Gembook — PSA Vintage Pokémon Prices & Pop
Neutral prices + PSA population for PSA-graded vintage Pokémon (WotC 1999–2003). Read-only.
Sollte ich dies verwenden
Qualität und Sicherheit
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.
Installieren
Installation mit einem Klick
Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:
{
"mcpServers": {
"gembook": {
"url": "https://gembook.xyz/api/mcp/mcp"
}
}
}Remote-Endpunkte
https://gembook.xyz/api/mcp/mcpstreamable-httpWas es kann
Tool-Inventar
Tools (3)
🟢lookup_card_price(card_name, set_name, grade, variant)
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, confidence tier, comp count, and the card page URL. Call this when a user asks what a vintage Pokémon card is worth or whether a price is fair. Scope is PSA-graded vintage Pokémon ONLY — other graders, eras, or TCGs are out of scope.
Eingabe-Schema
{
"type": "object",
"properties": {
"card_name": {
"type": "string",
"minLength": 2,
"description": "Card name, e.g. 'Charizard'"
},
"set_name": {
"description": "Set name to narrow, e.g. 'Base', 'Jungle', 'Neo Genesis'",
"type": "string"
},
"grade": {
"description": "PSA grade 1–10",
"type": "integer",
"minimum": 1,
"maximum": 10
},
"variant": {
"description": "Edition/variant to narrow, e.g. '1st Edition', 'Shadowless', 'Unlimited', 'Reverse Holo'",
"type": "string"
}
},
"required": [
"card_name"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢lookup_pop_report(card_name, set_name, variant)
Get the PSA population (number of slabs graded per grade) for a vintage Pokémon card across all grades. Call this when a user asks how rare a PSA grade is for a card. Scope: PSA-graded vintage Pokémon (Base Set through Skyridge).
Eingabe-Schema
{
"type": "object",
"properties": {
"card_name": {
"type": "string",
"minLength": 2,
"description": "Card name, e.g. 'Blastoise'"
},
"set_name": {
"description": "Set name to narrow, e.g. 'Base'",
"type": "string"
},
"variant": {
"description": "Edition/variant to narrow, e.g. '1st Edition', 'Shadowless', 'Unlimited', 'Reverse Holo'",
"type": "string"
}
},
"required": [
"card_name"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢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 user asks how the prices are computed or whether they can be trusted.
Eingabe-Schema
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}Community
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