Jackpot Calculator
Estimate US lottery taxes, compare cash and annuity, split pool prizes and calculate jackpot odds.
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Qualität und Sicherheit
A
Befunde (1)
- LOWTool 'calculate_lottery_payout' description lacks action verbin calculate_lottery_payout
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
~1,511Tokens (Tool-Definitionen)
~3.4 KBTypische Antwortgröße
Mittlere Auswirkung auf die Aufmerksamkeit (1.18% von 128k Kontext)
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": {
"jackpot-calculator": {
"url": "https://jackpot-calculator-mcp.jiankn.workers.dev/mcp"
}
}
}Remote-Endpunkte
https://jackpot-calculator-mcp.jiankn.workers.dev/mcpstreamable-httpWas es kann
Tool-Inventar
Tools (4)
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🟢calculate_lottery_payout(prize, game, stateCode, locality, status, ...)
Estimate taxes and withholding on a known lottery cash prize. Input dollars; result integer cents. Bundled 2026 rules.
Eingabe-Schema
{
"type": "object",
"properties": {
"prize": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000000,
"description": "US dollars, not cents. Maximum $1 trillion."
},
"game": {
"default": "custom",
"type": "string",
"enum": [
"powerball",
"megaMillions",
"custom"
]
},
"stateCode": {
"type": "string",
"enum": [
"AK",
"AL",
"AR",
"AZ",
"CA",
"CO",
"CT",
"DC",
"DE",
"FL",
"GA",
"HI",
"IA",
"ID",
"IL",
"IN",
"KS",
"KY",
"LA",
"MA",
"MD",
"ME",
"MI",
"MN",
"MO",
"MS",
"MT",
"NC",
"ND",
"NE",
"NH",
"NJ",
"NM",
"NV",
"NY",
"OH",
"OK",
"OR",
"PA",
"RI",
"SC",
"SD",
"TN",
"TX",
"UT",
"VA",
"VT",
"WA",
"WI",
"WV",
"WY"
],
"description": "US residence and ticket-purchase state, two-letter code. Cross-state claims are not modeled."
},
"locality": {
"description": "Only valid with stateCode NY.",
"type": "string",
"enum": [
"NYC",
"YONKERS"
]
},
"status": {
"default": "single",
"type": "string",
"enum": [
"single",
"joint",
"headOfHousehold"
]
},
"otherIncome": {
"default": 0,
"description": "Other annual income in US dollars before the standard deduction.",
"type": "number",
"minimum": 0,
"maximum": 1000000000000
}
},
"required": [
"prize",
"stateCode"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢compare_lump_sum_annuity(jackpot, cashValue, game, stateCode, locality, ...)
Compare a published cash option with 30 growing annuity payments after taxes, including present value and break-even rate.
Eingabe-Schema
{
"type": "object",
"properties": {
"jackpot": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000000,
"description": "Advertised annuity total in US dollars."
},
"cashValue": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000000,
"description": "Published cash option in US dollars; do not infer it from a fixed ratio."
},
"game": {
"default": "custom",
"type": "string",
"enum": [
"powerball",
"megaMillions",
"custom"
]
},
"stateCode": {
"type": "string",
"enum": [
"AK",
"AL",
"AR",
"AZ",
"CA",
"CO",
"CT",
"DC",
"DE",
"FL",
"GA",
"HI",
"IA",
"ID",
"IL",
"IN",
"KS",
"KY",
"LA",
"MA",
"MD",
"ME",
"MI",
"MN",
"MO",
"MS",
"MT",
"NC",
"ND",
"NE",
"NH",
"NJ",
"NM",
"NV",
"NY",
"OH",
"OK",
"OR",
"PA",
"RI",
"SC",
"SD",
"TN",
"TX",
"UT",
"VA",
"VT",
"WA",
"WI",
"WV",
"WY"
],
"description": "US residence and ticket-purchase state, two-letter code. Cross-state claims are not modeled."
},
"locality": {
"description": "Only valid with stateCode NY.",
"type": "string",
"enum": [
"NYC",
"YONKERS"
]
},
"status": {
"default": "single",
"type": "string",
"enum": [
"single",
"joint",
"headOfHousehold"
]
},
"otherIncome": {
"default": 0,
"description": "Other annual income in US dollars before the standard deduction.",
"type": "number",
"minimum": 0,
"maximum": 1000000000000
},
"discountRate": {
"default": 0.04,
"description": "Annual discount rate as a fraction, e.g. 0.04 for 4%.",
"type": "number",
"minimum": 0,
"maximum": 1
},
"winners": {
"default": 1,
"description": "Number of jackpot-winning tickets sharing the prize.",
"type": "integer",
"minimum": 1,
"maximum": 10000
},
"sharePercent": {
"default": 100,
"description": "Your percentage of one winning ticket.",
"type": "number",
"exclusiveMinimum": 0,
"maximum": 100
}
},
"required": [
"jackpot",
"cashValue",
"stateCode"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢calculate_pool_share(prize, members, game, stateCode, locality, ...)
Estimate one equal member’s cash prize, taxes and withholding. Each member is assumed to have the specified tax profile.
Eingabe-Schema
{
"type": "object",
"properties": {
"prize": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000000,
"description": "Whole ticket cash prize in US dollars."
},
"members": {
"type": "integer",
"minimum": 2,
"maximum": 10000,
"description": "Equal owners of one ticket. Result assumes every member has the specified tax profile."
},
"game": {
"default": "custom",
"type": "string",
"enum": [
"powerball",
"megaMillions",
"custom"
]
},
"stateCode": {
"type": "string",
"enum": [
"AK",
"AL",
"AR",
"AZ",
"CA",
"CO",
"CT",
"DC",
"DE",
"FL",
"GA",
"HI",
"IA",
"ID",
"IL",
"IN",
"KS",
"KY",
"LA",
"MA",
"MD",
"ME",
"MI",
"MN",
"MO",
"MS",
"MT",
"NC",
"ND",
"NE",
"NH",
"NJ",
"NM",
"NV",
"NY",
"OH",
"OK",
"OR",
"PA",
"RI",
"SC",
"SD",
"TN",
"TX",
"UT",
"VA",
"VT",
"WA",
"WI",
"WV",
"WY"
],
"description": "US residence and ticket-purchase state, two-letter code. Cross-state claims are not modeled."
},
"locality": {
"description": "Only valid with stateCode NY.",
"type": "string",
"enum": [
"NYC",
"YONKERS"
]
},
"status": {
"default": "single",
"type": "string",
"enum": [
"single",
"joint",
"headOfHousehold"
]
},
"otherIncome": {
"default": 0,
"description": "Other annual income in US dollars before the standard deduction.",
"type": "number",
"minimum": 0,
"maximum": 1000000000000
}
},
"required": [
"prize",
"members",
"stateCode"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢calculate_lottery_odds(game, tickets, jackpotCash)
Calculate jackpot coverage for distinct combinations in one drawing and optional before-tax expected ticket return.
Eingabe-Schema
{
"type": "object",
"properties": {
"game": {
"type": "string",
"enum": [
"powerball",
"megaMillions"
]
},
"tickets": {
"default": 1,
"description": "Different number combinations in the SAME drawing; repeated combinations do not add coverage.",
"type": "integer",
"minimum": 1,
"maximum": 302575350
},
"jackpotCash": {
"description": "Optional jackpot cash option in US dollars, required to compute expected ticket return.",
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1000000000000
}
},
"required": [
"game"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}Community
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