rechtsklar24
German e-commerce law: obligation dates, statutory fine ceilings, unit-price calculator. Sourced.
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质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
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": {
"rechtsklar24": {
"url": "https://rechtsklar24.de/mcp?src=mcp"
}
}
}远程端点
https://rechtsklar24.de/mcp?src=mcpstreamable-http它能做什么
工具清单
工具（4）
🟢get_obligation_dates(thema)
Use for "seit wann gilt", "ab wann", "wann kommt", "Frist", "Stichtag", "Übergangsfrist" around German/EU e-commerce obligations: Widerrufsbutton (§ 356a BGB), GPSR, BFSG (Barrierefreiheit), Greenwashing-Verbot/EmpCo, neue Produkthaftungsrichtlinie, Preisangabenverordnung 2022, Erlöschen des Widerrufsrechts. Returns the date from rechtsklar24's source register with the statute, the source URL and the date it was last checked, and says "gilt seit" or "gilt ab" computed from today. General information only: it does not say whether a particular shop is affected or compliant.
输入模式
{
"type": "object",
"properties": {
"thema": {
"type": "string",
"enum": [
"widerrufsbutton",
"gpsr",
"bfsg",
"greenwashing_empco",
"produkthaftung",
"preisangaben_pangv",
"widerrufsrecht_erloeschen"
],
"description": "widerrufsbutton = Pflicht zur elektronischen Widerrufsfunktion; gpsr = Produktsicherheitsverordnung; bfsg = Barrierefreiheit; greenwashing_empco = Greenwashing-Verbot; produkthaftung = Umsetzungsfrist der neuen Produkthaftungsrichtlinie; preisangaben_pangv = PAngV 2022 mit 30-Tage-Regel für Streichpreise; widerrufsrecht_erloeschen = Höchstfrist ohne korrekte Belehrung."
}
},
"required": [
"thema"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"thema": {
"type": "string"
},
"titel": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"gilt_seit",
"gilt_ab",
"frist",
"register_nicht_lesbar"
],
"description": "gilt_seit = Stichtag liegt vor heute; gilt_ab = Stichtag liegt in der Zukunft; frist = Zeitraum statt Stichtag."
},
"stichtag": {
"type": [
"string",
"null"
]
},
"stichtag_text": {
"type": "string"
},
"heute": {
"type": "string"
},
"fakten": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"thema": {
"type": "string"
},
"wert": {
"type": "string"
},
"quelle": {
"type": "string"
},
"quelle_url": {
"type": "string"
},
"geprueft": {
"type": "string"
},
"register_url": {
"type": "string"
}
},
"required": [
"id",
"thema",
"wert",
"quelle",
"quelle_url",
"geprueft",
"register_url"
]
}
},
"stand": {
"type": [
"string",
"null"
]
},
"info_url": {
"type": "string"
},
"register_url": {
"type": "string"
},
"disclaimer": {
"type": "string"
}
},
"required": [
"thema",
"titel",
"status",
"stichtag_text",
"heute",
"fakten",
"info_url",
"register_url",
"disclaimer"
]
}🟢get_fine_ceilings(thema)
Use for "wie hoch ist das Bußgeld", "Strafe", "was droht", "Höchstbetrag", "Vertragsstrafe Abmahnung" in German e-commerce law: BFSG, Preisangabenverordnung, Cookies/TDDDG, Verpackungsgesetz, Elektrogesetz, DSGVO, Produktsicherheit (ProdSG/GPSR), Vertragsstrafe bei der ersten Abmahnung (§ 13a UWG). Returns the statutory maximum from the source register with paragraph, URL and check date. It is always the legal ceiling, never an estimate for a specific case or shop.
输入模式
{
"type": "object",
"properties": {
"thema": {
"type": "string",
"enum": [
"bfsg",
"pangv",
"cookies_tdddg",
"verpackg",
"elektrog",
"dsgvo",
"prodsg_gpsr",
"abmahnung_vertragsstrafe"
],
"description": "bfsg, pangv, cookies_tdddg, verpackg, elektrog, dsgvo, prodsg_gpsr oder abmahnung_vertragsstrafe."
}
},
"required": [
"thema"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"thema": {
"type": "string"
},
"titel": {
"type": "string"
},
"hoechstrahmen": {
"type": [
"string",
"null"
]
},
"hinweis": {
"type": "string"
},
"fakten": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"thema": {
"type": "string"
},
"wert": {
"type": "string"
},
"quelle": {
"type": "string"
},
"quelle_url": {
"type": "string"
},
"geprueft": {
"type": "string"
},
"register_url": {
"type": "string"
}
},
"required": [
"id",
"thema",
"wert",
"quelle",
"quelle_url",
"geprueft",
"register_url"
]
}
},
"stand": {
"type": [
"string",
"null"
]
},
"info_url": {
"type": "string"
},
"register_url": {
"type": "string"
},
"disclaimer": {
"type": "string"
}
},
"required": [
"thema",
"titel",
"hinweis",
"fakten",
"info_url",
"register_url",
"disclaimer"
]
}🟢calculate_grundpreis(price, quantity, unit, loose_goods)
Use when someone wants the base price (Grundpreis) for a product: "Grundpreis berechnen", "Preis pro Kilo/Liter/Meter/Quadratmeter", "12,90 € für 750 g". Input: total price including VAT, quantity and unit (g, kg, ml, l, mm, cm, m, cm2, m2, m3, stk). Returns the Grundpreis per legal reference unit (1 kg, 1 l, 1 m, 1 m², 1 m³ under § 5 PAngV; 100 g or 100 ml only with loose_goods=true), rounded to two decimals exactly like the calculator on rechtsklar24.de. A per-piece price is computed but flagged as not a Grundpreis (§ 4 PAngV). Arithmetic on the user's numbers only; it does not judge whether a specific offer is lawful.
输入模式
{
"type": "object",
"properties": {
"price": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Gesamtpreis in Euro inklusive Umsatzsteuer, z. B. 12.9."
},
"quantity": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Füllmenge oder Inhalt in der angegebenen Einheit, z. B. 750."
},
"unit": {
"type": "string",
"enum": [
"g",
"kg",
"ml",
"l",
"mm",
"cm",
"m",
"cm2",
"m2",
"m3",
"stk"
],
"description": "Einheit der Menge: g, kg (Gewicht); ml, l (Volumen); mm, cm, m (Länge); cm2, m2 (Fläche); m3 (Raummaß); stk = Stückzahl (kein Grundpreis)."
},
"loose_goods": {
"type": "boolean",
"description": "true nur bei loser, unverpackter Ware nach Gewicht oder Volumen: dann 100 g bzw. 100 ml als Bezugsgröße (§ 5 Absatz 2 PAngV). Standard false."
}
},
"required": [
"price",
"quantity",
"unit"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"status": {
"type": "string",
"enum": [
"ergebnis",
"kein_grundpreis"
],
"description": "kein_grundpreis = Preis je Stück: § 4 PAngV kennt dafür keinen Grundpreis; der Wert wird trotzdem ausgerechnet."
},
"preis": {
"type": "number"
},
"menge": {
"type": "number"
},
"einheit": {
"type": "string"
},
"lose_ware": {
"type": "boolean"
},
"grundpreis": {
"type": "number",
"description": "Auf zwei Nachkommastellen gerundet."
},
"bezugsgroesse": {
"type": "string"
},
"grundpreis_text": {
"type": "string"
},
"rechnung": {
"type": "string"
},
"hinweis": {
"type": [
"string",
"null"
]
},
"fakten": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"thema": {
"type": "string"
},
"wert": {
"type": "string"
},
"quelle": {
"type": "string"
},
"quelle_url": {
"type": "string"
},
"geprueft": {
"type": "string"
},
"register_url": {
"type": "string"
}
},
"required": [
"id",
"thema",
"wert",
"quelle",
"quelle_url",
"geprueft",
"register_url"
]
}
},
"stand": {
"type": [
"string",
"null"
]
},
"info_url": {
"type": "string"
},
"register_url": {
"type": "string"
},
"disclaimer": {
"type": "string"
}
},
"required": [
"status",
"preis",
"menge",
"einheit",
"lose_ware",
"grundpreis",
"bezugsgroesse",
"grundpreis_text",
"rechnung",
"fakten",
"info_url",
"register_url",
"disclaimer"
]
}🟢get_study_facts(thema)
Use for figures about how common legal defects in online shops are: "wie viele Shops haben Fehler", "Studie Rechtsfehler Onlineshops", "wie viele Händler werden abgemahnt", "Abmahnquote", "Widerrufsbelehrung fehlerhaft Prozent". Returns the numbers from rechtsklar24's RechtsRadar-Report 2026 (n = 934 certified shops) and the Händlerbund surveys, each with n, method, publisher and primary source. Aggregate figures only; no shop names.
输入模式
{
"type": "object",
"properties": {
"thema": {
"type": "string",
"enum": [
"rechtsradar_2026",
"widerrufsbelehrung",
"abmahnquoten_haendlerbund"
],
"description": "rechtsradar_2026 = Gesamtergebnis des Reports; widerrufsbelehrung = Anteil mit Lücken in der Widerrufsbelehrung; abmahnquoten_haendlerbund = Abmahnquoten 2024 und 2025."
}
},
"required": [
"thema"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"thema": {
"type": "string"
},
"titel": {
"type": "string"
},
"methode": {
"type": "string"
},
"fakten": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"thema": {
"type": "string"
},
"wert": {
"type": "string"
},
"quelle": {
"type": "string"
},
"quelle_url": {
"type": "string"
},
"geprueft": {
"type": "string"
},
"register_url": {
"type": "string"
}
},
"required": [
"id",
"thema",
"wert",
"quelle",
"quelle_url",
"geprueft",
"register_url"
]
}
},
"stand": {
"type": [
"string",
"null"
]
},
"info_url": {
"type": "string"
},
"register_url": {
"type": "string"
},
"disclaimer": {
"type": "string"
}
},
"required": [
"thema",
"titel",
"methode",
"fakten",
"info_url",
"register_url",
"disclaimer"
]
}社区
证据