Caravan
Test-network group buying through nine buyer and seller tools.
Sollte ich dies verwenden
Qualität und Sicherheit
A
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
~3,759Tokens (Tool-Definitionen)
~3.3 KBTypische Antwortgröße
Erhebliche Auswirkung auf die Aufmerksamkeit (2.94% 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": {
"caravan": {
"url": "https://caravan-mcp-server.degrudv.workers.dev/mcp"
}
}
}Remote-Endpunkte
https://caravan-mcp-server.degrudv.workers.dev/mcpstreamable-httpWas es kann
Tool-Inventar
Tools (9)
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🟢caravan_check_pools(intentId)
Check once whether a posted purchase intent has joined a better-priced forming pool. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"intentId": {
"type": "string",
"pattern": "^[0-9A-HJKMNP-TV-Z]{26}$"
}
},
"required": [
"intentId"
],
"additionalProperties": false
}🟡caravan_post_intent(intent, proof)
Post test-network demand so Caravan can aggregate it into a stronger group-buy. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"intent": {
"type": "object",
"properties": {
"productId": {
"type": "string",
"minLength": 1,
"maxLength": 256
},
"qty": {
"type": "integer",
"minimum": 1,
"maximum": 9007199254740991
},
"unitCeiling": {
"type": "integer",
"minimum": 0,
"maximum": 9007199254740991
},
"window": {
"type": "object",
"properties": {
"start": {
"type": "string",
"format": "date-time",
"pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(?:\\.\\d{3})?Z$",
"maxLength": 32
},
"end": {
"type": "string",
"format": "date-time",
"pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(?:\\.\\d{3})?Z$",
"maxLength": 32
}
},
"required": [
"start",
"end"
],
"additionalProperties": false
},
"region": {
"type": "string",
"minLength": 1,
"maxLength": 128
},
"settlementPrefs": {
"type": "array",
"minItems": 1,
"maxItems": 16,
"uniqueItems": true,
"items": {
"type": "string",
"minLength": 1,
"maxLength": 64
}
},
"privacy": {
"type": "string",
"enum": [
"normal",
"private"
]
}
},
"required": [
"productId",
"qty",
"unitCeiling",
"window",
"region",
"settlementPrefs",
"privacy"
],
"additionalProperties": false
},
"proof": {
"type": "string",
"pattern": "^v1:[0-9]{4}-[0-9]{2}-[0-9]{2}:[0-9a-f]+$",
"minLength": 15,
"maxLength": 512
}
},
"required": [
"intent",
"proof"
],
"additionalProperties": false
}🟢caravan_get_match_status(intentId, intervalMs, maxAttempts)
Poll a purchase intent until it matches or returns explainable failure reasons. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"intentId": {
"type": "string",
"pattern": "^[0-9A-HJKMNP-TV-Z]{26}$"
},
"intervalMs": {
"type": "integer",
"minimum": 0,
"maximum": 3000
},
"maxAttempts": {
"type": "integer",
"minimum": 1,
"maximum": 10
}
},
"required": [
"intentId"
],
"additionalProperties": false
}🔴caravan_pay_reveal(manifestId, poolId, payment)
Use a Phase-0 payment rail to reveal the matched test-network manifest. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"manifestId": {
"type": "string",
"pattern": "^[0-9A-HJKMNP-TV-Z]{26}$"
},
"poolId": {
"type": "string",
"pattern": "^[0-9A-HJKMNP-TV-Z]{26}$"
},
"payment": {
"type": "object",
"properties": {
"rail": {
"type": "string",
"enum": [
"mock",
"x402-testnet",
"credits"
]
},
"paymentSignature": {
"type": "string",
"minLength": 4,
"maxLength": 24000,
"pattern": "^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$"
}
},
"required": [
"rail",
"paymentSignature"
],
"additionalProperties": false
}
},
"required": [
"payment"
],
"additionalProperties": false,
"oneOf": [
{
"required": [
"manifestId"
],
"not": {
"required": [
"poolId"
]
}
},
{
"required": [
"poolId"
],
"not": {
"required": [
"manifestId"
]
}
}
]
}🔴caravan_commit(mode, commitment, signature, publish, bond)
Sign or bond a test-network purchase commitment without exposing a private key to the server. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"mode": {
"type": "string",
"enum": [
"bond",
"sign"
]
},
"commitment": {
"type": "object",
"properties": {
"manifestHash": {
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
},
"poolId": {
"type": "string",
"pattern": "^[0-9A-HJKMNP-TV-Z]{26}$"
},
"buyer": {
"type": "string",
"pattern": "^0x(?!0{40}$)[0-9a-fA-F]{40}$"
},
"seller": {
"type": "string",
"pattern": "^0x(?!0{40}$)[0-9a-fA-F]{40}$"
},
"productId": {
"type": "string",
"minLength": 1,
"maxLength": 256,
"pattern": "^(?:\\S|\\S[\\s\\S]*\\S)$"
},
"qty": {
"type": "string",
"pattern": "^[1-9][0-9]{0,77}$"
},
"unitPrice": {
"type": "string",
"pattern": "^(0|[1-9][0-9]{0,77})$"
},
"settlementMethod": {
"type": "string",
"minLength": 1,
"maxLength": 128,
"pattern": "^(?:\\S|\\S[\\s\\S]*\\S)$"
},
"expiry": {
"type": "string",
"pattern": "^[1-9][0-9]{0,77}$"
},
"termsHash": {
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
}
},
"required": [
"manifestHash",
"poolId",
"buyer",
"seller",
"productId",
"qty",
"unitPrice",
"settlementMethod",
"expiry",
"termsHash"
],
"additionalProperties": false
},
"signature": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{130}$"
},
"publish": {
"type": "boolean"
},
"bond": {
"type": "object",
"properties": {
"deploy": {
"type": "object",
"properties": {
"chainId": {
"type": "integer",
"const": 84532
},
"token": {
"type": "string",
"pattern": "^0x(?!0{40}$)[0-9a-fA-F]{40}$"
},
"manifestHash": {
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
},
"participants": {
"type": "array",
"minItems": 2,
"maxItems": 32,
"items": {
"type": "object",
"properties": {
"address": {
"type": "string",
"pattern": "^0x(?!0{40}$)[0-9a-fA-F]{40}$"
},
"role": {
"type": "string",
"enum": [
"buyer",
"seller"
]
},
"requiredAct": {
"type": "string",
"enum": [
"deposit-settlement",
"post-countersign-hash"
]
},
"bondAmountUSDC6": {
"type": "string",
"pattern": "^[1-9][0-9]{0,77}$"
},
"depositDeadlineUnixSeconds": {
"type": "string",
"pattern": "^(0|[1-9][0-9]{0,19})$"
},
"performDeadlineUnixSeconds": {
"type": "string",
"pattern": "^(0|[1-9][0-9]{0,19})$"
}
},
"required": [
"address",
"role",
"requiredAct",
"bondAmountUSDC6",
"depositDeadlineUnixSeconds",
"performDeadlineUnixSeconds"
],
"additionalProperties": false
}
}
},
"required": [
"chainId",
"token",
"manifestHash",
"participants"
],
"additionalProperties": false
},
"deposit": {
"type": "object",
"properties": {
"bondAddress": {
"type": "string",
"pattern": "^0x(?!0{40}$)[0-9a-fA-F]{40}$"
},
"participant": {
"type": "string",
"pattern": "^0x(?!0{40}$)[0-9a-fA-F]{40}$"
}
},
"required": [
"bondAddress",
"participant"
],
"additionalProperties": false
},
"evidence": {
"type": "object",
"properties": {
"bondAddress": {
"type": "string",
"pattern": "^0x(?!0{40}$)[0-9a-fA-F]{40}$"
},
"deploymentTransactionHash": {
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
},
"depositTransactionHash": {
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
}
},
"required": [
"bondAddress",
"deploymentTransactionHash",
"depositTransactionHash"
],
"additionalProperties": false
}
},
"required": [
"deploy",
"deposit",
"evidence"
],
"additionalProperties": false
}
},
"required": [
"mode",
"commitment",
"signature"
],
"additionalProperties": false,
"oneOf": [
{
"properties": {
"mode": {
"const": "sign"
}
},
"required": [
"mode",
"commitment",
"signature"
],
"not": {
"required": [
"bond"
]
}
},
{
"properties": {
"mode": {
"const": "bond"
},
"publish": {
"const": true
}
},
"required": [
"mode",
"commitment",
"signature",
"bond"
]
}
]
}⚪caravan_attest(attestation, signature)
Co-sign a test-network pool outcome to build portable completion evidence. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"attestation": {
"type": "object",
"properties": {
"manifestHash": {
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
},
"poolId": {
"type": "string",
"pattern": "^[0-9A-HJKMNP-TV-Z]{26}$"
},
"role": {
"type": "string",
"enum": [
"buyer",
"seller"
]
},
"outcome": {
"type": "string",
"enum": [
"completed",
"seller_default",
"buyer_default"
]
},
"realizedUnitPrice": {
"type": "string",
"pattern": "^(0|[1-9][0-9]{0,77})$",
"not": {
"const": "115792089237316195423570985008687907853269984665640564039457584007913129639935"
}
}
},
"required": [
"manifestHash",
"poolId",
"role",
"outcome"
],
"additionalProperties": false,
"oneOf": [
{
"properties": {
"outcome": {
"const": "completed"
}
}
},
{
"properties": {
"outcome": {
"enum": [
"seller_default",
"buyer_default"
]
}
},
"not": {
"required": [
"realizedUnitPrice"
]
}
}
]
},
"signature": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{130}$"
}
},
"required": [
"attestation",
"signature"
],
"additionalProperties": false
}🟡caravan_post_offer(offer)
Publish test-network quantity tiers so verified capacity can compete for aggregated demand. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"offer": {
"type": "object",
"properties": {
"sellerId": {
"type": "string",
"minLength": 1,
"maxLength": 128
},
"productId": {
"type": "string",
"pattern": "^(?:GTIN:(?:[0-9]{8}|[0-9]{12}|[0-9]{13}|[0-9]{14})|MPN:[A-Za-z0-9][A-Za-z0-9._/-]{0,127}|spec-hash:[a-f0-9]{64})$",
"minLength": 1,
"maxLength": 138
},
"tiers": {
"type": "array",
"minItems": 1,
"maxItems": 64,
"items": {
"type": "object",
"properties": {
"minQty": {
"type": "integer",
"minimum": 1,
"maximum": 9007199254740991
},
"unitPrice": {
"type": "integer",
"minimum": 0,
"maximum": 9007199254740991
}
},
"required": [
"minQty",
"unitPrice"
],
"additionalProperties": false
}
},
"expiry": {
"type": "string",
"format": "date-time",
"pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(?:\\.[0-9]{3})?Z$",
"maxLength": 32
},
"maxOutstandingQty": {
"type": "integer",
"minimum": 1,
"maximum": 9007199254740991
},
"minCommittedQtyPerBindingTier": {
"type": "integer",
"minimum": 0,
"maximum": 9007199254740991
},
"regions": {
"type": "array",
"minItems": 1,
"maxItems": 64,
"uniqueItems": true,
"items": {
"type": "string",
"minLength": 1,
"maxLength": 64
}
},
"substitutionPolicy": {
"type": "string",
"enum": [
"none",
"equivalent",
"seller-approved"
]
},
"taxShippingExclusions": {
"type": "array",
"maxItems": 64,
"uniqueItems": true,
"items": {
"type": "string",
"minLength": 1,
"maxLength": 256
}
},
"settlementMethods": {
"type": "array",
"minItems": 1,
"maxItems": 32,
"uniqueItems": true,
"items": {
"type": "string",
"minLength": 1,
"maxLength": 64
}
},
"sellerBondLevel": {
"type": "integer",
"minimum": 0,
"maximum": 9007199254740991
},
"bindingFlag": {
"type": "string",
"enum": [
"binding",
"indicative"
]
}
},
"required": [
"sellerId",
"productId",
"tiers",
"expiry",
"maxOutstandingQty",
"minCommittedQtyPerBindingTier",
"regions",
"substitutionPolicy",
"taxShippingExclusions",
"settlementMethods",
"sellerBondLevel",
"bindingFlag"
],
"additionalProperties": false
}
},
"required": [
"offer"
],
"additionalProperties": false
}⚪caravan_seller_onboard(card, domainOrigin)
Link a seller AgentCard and HTTPS domain proof before offering capacity. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"card": {
"type": "object",
"properties": {
"version": {
"type": "string",
"const": "1.0"
},
"name": {
"type": "string",
"pattern": "\\S",
"minLength": 1,
"maxLength": 128
},
"description": {
"type": "string",
"pattern": "\\S",
"minLength": 1,
"maxLength": 2048
},
"skills": {
"type": "array",
"maxItems": 64,
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"pattern": "^[A-Za-z0-9._:-]+$",
"minLength": 1,
"maxLength": 128
},
"name": {
"type": "string",
"pattern": "\\S",
"minLength": 1,
"maxLength": 128
},
"description": {
"type": "string",
"pattern": "\\S",
"minLength": 1,
"maxLength": 1024
}
},
"required": [
"id",
"name"
],
"additionalProperties": false
}
},
"endpoints": {
"type": "array",
"minItems": 1,
"maxItems": 16,
"items": {
"type": "object",
"properties": {
"protocol": {
"type": "string",
"enum": [
"a2a",
"mcp",
"https"
]
},
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"maxLength": 2048
}
},
"required": [
"protocol",
"url"
],
"additionalProperties": false
}
},
"disclaimer": {
"type": "string",
"const": "EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK"
},
"erc8004": {
"type": "object",
"properties": {
"chainId": {
"type": "integer",
"minimum": 1,
"maximum": 9007199254740991
},
"registryAddress": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$"
},
"tokenId": {
"type": "string",
"pattern": "^(0|[1-9][0-9]{0,77})$"
}
},
"required": [
"chainId",
"registryAddress",
"tokenId"
],
"additionalProperties": false
}
},
"required": [
"version",
"name",
"skills",
"endpoints",
"disclaimer"
],
"additionalProperties": false
},
"domainOrigin": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"maxLength": 512
}
},
"required": [
"card",
"domainOrigin"
],
"additionalProperties": false
}🟢caravan_price_history(productId, limit, cursor)
Compare privacy-safe historical discounts before deciding whether to join a pool. EXPERIMENTAL — TEST NETWORK ONLY — NOT A FINANCIAL PRODUCT OR SERVICE — NO REAL FUNDS — AS IS, NO WARRANTY, NO LIABILITY — USE AT YOUR OWN RISK
Eingabe-Schema
{
"type": "object",
"properties": {
"productId": {
"type": "string",
"minLength": 1,
"maxLength": 256
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 1000
},
"cursor": {
"type": "string",
"pattern": "^cph_[0-9a-f]{64}$"
}
},
"required": [
"productId"
],
"additionalProperties": false
}Community
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