agb-bei-iso-vertraegen-international

agb-bei-iso-vertraegen-international is a skill for Claude Code from Klotzkette/claude-fuer-deutsches-recht. It costs 46 tokens per session (606 once invoked), scanned A, original, Apache-2.0.

A German-language guide for reviewing standard contract terms in international agreements under German law. It explains AGB, the German rules that control prewritten contract terms, and considers contracts such as FIDIC, ISDA, and Incoterms.

In plain words
What is it for?
Use it to assess clauses, prepare redlines and replacement wording, build negotiation positions, and summarize the reasons for a legal position.
Why use it?
It organizes legal, evidence, and responsibility questions that can otherwise be mixed together when adapting international contract templates.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the agb-recht-pruefer plugin — 202 skills shipped together

Good fit Use it to assess clauses, prepare redlines and replacement wording, build negotiation positions, and summarize the reasons for a legal position.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/klotzkette/claude-fuer-deutsches-recht/agb-bei-iso-vertraegen-international
About the project

Claude – Deutsche rechtliche Fähigkeiten is an experimental collection of German-language skills, sub-agents, plugins, and workflows for legal work. It is intended for law firms, legal departments, and advisers handling areas such as employment, corporate, insolvency, data protection, and litigation law. The catalogue entries are the collection’s own skills, instructions, and plugin packaging.

Klotzkette/claude-fuer-deutsches-recht · 1,592 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Klotzkette/claude-fuer-deutsches-recht --skill agb-bei-iso-vertraegen-international
Clone the repo
git clone --depth 1 https://github.com/Klotzkette/claude-fuer-deutsches-recht

Made for: Claude Code.

Or install agb-recht-pruefer, the plugin that ships this one along with the rest of its 202 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for agb-bei-iso-vertraegen-international

README.md
[![agentmods](https://agentmods.dev/badge/skills/klotzkette/claude-fuer-deutsches-recht/agb-bei-iso-vertraegen-international/github.svg)](https://agentmods.dev/skills/klotzkette/claude-fuer-deutsches-recht/agb-bei-iso-vertraegen-international)
Your own site
<a href="https://agentmods.dev/skills/klotzkette/claude-fuer-deutsches-recht/agb-bei-iso-vertraegen-international"><img src="https://agentmods.dev/badge/skills/klotzkette/claude-fuer-deutsches-recht/agb-bei-iso-vertraegen-international/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for agb-bei-iso-vertraegen-international

Your own site · 80×15
<a href="https://agentmods.dev/skills/klotzkette/claude-fuer-deutsches-recht/agb-bei-iso-vertraegen-international"><img src="https://agentmods.dev/badge/skills/klotzkette/claude-fuer-deutsches-recht/agb-bei-iso-vertraegen-international.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 606 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00046 $0.00606
Opus 5 $0.00023 $0.00303
Sonnet 5 $0.00009 $0.00121
Haiku 4.5 $0.00005 $0.00061

Measured 13d ago against content hash 4438b3e90c67, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

agb-bei-iso-vertraegen-international scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agb-recht-pruefer/skills/agb-bei-iso-vertraegen-international/SKILL.md · 49 lines

What it actually says

Agb Bei Iso Vertraegen International

Fachkern: Agb Bei Iso Vertraegen International

  • Klauselproblem (Agb Bei Iso Vertraegen International): AGB bei internationalen ISO-Vertraegen. Skill behandelt die AGB-rechtliche Prüfung internationaler Vertragsmuster ICC FIDIC ISDA AIA und ihre Anpassung an deutsches Recht. Klaert die Wechselwirkung mit Rom-I und ordre public. Behandelt typische Klauseln zur Streitbeilegung Lieferung Zahlung.
  • AGB-Weiche: Einbeziehung (§ 305 BGB), überraschende Klausel (§ 305c BGB), Transparenz (§ 307 Abs. 1 S. 2 BGB), Inhaltskontrolle (§§ 307-309 BGB), Rechtsfolge (§ 306 BGB) und Prozess-/Verbandsrisiko sauber trennen.
  • Beleglogik: Originalklausel, Vertragsumfeld, Verwendungsnachweis, Verhandlungsspuren, Kundengruppe, Marktstandard und wirtschaftliche Wirkung als Matrix erfassen.
  • Arbeitsprodukt: Klauselampel, Redline, Ersatzformulierung, Verhandlungsposition und gerichtsfeste Kurzbegründung mit Live-Check amtlicher Normenquellen.

Standardmuster

  • ICC Incoterms 2020 (Lieferbedingungen).
  • ICC Force-Majeure-Klausel 2020.
  • FIDIC Conditions of Contract (Bau).
  • ISDA Master Agreement (Derivate).
  • AIA-Bedingungen (US-Bau).

AGB-Rechtliche Prüfung

  • Standardmuster sind AGB im Sinne § 305 BGB, soweit für Vielzahl von Vertraegen.
  • Spannungsverhaeltnis zwischen branchenueblicher Anwendbarkeit und deutscher AGB-Kontrolle.

ICC Force Majeure 2020

  • Hoehere Gewalt mit Beweisanforderung.
  • BGH-Linie zu Pandemie-Ereignissen: COVID-19 als Force-Majeure-Fall.

FIDIC

  • Bei Bauvertraegen in Deutschland § 650a ff. BGB-zwingend bei B2C.
  • B2B: FIDIC-Klauseln privatautonom waehlbar.

ISDA

  • Derivate-Standardvertrag mit Close-out-Netting.
  • BGH XI ZR 78/16 zur Wirksamkeit der ISDA-Klauseln nach deutschem Recht.

Prüfraster

  1. Welches Standardmuster?
  2. Anwendbares Recht?
  3. § 307 BGB im B2B-Kontext?
  4. Rom-I Eingriffsnorm?
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 13d ago First seen · 49 lines · 46 tokens per session scan A 4438b3e90c67

Subscribe to this mod's changes

agb-bei-iso-vertraegen-international is a skill published in the GitHub repository Klotzkette/claude-fuer-deutsches-recht (1,592 stars, last pushed 2d ago), licensed Apache-2.0. It adds 46 tokens to every session and 606 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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