Invoice Preflight
Reconciles UBL, PDF, and image invoices with purchase details and returns evidence.
使うべきか
品質と安全性
A
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
~2,546トークン数（ツール定義）
~6.8 KB一般的なレスポンスサイズ
注意への影響は中程度（128k コンテキストの 1.99%）
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"invoice-preflight": {
"url": "https://mcp.dropenginehq.com/api/paid-mcp"
}
}
}リモートエンドポイント
https://mcp.dropenginehq.com/api/paid-mcpstreamable-httphttps://mcp.dropenginehq.com/api/invoice-mcpstreamable-httpできること
ツール一覧
ツール（4）
🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢invoice_preflight_quote(document_type, page_count, file_size_bytes)
FREE, no wallet or document upload: choose the lowest priced Invoice Preflight tool from document type, PDF page count, and optional byte size. Call this before a paid invoice tool when the tier is uncertain. It does not inspect or validate the document.
入力スキーマ
{
"type": "object",
"properties": {
"document_type": {
"type": "string",
"enum": [
"ubl_xml",
"pdf",
"image"
]
},
"page_count": {
"type": "integer",
"minimum": 1,
"maximum": 10000
},
"file_size_bytes": {
"type": "integer",
"minimum": 1,
"maximum": 9007199254740991
}
},
"required": [
"document_type"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"properties": {
"status": {
"type": "string",
"enum": [
"ready",
"needs_page_count",
"unsupported",
"temporarily_unavailable"
]
},
"recommended_tool": {
"anyOf": [
{
"type": "string",
"enum": [
"invoice_preflight",
"invoice_preflight_10_pages",
"invoice_preflight_50_pages"
]
},
{
"type": "null"
}
]
},
"price_usdc": {
"type": [
"string",
"null"
]
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532"
]
},
"reason": {
"type": "string"
},
"no_payment_taken": {
"type": "boolean",
"const": true
},
"document_not_inspected": {
"type": "boolean",
"const": true
},
"final_validation_on_paid_call": {
"type": "boolean",
"const": true
}
},
"required": [
"status",
"recommended_tool",
"price_usdc",
"network",
"reason",
"no_payment_taken",
"document_not_inspected",
"final_validation_on_paid_call"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢invoice_preflight(document_xml, document_url, document_base64, mime_type, expected)
Paid invoice check ($0.065 USDC on Base): UBL XML or complete PDF/image invoices up to 3 pages. Compares expected purchase fields and line items; returns evidence, amount checks and match/discrepancy/needs_review. No payment or bookkeeping action is taken.
入力スキーマ
{
"type": "object",
"properties": {
"document_xml": {
"type": "string",
"minLength": 1,
"maxLength": 1000000
},
"document_url": {
"type": "string",
"maxLength": 2048,
"format": "uri"
},
"document_base64": {
"type": "string",
"minLength": 4,
"maxLength": 13500000
},
"mime_type": {
"type": "string",
"enum": [
"application/pdf",
"image/png",
"image/jpeg"
]
},
"expected": {
"type": "object",
"properties": {
"supplier_name": {
"type": "string",
"minLength": 1,
"maxLength": 200
},
"purchase_order": {
"type": "string",
"minLength": 1,
"maxLength": 100
},
"currency": {
"type": "string",
"minLength": 3,
"maxLength": 3
},
"subtotal": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"tax": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"total": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"line_items": {
"minItems": 1,
"maxItems": 1000,
"type": "array",
"items": {
"type": "object",
"properties": {
"description": {
"type": "string",
"minLength": 1,
"maxLength": 300
},
"amount": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
}
},
"required": [
"description",
"amount"
],
"additionalProperties": false
}
}
},
"additionalProperties": false
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"properties": {
"decision": {
"type": "string",
"enum": [
"match",
"discrepancy",
"needs_review"
]
},
"invoice": {
"type": "object",
"properties": {
"number": {
"type": [
"string",
"null"
]
},
"supplier_name": {
"type": [
"string",
"null"
]
},
"purchase_order": {
"type": [
"string",
"null"
]
},
"currency": {
"type": [
"string",
"null"
]
},
"subtotal": {
"type": [
"string",
"null"
]
},
"tax": {
"type": [
"string",
"null"
]
},
"total": {
"type": [
"string",
"null"
]
},
"line_items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"description": {
"type": [
"string",
"null"
]
},
"amount": {
"type": "string"
}
},
"required": [
"description",
"amount"
],
"additionalProperties": false
}
}
},
"required": [
"number",
"supplier_name",
"purchase_order",
"currency",
"subtotal",
"tax",
"total",
"line_items"
],
"additionalProperties": false
},
"checks": {
"type": "array",
"items": {
"type": "object",
"properties": {
"field": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"match",
"discrepancy",
"needs_review"
]
},
"expected": {
"type": "string"
},
"actual": {
"type": "string"
},
"calculated": {
"type": "string"
}
},
"required": [
"field",
"status"
],
"additionalProperties": false
}
},
"evidence": {
"type": "array",
"items": {
"type": "object",
"properties": {
"field": {
"type": "string"
},
"source": {
"type": "string"
},
"text": {
"type": "string"
}
},
"required": [
"field",
"source",
"text"
],
"additionalProperties": false
}
},
"source_sha256": {
"type": "string"
},
"pages_processed": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 9007199254740991
},
"warnings": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"decision",
"invoice",
"checks",
"evidence",
"source_sha256",
"warnings"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}⚪invoice_preflight_10_pages(document_url, document_base64, mime_type, expected)
Paid invoice OCR ($0.13 USDC on Base): process complete PDF/image invoices up to 10 pages. Oversized PDFs are rejected before OCR.
入力スキーマ
{
"type": "object",
"properties": {
"document_url": {
"type": "string",
"maxLength": 2048,
"format": "uri"
},
"document_base64": {
"type": "string",
"minLength": 4,
"maxLength": 13500000
},
"mime_type": {
"type": "string",
"enum": [
"application/pdf",
"image/png",
"image/jpeg"
]
},
"expected": {
"type": "object",
"properties": {
"supplier_name": {
"type": "string",
"minLength": 1,
"maxLength": 200
},
"purchase_order": {
"type": "string",
"minLength": 1,
"maxLength": 100
},
"currency": {
"type": "string",
"minLength": 3,
"maxLength": 3
},
"subtotal": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"tax": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"total": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"line_items": {
"minItems": 1,
"maxItems": 1000,
"type": "array",
"items": {
"type": "object",
"properties": {
"description": {
"type": "string",
"minLength": 1,
"maxLength": 300
},
"amount": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
}
},
"required": [
"description",
"amount"
],
"additionalProperties": false
}
}
},
"additionalProperties": false
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"properties": {
"decision": {
"type": "string",
"enum": [
"match",
"discrepancy",
"needs_review"
]
},
"invoice": {
"type": "object",
"properties": {
"number": {
"type": [
"string",
"null"
]
},
"supplier_name": {
"type": [
"string",
"null"
]
},
"purchase_order": {
"type": [
"string",
"null"
]
},
"currency": {
"type": [
"string",
"null"
]
},
"subtotal": {
"type": [
"string",
"null"
]
},
"tax": {
"type": [
"string",
"null"
]
},
"total": {
"type": [
"string",
"null"
]
},
"line_items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"description": {
"type": [
"string",
"null"
]
},
"amount": {
"type": "string"
}
},
"required": [
"description",
"amount"
],
"additionalProperties": false
}
}
},
"required": [
"number",
"supplier_name",
"purchase_order",
"currency",
"subtotal",
"tax",
"total",
"line_items"
],
"additionalProperties": false
},
"checks": {
"type": "array",
"items": {
"type": "object",
"properties": {
"field": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"match",
"discrepancy",
"needs_review"
]
},
"expected": {
"type": "string"
},
"actual": {
"type": "string"
},
"calculated": {
"type": "string"
}
},
"required": [
"field",
"status"
],
"additionalProperties": false
}
},
"evidence": {
"type": "array",
"items": {
"type": "object",
"properties": {
"field": {
"type": "string"
},
"source": {
"type": "string"
},
"text": {
"type": "string"
}
},
"required": [
"field",
"source",
"text"
],
"additionalProperties": false
}
},
"source_sha256": {
"type": "string"
},
"pages_processed": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 9007199254740991
},
"warnings": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"decision",
"invoice",
"checks",
"evidence",
"source_sha256",
"warnings"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}⚪invoice_preflight_50_pages(document_url, document_base64, mime_type, expected)
Paid invoice OCR ($0.475 USDC on Base): process complete PDF/image invoices up to 50 pages. Oversized PDFs are rejected before OCR.
入力スキーマ
{
"type": "object",
"properties": {
"document_url": {
"type": "string",
"maxLength": 2048,
"format": "uri"
},
"document_base64": {
"type": "string",
"minLength": 4,
"maxLength": 13500000
},
"mime_type": {
"type": "string",
"enum": [
"application/pdf",
"image/png",
"image/jpeg"
]
},
"expected": {
"type": "object",
"properties": {
"supplier_name": {
"type": "string",
"minLength": 1,
"maxLength": 200
},
"purchase_order": {
"type": "string",
"minLength": 1,
"maxLength": 100
},
"currency": {
"type": "string",
"minLength": 3,
"maxLength": 3
},
"subtotal": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"tax": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"total": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
},
"line_items": {
"minItems": 1,
"maxItems": 1000,
"type": "array",
"items": {
"type": "object",
"properties": {
"description": {
"type": "string",
"minLength": 1,
"maxLength": 300
},
"amount": {
"type": "string",
"pattern": "^-?\\d+(?:\\.\\d{1,2})?$"
}
},
"required": [
"description",
"amount"
],
"additionalProperties": false
}
}
},
"additionalProperties": false
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"properties": {
"decision": {
"type": "string",
"enum": [
"match",
"discrepancy",
"needs_review"
]
},
"invoice": {
"type": "object",
"properties": {
"number": {
"type": [
"string",
"null"
]
},
"supplier_name": {
"type": [
"string",
"null"
]
},
"purchase_order": {
"type": [
"string",
"null"
]
},
"currency": {
"type": [
"string",
"null"
]
},
"subtotal": {
"type": [
"string",
"null"
]
},
"tax": {
"type": [
"string",
"null"
]
},
"total": {
"type": [
"string",
"null"
]
},
"line_items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"description": {
"type": [
"string",
"null"
]
},
"amount": {
"type": "string"
}
},
"required": [
"description",
"amount"
],
"additionalProperties": false
}
}
},
"required": [
"number",
"supplier_name",
"purchase_order",
"currency",
"subtotal",
"tax",
"total",
"line_items"
],
"additionalProperties": false
},
"checks": {
"type": "array",
"items": {
"type": "object",
"properties": {
"field": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"match",
"discrepancy",
"needs_review"
]
},
"expected": {
"type": "string"
},
"actual": {
"type": "string"
},
"calculated": {
"type": "string"
}
},
"required": [
"field",
"status"
],
"additionalProperties": false
}
},
"evidence": {
"type": "array",
"items": {
"type": "object",
"properties": {
"field": {
"type": "string"
},
"source": {
"type": "string"
},
"text": {
"type": "string"
}
},
"required": [
"field",
"source",
"text"
],
"additionalProperties": false
}
},
"source_sha256": {
"type": "string"
},
"pages_processed": {
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 9007199254740991
},
"warnings": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"decision",
"invoice",
"checks",
"evidence",
"source_sha256",
"warnings"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}コミュニティ
エビデンス
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検証済みバージョンは記録されていませんツール 4 件
検証済みバージョンは記録されていませんツール 3 件