xyz.gembook/gembook

up checked 2026-11-10T15:37:40.425Z

Unclaimed · Unverified

Publisher-provided title

Gembook — PSA Vintage Pokémon Prices & Pop

Publisher-provided description

Neutral prices + PSA population for PSA-graded vintage Pokémon (WotC 1999–2003). Read-only.

Summary by lookupd

Look up fair-value price estimates and PSA population counts for graded vintage Pokémon cards, plus valuation methodology details…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http gembook https://gembook.xyz/api/mcp/mcp

Codex, remote (streamable-http)

codex mcp add gembook --url https://gembook.xyz/api/mcp/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "gembook": {
      "url": "https://gembook.xyz/api/mcp/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

lookup_card_price Get Gembook's fair-value estimate (USD) for a PSA-graded vintage Pokémon card (WotC era, Base Set through Skyridge, 1999–2003). Returns fair value, range, confi
lookup_pop_report Get the PSA population (number of slabs graded per grade) for a vintage Pokémon card across all grades. Call this when a user asks how rare a PSA grade is for a
get_methodology_summary Returns a short summary of Gembook's valuation + trust methodology (what counts as a verified sale, confidence tiers, published error rates). Call this when a u

Shows this live status and links here; updates hourly.

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