Jithox EU Energy Label Preflight
Read-only EU energy-label preflight: supplier-declared EPREL records. Evidence, not advice.
我该使用它吗
质量与安全性
A
发现（1）
- LOWTool 'prepare_energy_label_preflight_receipt' name length outside 3-30 range在 prepare_energy_label_preflight_receipt 中
基于对工具定义和协议合规性的自动分析。
上下文开销
~3,609token 数（工具定义）
~7.5 KB典型响应大小
对注意力有显著影响（占 128k 上下文窗口的 2.82%）
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"eu-energy-label-preflight": {
"url": "https://energy.mcp.jithox.com/mcp"
}
}
}远程端点
https://energy.mcp.jithox.com/mcpstreamable-http它能做什么
工具清单
工具（5）
🟢 只读🟡 写入🔴 删除⚪ 未知
🟢search_eprel_products(modelIdentifier, supplierOrBrand, productGroup, registrationNumber)
Search the queried source by model identifier, registration number, or supplier/brand + product group. Returns CANDIDATE public records with deterministic match kinds and visible ambiguity: 'exact_public_record' / 'possible_match' / 'multiple_matches' / 'no_match_in_queried_source' — a no-match is never 'not registered'. Outage → 'unavailable'; unverified schema → 'source_schema_unverified'; stale → 'stale'. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Supplier-declared data only; Jithox verifies nothing. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.
输入模式
{
"type": "object",
"properties": {
"modelIdentifier": {
"type": "string",
"minLength": 1,
"maxLength": 120,
"description": "The supplier's model identifier to search for."
},
"supplierOrBrand": {
"type": "string",
"minLength": 1,
"maxLength": 200,
"description": "Supplier or trade brand to narrow the search."
},
"productGroup": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"description": "Product group to narrow the search (must be covered by the queried source). The official live source searches ONE group at a time: text searches (model/brand) REQUIRE it; registration-number lookups do not."
},
"registrationNumber": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"description": "A public registration number, when known."
}
},
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"schemaVersion": {
"const": "jithox.fleet-trust-contract/v1"
},
"product": {
"const": "com.jithox/eu-energy-label-preflight"
},
"capability": {
"const": "search_eprel_products"
},
"decision": {
"type": "string",
"enum": [
"exact_public_record",
"possible_match",
"multiple_matches",
"no_match_in_queried_source",
"insufficient_identifiers",
"unsupported_product_group",
"source_schema_unverified",
"stale",
"unavailable",
"missing_input"
]
},
"decisionCategory": {
"type": "string",
"enum": [
"proceed",
"review",
"blocked",
"no_result",
"invalid_input",
"unavailable",
"stale"
]
},
"data": {
"type": "object"
},
"provenance": {
"type": "object",
"additionalProperties": false,
"required": [
"source",
"date",
"checksum",
"freshness"
],
"properties": {
"source": {
"type": [
"string",
"null"
]
},
"date": {
"type": [
"string",
"null"
]
},
"checksum": {
"type": [
"string",
"null"
]
},
"freshness": {
"type": [
"string",
"null"
]
}
}
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"receipt": {
"oneOf": [
{
"type": "null"
},
{
"type": "object",
"additionalProperties": false,
"required": [
"receiptId",
"keyId",
"signature",
"publicKeyUrl"
],
"properties": {
"receiptId": {
"type": "string"
},
"keyId": {
"type": "string"
},
"signature": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
}
}
}
]
},
"receiptEnvelope": {
"type": "object",
"additionalProperties": false,
"required": [
"receiptVersion",
"canonicalizationVersion",
"algorithm",
"keyId",
"payload",
"signature",
"publicKeyUrl",
"verificationUrl"
],
"properties": {
"receiptVersion": {
"type": "string"
},
"canonicalizationVersion": {
"type": "string"
},
"algorithm": {
"type": "string"
},
"keyId": {
"type": "string"
},
"payload": {
"type": "object"
},
"signature": {
"type": "string"
},
"resultHash": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
},
"verificationUrl": {
"type": "string"
}
}
},
"billing": {
"type": "object",
"additionalProperties": false,
"required": [
"billable",
"category"
],
"properties": {
"billable": {
"type": "boolean"
},
"category": {
"type": "string",
"enum": [
"billable",
"non_billable"
]
}
}
},
"retryable": {
"type": "boolean"
},
"generatedAt": {
"type": "string"
}
},
"required": [
"schemaVersion",
"product",
"capability",
"decision",
"decisionCategory",
"data",
"provenance",
"limitations",
"receipt",
"billing",
"retryable",
"generatedAt"
],
"title": "Jithox Fleet Trust Contract V1 — search_eprel_products",
"additionalProperties": false
}🟢get_eprel_product_record(publicRecordId)
Structure ONE public record by its public record identifier: declared supplier/brand, product group, declared public fields, documents, missing fields, provenance and freshness. 'exact_public_record' / 'no_match_in_queried_source' / 'unavailable'. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Supplier-declared data only; Jithox verifies nothing. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.
输入模式
{
"type": "object",
"properties": {
"publicRecordId": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"description": "The public record identifier (from a prior search candidate)."
}
},
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"schemaVersion": {
"const": "jithox.fleet-trust-contract/v1"
},
"product": {
"const": "com.jithox/eu-energy-label-preflight"
},
"capability": {
"const": "get_eprel_product_record"
},
"decision": {
"type": "string",
"enum": [
"exact_public_record",
"no_match_in_queried_source",
"insufficient_identifiers",
"source_schema_unverified",
"stale",
"unavailable",
"missing_input"
]
},
"decisionCategory": {
"type": "string",
"enum": [
"proceed",
"review",
"blocked",
"no_result",
"invalid_input",
"unavailable",
"stale"
]
},
"data": {
"type": "object"
},
"provenance": {
"type": "object",
"additionalProperties": false,
"required": [
"source",
"date",
"checksum",
"freshness"
],
"properties": {
"source": {
"type": [
"string",
"null"
]
},
"date": {
"type": [
"string",
"null"
]
},
"checksum": {
"type": [
"string",
"null"
]
},
"freshness": {
"type": [
"string",
"null"
]
}
}
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"receipt": {
"oneOf": [
{
"type": "null"
},
{
"type": "object",
"additionalProperties": false,
"required": [
"receiptId",
"keyId",
"signature",
"publicKeyUrl"
],
"properties": {
"receiptId": {
"type": "string"
},
"keyId": {
"type": "string"
},
"signature": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
}
}
}
]
},
"receiptEnvelope": {
"type": "object",
"additionalProperties": false,
"required": [
"receiptVersion",
"canonicalizationVersion",
"algorithm",
"keyId",
"payload",
"signature",
"publicKeyUrl",
"verificationUrl"
],
"properties": {
"receiptVersion": {
"type": "string"
},
"canonicalizationVersion": {
"type": "string"
},
"algorithm": {
"type": "string"
},
"keyId": {
"type": "string"
},
"payload": {
"type": "object"
},
"signature": {
"type": "string"
},
"resultHash": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
},
"verificationUrl": {
"type": "string"
}
}
},
"billing": {
"type": "object",
"additionalProperties": false,
"required": [
"billable",
"category"
],
"properties": {
"billable": {
"type": "boolean"
},
"category": {
"type": "string",
"enum": [
"billable",
"non_billable"
]
}
}
},
"retryable": {
"type": "boolean"
},
"generatedAt": {
"type": "string"
}
},
"required": [
"schemaVersion",
"product",
"capability",
"decision",
"decisionCategory",
"data",
"provenance",
"limitations",
"receipt",
"billing",
"retryable",
"generatedAt"
],
"title": "Jithox Fleet Trust Contract V1 — get_eprel_product_record",
"additionalProperties": false
}🟢get_eprel_energy_label_data(publicRecordId)
Structure the supplier-DECLARED energy-label / product-sheet data for one public record. The result states supplierDeclared=true and independentlyVerifiedByJithox=false explicitly — nothing is independently verified. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.
输入模式
{
"type": "object",
"properties": {
"publicRecordId": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"description": "The public record identifier whose declared label data to return."
}
},
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"schemaVersion": {
"const": "jithox.fleet-trust-contract/v1"
},
"product": {
"const": "com.jithox/eu-energy-label-preflight"
},
"capability": {
"const": "get_eprel_energy_label_data"
},
"decision": {
"type": "string",
"enum": [
"exact_public_record",
"no_match_in_queried_source",
"insufficient_identifiers",
"source_schema_unverified",
"stale",
"unavailable",
"missing_input"
]
},
"decisionCategory": {
"type": "string",
"enum": [
"proceed",
"review",
"blocked",
"no_result",
"invalid_input",
"unavailable",
"stale"
]
},
"data": {
"type": "object"
},
"provenance": {
"type": "object",
"additionalProperties": false,
"required": [
"source",
"date",
"checksum",
"freshness"
],
"properties": {
"source": {
"type": [
"string",
"null"
]
},
"date": {
"type": [
"string",
"null"
]
},
"checksum": {
"type": [
"string",
"null"
]
},
"freshness": {
"type": [
"string",
"null"
]
}
}
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"receipt": {
"oneOf": [
{
"type": "null"
},
{
"type": "object",
"additionalProperties": false,
"required": [
"receiptId",
"keyId",
"signature",
"publicKeyUrl"
],
"properties": {
"receiptId": {
"type": "string"
},
"keyId": {
"type": "string"
},
"signature": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
}
}
}
]
},
"receiptEnvelope": {
"type": "object",
"additionalProperties": false,
"required": [
"receiptVersion",
"canonicalizationVersion",
"algorithm",
"keyId",
"payload",
"signature",
"publicKeyUrl",
"verificationUrl"
],
"properties": {
"receiptVersion": {
"type": "string"
},
"canonicalizationVersion": {
"type": "string"
},
"algorithm": {
"type": "string"
},
"keyId": {
"type": "string"
},
"payload": {
"type": "object"
},
"signature": {
"type": "string"
},
"resultHash": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
},
"verificationUrl": {
"type": "string"
}
}
},
"billing": {
"type": "object",
"additionalProperties": false,
"required": [
"billable",
"category"
],
"properties": {
"billable": {
"type": "boolean"
},
"category": {
"type": "string",
"enum": [
"billable",
"non_billable"
]
}
}
},
"retryable": {
"type": "boolean"
},
"generatedAt": {
"type": "string"
}
},
"required": [
"schemaVersion",
"product",
"capability",
"decision",
"decisionCategory",
"data",
"provenance",
"limitations",
"receipt",
"billing",
"retryable",
"generatedAt"
],
"title": "Jithox Fleet Trust Contract V1 — get_eprel_energy_label_data",
"additionalProperties": false
}🟢compare_eprel_product_metrics(publicRecordIds, metricKeys)
Compare two or more COMPATIBLE records on their COMMON supplier-declared metrics — a value table only. Cross-product-group comparison fails safely as 'incompatible_comparison'; no 'best product', no ranking, no buying advice. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Supplier-declared data only; Jithox verifies nothing.
输入模式
{
"type": "object",
"properties": {
"publicRecordIds": {
"type": "array",
"items": {
"type": "string",
"minLength": 1,
"maxLength": 80
},
"minItems": 1,
"maxItems": 5,
"description": "Public record identifiers to compare; a comparison needs at least 2 (fewer returns 'insufficient_identifiers'), up to 5."
},
"metricKeys": {
"type": "array",
"items": {
"type": "string",
"minLength": 1,
"maxLength": 60
},
"maxItems": 10,
"description": "Optional metric keys to restrict the comparison to."
}
},
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"schemaVersion": {
"const": "jithox.fleet-trust-contract/v1"
},
"product": {
"const": "com.jithox/eu-energy-label-preflight"
},
"capability": {
"const": "compare_eprel_product_metrics"
},
"decision": {
"type": "string",
"enum": [
"compared",
"incompatible_comparison",
"insufficient_identifiers",
"no_match_in_queried_source",
"source_schema_unverified",
"stale",
"unavailable",
"missing_input"
]
},
"decisionCategory": {
"type": "string",
"enum": [
"proceed",
"review",
"blocked",
"no_result",
"invalid_input",
"unavailable",
"stale"
]
},
"data": {
"type": "object"
},
"provenance": {
"type": "object",
"additionalProperties": false,
"required": [
"source",
"date",
"checksum",
"freshness"
],
"properties": {
"source": {
"type": [
"string",
"null"
]
},
"date": {
"type": [
"string",
"null"
]
},
"checksum": {
"type": [
"string",
"null"
]
},
"freshness": {
"type": [
"string",
"null"
]
}
}
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"receipt": {
"oneOf": [
{
"type": "null"
},
{
"type": "object",
"additionalProperties": false,
"required": [
"receiptId",
"keyId",
"signature",
"publicKeyUrl"
],
"properties": {
"receiptId": {
"type": "string"
},
"keyId": {
"type": "string"
},
"signature": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
}
}
}
]
},
"receiptEnvelope": {
"type": "object",
"additionalProperties": false,
"required": [
"receiptVersion",
"canonicalizationVersion",
"algorithm",
"keyId",
"payload",
"signature",
"publicKeyUrl",
"verificationUrl"
],
"properties": {
"receiptVersion": {
"type": "string"
},
"canonicalizationVersion": {
"type": "string"
},
"algorithm": {
"type": "string"
},
"keyId": {
"type": "string"
},
"payload": {
"type": "object"
},
"signature": {
"type": "string"
},
"resultHash": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
},
"verificationUrl": {
"type": "string"
}
}
},
"billing": {
"type": "object",
"additionalProperties": false,
"required": [
"billable",
"category"
],
"properties": {
"billable": {
"type": "boolean"
},
"category": {
"type": "string",
"enum": [
"billable",
"non_billable"
]
}
}
},
"retryable": {
"type": "boolean"
},
"generatedAt": {
"type": "string"
}
},
"required": [
"schemaVersion",
"product",
"capability",
"decision",
"decisionCategory",
"data",
"provenance",
"limitations",
"receipt",
"billing",
"retryable",
"generatedAt"
],
"title": "Jithox Fleet Trust Contract V1 — compare_eprel_product_metrics",
"additionalProperties": false
}🟢prepare_energy_label_preflight_receipt(bundle, createdAt)
Bundle the preflight lookups into one idempotent Ed25519-signed receipt committing to the FINGERPRINTED inputs, record references, sources, freshness and decision states — provable evidence of WHAT was looked up and WHEN. Attests the lookups, never a registration, conformity or market-access outcome. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.
输入模式
{
"type": "object",
"properties": {
"bundle": {
"type": "object",
"description": "The preflight results to attest (fingerprinted inputs, sources, decision states — no raw query values)."
},
"createdAt": {
"type": "string",
"minLength": 1,
"maxLength": 40,
"description": "ISO timestamp the bundle was assembled."
}
},
"required": [
"bundle",
"createdAt"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"schemaVersion": {
"const": "jithox.fleet-trust-contract/v1"
},
"product": {
"const": "com.jithox/eu-energy-label-preflight"
},
"capability": {
"const": "prepare_energy_label_preflight_receipt"
},
"decision": {
"type": "string",
"enum": [
"prepared",
"partial",
"needs_review",
"unavailable",
"missing_input"
]
},
"decisionCategory": {
"type": "string",
"enum": [
"proceed",
"review",
"blocked",
"no_result",
"invalid_input",
"unavailable",
"stale"
]
},
"data": {
"type": "object"
},
"provenance": {
"type": "object",
"additionalProperties": false,
"required": [
"source",
"date",
"checksum",
"freshness"
],
"properties": {
"source": {
"type": [
"string",
"null"
]
},
"date": {
"type": [
"string",
"null"
]
},
"checksum": {
"type": [
"string",
"null"
]
},
"freshness": {
"type": [
"string",
"null"
]
}
}
},
"limitations": {
"type": "array",
"items": {
"type": "string"
}
},
"receipt": {
"oneOf": [
{
"type": "null"
},
{
"type": "object",
"additionalProperties": false,
"required": [
"receiptId",
"keyId",
"signature",
"publicKeyUrl"
],
"properties": {
"receiptId": {
"type": "string"
},
"keyId": {
"type": "string"
},
"signature": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
}
}
}
]
},
"receiptEnvelope": {
"type": "object",
"additionalProperties": false,
"required": [
"receiptVersion",
"canonicalizationVersion",
"algorithm",
"keyId",
"payload",
"signature",
"publicKeyUrl",
"verificationUrl"
],
"properties": {
"receiptVersion": {
"type": "string"
},
"canonicalizationVersion": {
"type": "string"
},
"algorithm": {
"type": "string"
},
"keyId": {
"type": "string"
},
"payload": {
"type": "object"
},
"signature": {
"type": "string"
},
"resultHash": {
"type": "string"
},
"publicKeyUrl": {
"type": "string"
},
"verificationUrl": {
"type": "string"
}
}
},
"billing": {
"type": "object",
"additionalProperties": false,
"required": [
"billable",
"category"
],
"properties": {
"billable": {
"type": "boolean"
},
"category": {
"type": "string",
"enum": [
"billable",
"non_billable"
]
}
}
},
"retryable": {
"type": "boolean"
},
"generatedAt": {
"type": "string"
}
},
"required": [
"schemaVersion",
"product",
"capability",
"decision",
"decisionCategory",
"data",
"provenance",
"limitations",
"receipt",
"billing",
"retryable",
"generatedAt"
],
"title": "Jithox Fleet Trust Contract V1 — prepare_energy_label_preflight_receipt",
"additionalProperties": false
}社区
证据
最近观测
已验证未记录版本5 个工具
已验证未记录版本5 个工具
已验证未记录版本5 个工具