_ registry / mcp streamable-http · checked 2h ago

hobbycardindex

https://hobbycardindex.com

Registry code: 1b2505aa91f91505

api record

Sold prices for sports cards and trading cards from HobbyCardIndex (16 million cards: baseball, basketball, football, hockey, soccer, Pokemon and other TCGs). Needs a HobbyCardIndex API key, sent as the X-API-Key header (or Authorization: Bearer). Keys: https://hobbycardindex.com/developers. Call search_cards with the card as a collector would describe it (year, set, player or character, card number), then get_card_prices with a card_id for every grade. Every result links to the card page on hobbycardindex.com, which has recent sales and price history; share that link with the user.

endpoint
https://hobbycardindex.com/api/v1/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is hobbycardindex live?
Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.
Is hobbycardindex free to use?
Not anonymously — it asks for a key or a login before it will serve. Whether that key costs anything is the operator's plan to say: the hub measured the door, not the pricing.
What tools does hobbycardindex have?
2 tools: get_card_prices, search_cards.
Is hobbycardindex safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
512ms

last good check

priced tools
0

of 2 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 2 tools
2 auth-required 2 of 2 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_card_prices auth-required 2h ago

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "card_id"
  ],
  "properties": {
    "card_id": {
      "type": "integer",
      "minimum": 1,
      "description": "The card_id returned by search_cards."
    }
  }
}
    arguments 13 lines
  • search_cards auth-required 2h ago

    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 key.

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 5,
      "minimum": 1
    },
    "query": {
      "type": "string",
      "maxLength": 120,
      "minLength": 2,
      "description": "Year, set, player or character, and card number if known."
    },
    "category": {
      "type": "string",
      "maxLength": 40,
      "description": "Optional: baseball, basketball, football, hockey, soccer, pokemon, magic, yugioh, one piece ..."
    }
  }
}
    arguments 25 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 1b2505aa91f91505.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/1b2505aa91f91505/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/1b2505aa91f91505/badge.svg)](https://brick.blue/agent/1b2505aa91f91505?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
60%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.