http
url: https://mcp.cardcenteringtool.com/mcp{
"mcpServers": {
"midpoint-card-prices": {
"httpUrl": "https://mcp.cardcenteringtool.com/mcp"
}
}
}{
"mcpServers": {
"midpoint-card-prices": {
"type": "http",
"url": "https://mcp.cardcenteringtool.com/mcp"
}
}
}{
"mcpServers": {
"midpoint-card-prices": {
"url": "https://mcp.cardcenteringtool.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.cardcenteringtool.com%2Fmcp&type=streamable_http&id=midpoint-card-prices&name=Midpoint%20Card%20Prices
It answered our last check on 24 October 2026 in 210 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by cardcenteringtool.com and served from mcp.cardcenteringtool.com, the vendor's own domain: https://mcp.cardcenteringtool.com/mcp.
9, as returned by the server's own tools/list on 23 September 2026: best_cards_to_grade, get_card_prices, get_price_history, get_set_cards, grading_roi, liquid_movers, list_sets, search_cards, and 1 more.
It answered our last check on 24 October 2026 in 210 ms. Over 6 checks since 12 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.cardcenteringtool.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.cardcenteringtool. Endpoint host: mcp.cardcenteringtool.com. ARD identifier: urn:air:com.cardcenteringtool:mcp:card-prices.
First indexed 11 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.