com.mycardfolio/cards

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Sports card database: card search, full set checklists, parallel lookup, card identification.

Measured statistics

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "cards": {
      "url": "https://mycardfolio.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (7)

• search_cards

  Full-text search over the MyCardfolio sports card database. Searches player/subject names, card numbers, products, sets, and card details. Optionally filter by sport and year.

  Parameters:

  • query (required) — string — Search terms, e.g. "griffey upper deck"
  • year — string — Year filter, e.g. "1989"
  • limit — integer — Max results (default 20, max 50)
  • sport — string — Sport/category filter, e.g. "baseball"

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_card

  Full detail for a single card by its card_id, plus a few related cards from the same set.

  Parameters:

  • card_id (required) — string — The card_id of the card

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_set_checklist

  Complete checklist of cards in a set by set_id, with set metadata. Output is capped at 500 cards.

  Parameters:

  • set_id (required) — string — The set_id of the set

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• browse

  Navigate the database hierarchy: no arguments lists sports with card counts; sport lists years; sport + year lists products; product_id lists sets.

  Parameters:

  • year — string — Year (requires sport), e.g. "1989"
  • sport — string — Sport/category, e.g. "baseball"
  • product_id — string — Product id to list its sets

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• find_variants

  Find parallels/variants of a card: cards sharing the same year, product, card number, and subjects but belonging to a different set (e.g. base vs. refractor).

  Parameters:

  • card_id (required) — string — The card_id of the card

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• identify_card

  Parse a free-text card description or eBay-style listing title (e.g. "1989 Upper Deck Ken Griffey Jr #1 PSA 10") and return the best database matches with a confidence note.

  Parameters:

  • description (required) — string — Free-text card description or listing title

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• card_of_the_day

  MyCardfolio's featured card of the day (changes daily).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Publisher website

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.