rechtsklar24
German e-commerce law: obligation dates, statutory fine ceilings, unit-price calculator. Sourced.
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品質與安全性
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"rechtsklar24": {
"url": "https://rechtsklar24.de/mcp?src=mcp"
}
}
}遠端端點
https://rechtsklar24.de/mcp?src=mcpstreamable-http它能做什麼
工具清單
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.
輸入結構描述
{
"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
}輸出結構描述
{
"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.
輸入結構描述
{
"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
}輸出結構描述
{
"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.
輸入結構描述
{
"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
}輸出結構描述
{
"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.
輸入結構描述
{
"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
}輸出結構描述
{
"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"
]
}社群
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