Name: HobbyCardIndex Card Prices
Author: hobbycardindex

HobbyCardIndex Card Prices MCP

Sold prices for 16 million sports and trading cards, raw and graded, from HobbyCardIndex.

Tool-list grade A Remote · Streamable HTTP API key 2 tools v1.0.0

No reviews yet by hobbycardindex The publisher’s own endpoint — this marketplace is not in the path

96/100

tool-list score

tools declared

remote

at its publisher

—

calls last 7d

What it does

Sold prices for 16 million sports and trading cards, raw and graded, from HobbyCardIndex.

Quickstart

# 1 — add it to Claude Code
claude mcp add --scope user --transport http hobbycardindex-card-prices-mcp https://hobbycardindex.com/api/v1/mcp --header 'X-API-Key: ${X_API_KEY}'

# 2 — ask your agent for something these tools do
#   search_cards, get_card_prices

It needs X_API_KEY (Your HobbyCardIndex API key, from hobbycardindex.com/developers): this sends it in the X-API-Key header from your environment, so export it first — its endpoint answers 401 without it.

HobbyCardIndex Card Prices costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.

Publishernot claimed

hobbycardindex1 server

1 category

All 1 server

Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.

Installation

Where are you running it?

Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.

Claude Codedeclared by this listing

This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it. Claude Code reads X_API_KEY (Your HobbyCardIndex API key, from hobbycardindex.com/developers) from your environment each time it connects and sends it in the X-API-Key header — its endpoint answers 401 without it — so the key stays out of its config: export it in your shell profile (macOS, Linux), or run setx X_API_KEY … and open a new terminal (Windows).

claude mcp add --scope user --transport http hobbycardindex-card-prices-mcp https://hobbycardindex.com/api/v1/mcp --header 'X-API-Key: ${X_API_KEY}'

Reconnect, or start a new session, and the tools appear in the model’s tool list.

Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add — but its publisher asks for a key of their own on every call.

What it asks of you

It reaches a system of yours, so it needs your own credential rather than the publisher’s: X-API-Key header — Your HobbyCardIndex API key, from hobbycardindex.com/developers. You set it in your own client’s config, on your machine — this marketplace never holds it.

What it writes

One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.

What you approve

2 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.

Tool surface

What the model actually sees. Descriptions are diffed on every release — see version history.

Only tools that write or reach the network

Find a sports or trading card and its current sold price. Describe the card the way a collector would, for example "1989 Upper Deck Ken Griffey Jr 1", "2018 Topps Update Acuna US250" or "Charizard Base Set". Returns up to 5 matching cards with the raw (ungraded) and PSA 10 price, a card_id, and the link to the card page. Use get_card_prices for every grade of one card. Needs a HobbyCardIndex API k

Parameter	Type	Required	Notes
query	string	yes	Year, set, player or character, and card number if known.
category	string	no	Optional: baseball, basketball, football, hockey, soccer, pokemon, magic, yugioh, one piece ...
limit	integer	no	—

Current sold prices for one card at every grade: raw (ungraded), PSA 7, PSA 8, PSA 9, PSA 10, BGS 9.5, CGC 10 and SGC 10, in US dollars, with the link to the card page for recent sales and price history. Take the card_id from search_cards. Needs a HobbyCardIndex API key.

Parameter	Type	Required	Notes
card_id	integer	yes	The card_id returned by search_cards.

Free

$0 forever

Every tool — any call limit is its publisher’s, not ours
No card, and mcprush charges nothing for it
Runs at its publisher’s own address — this marketplace is not in the path
Nothing to cap, because mcprush bills nothing

Nothing here is billable: mcprush charges nothing to install HobbyCardIndex Card Prices or to call it, at any volume.

ATool-list grade · score 96 / 100

Release 1.0.0 · scanned 22 Oct 2026

Graded from the tools this server lists, not from its source code.

Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.

Threat score100

Client score96

Findings0 threat · 0 capability

Capabilityminimal

Coveragemanifest

Verificationnot in this report

Surface digesteab2ef6d422cc8baf9d502727424df9f6a29e02f3920e71d122895d643f7f554

Score vectorthreat 100 → client 96

Term	Level	What it prices	Points
capability-exposure	minimal	capability blast radius (minimal) — client exposure if the model is manipulated	−0
coverage-honesty	manifest	inspection depth (manifest) — how much of the target the scan could see	−4

score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.

What the scan could actually read

A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.

The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.

Tool surfaceread

Implementation sourcenot available

Package metadatanot available

Live transportnot available

The implementation source was not read — this reflects the declared tool metadata only.

Capability — what it could do if the model were manipulated

Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.

Tool	Capability tags	Why the tag was assigned
search_cards	no tags
get_card_prices	no tags

Toxic-flow graph

The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.

The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.

Supply chain and provenance

Integrityfirst-seen

Surface digesteab2ef6d422cc8ba

Scanned2026-10-22

This is the first scan of this surface here, so there is nothing yet to compare it against.

Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.