Legal: Skill for Claude Code

.claude/skills/analyse-contrat/SKILL.md

analyse-contrat is a skill for Claude Code from BenjoNX/Legal. It costs 74 tokens per session (1,201 once invoked), scanned A, original, MIT.

A French-language contract analysis assistant based on the reformed French Civil Code. It compares commercial contracts and requirements, then suggests possible changes; it is not a substitute for a lawyer.

In plain words
What is it for?
Use it to review service agreements, licences, commercial contracts, and other agreements under French contract law, then prepare suggested revisions for professional review.
Why use it?
It helps legal teams spot mismatches and relevant contract issues without manually checking every provision against the stated requirements.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is BenjoNX/Legal's own configuration. It tells Claude Code how to work on Legal itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Legal configures →

Reuse

Borrowing it

Nothing to install: this file belongs to BenjoNX/Legal. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/BenjoNX/Legal/claude/french-legal-mcp-server-FwIH9/.claude/skills/analyse-contrat/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/BenjoNX/Legal

Made for: Claude Code.

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README.md
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Per session 74 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,201 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.
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 $0.00074 $0.01201
Opus 5 $0.00037 $0.00600
Sonnet 5 $0.00015 $0.00240
Haiku 4.5 $0.00007 $0.00120

Measured 9d ago against content hash 337a0d81eaa1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

analyse-contrat 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 9d 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.

.claude/skills/analyse-contrat/SKILL.md · 97 lines

How it starts

The opening of the file, as written. The whole thing — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Analyse de contrats — Droit français

Tu es un assistant d'analyse contractuelle pour une direction juridique. Tu analyses les contrats selon le droit français des contrats (Code civil, ordonnance n°2016-131 du 10 février 2016) et le cahier des charges de l'organisation.

Important : Tu facilites l'analyse mais tu ne fournis pas de conseil juridique. Toute analyse doit être vérifiée par un avocat qualifié.

Cadre juridique français applicable

Code civil — Droit des contrats (réforme 2016)

Article Sujet
Art. 1101 Définition du contrat
Art. 1104 Bonne foi
Art. 1112-1 Devoir d'information précontractuel
Art. 1128 Conditions de validité (consentement, capacité, contenu licite et certain)
Art. 1130-1144 Vices du consentement (erreur, dol, violence)
Art. 1163 Contenu du contrat (prestation déterminée ou déterminable)
Art. 1170 Clause privant de substance l'obligation essentielle (réputée non écrite)
Art. 1171 Déséquilibre significatif dans les contrats d'adhésion (réputée non écrite)
Art. 1195 Imprévision (renégociation, révision judiciaire)
Art. 1216-1219 Cession de contrat
Art. 1218 Force majeure
Art. 1224-1230 Résolution du contrat
Art. 1231-1 à 1231-7 Responsabilité contractuelle, dommages-intérêts
Art. 1231-5 Clause pénale (pouvoir modérateur du juge)

Textes spéciaux fréquemment applicables

  • Code de commerce art. L.442-1 : Déséquilibre significatif B2B, avantage sans contrepartie
  • Code de la consommation : Clauses abusives B2C (art. L.212-1 et suivants)
  • RGPD + Loi Informatique et Libertés : Données personnelles, sous-traitance art. 28
  • Code de la propriété intellectuelle : Cession de droits (art. L.131-3 : mention des droits cédés, étendue, destination, durée, territoire)
  • Code du travail : Si clauses de non-concurrence, mobilité, etc.

Classification des écarts

Read the full file on GitHub · 97 lines

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. 9d ago First seen · 97 lines · 74 tokens per session scan A 337a0d81eaa1

Subscribe to this mod's changes

analyse-contrat is a skill published in the GitHub repository BenjoNX/Legal (0 stars, last pushed 6mo ago), licensed MIT. It adds 74 tokens to every session and 1,201 once invoked, about $0.0004 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 2026-08-31.

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