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.
npx skills add BuilderCed/agent-skills --skill fr-droit-immobiliergit clone --depth 1 https://github.com/BuilderCed/agent-skillsWrote 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.
[](https://agentmods.dev/skills/builderced/agent-skills/fr-droit-immobilier)<a href="https://agentmods.dev/skills/builderced/agent-skills/fr-droit-immobilier"><img src="https://agentmods.dev/badge/skills/builderced/agent-skills/fr-droit-immobilier/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.
<a href="https://agentmods.dev/skills/builderced/agent-skills/fr-droit-immobilier"><img src="https://agentmods.dev/badge/skills/builderced/agent-skills/fr-droit-immobilier.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00040 | $0.01263 |
| Opus 5 | $0.00020 | $0.00632 |
| Sonnet 5 | $0.00008 | $0.00253 |
| Haiku 4.5 | $0.00004 | $0.00126 |
Grade A, and why
fr-droit-immobilier 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Droit Immobilier France (Particuliers)
AVERTISSEMENT : Orientations generales. Consultez un notaire ou avocat pour toute decision juridique.
Quand Utiliser
- Acheter ou vendre un bien immobilier
- Signer ou rompre un bail de location
- Comprendre les diagnostics obligatoires
- Calculer des frais de notaire
- Connaitre ses droits de locataire ou proprietaire
- Declarer des revenus fonciers
Diagnostics Obligatoires (Vente)
Le DDT (Dossier de Diagnostics Techniques) doit contenir :
| Diagnostic | Validite | Obligatoire si |
|---|---|---|
| DPE (Performance Energetique) | 10 ans | Toujours |
| Amiante | Illimite si negatif | Permis de construire avant 01/07/1997 |
| Plomb (CREP) | 1 an (vente), 6 ans (location) | Construction avant 01/01/1949 |
| Electricite | 3 ans | Installation > 15 ans |
| Gaz | 3 ans | Installation > 15 ans |
| Termites | 6 mois | Zones a risque (arrete prefectoral) |
| ERP (Risques naturels/techno) | 6 mois | Toujours |
| Assainissement | 3 ans | Non raccorde au tout-a-l'egout |
| Bruit | Illimite | Zone d'exposition au bruit des aerodromes |
| Audit energetique | 10 ans | Logements classes F ou G au DPE (depuis 2023) |
Interdictions de Location par DPE
| Date | Interdiction |
|---|---|
| Depuis 2023 | Logements > 450 kWh/m2/an (G+) |
| Depuis 2025 | Logements classes G |
| 2028 | Logements classes F |
| 2034 | Logements classes E |
Frais de Notaire (Estimation)
| Composante | Ancien | Neuf |
|---|---|---|
| Droits de mutation | ~5.80% | ~0.71% |
| Emoluments notaire | ~0.80% | ~0.80% |
| Frais divers | ~0.40% | ~0.40% |
| Total approximatif | ~7-8% | ~2-3% |
Bail d'Habitation (Loi du 6 juillet 1989)
Location Vide
- Duree minimum : 3 ans (proprietaire personne physique) ou 6 ans (personne morale)
- Preavis locataire : 3 mois (1 mois en zone tendue, mutation, perte emploi, RSA)
- Preavis proprietaire : 6 mois avant echeance, motif obligatoire (reprise, vente, motif legitime)
- Depot de garantie : 1 mois de loyer HC maximum
- Restitution : 1 mois (si etat des lieux conforme) ou 2 mois (si degradations)
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.
- 11d ago First seen · 116 lines · 40 tokens per session scan A 5eeed50a2c0f
fr-droit-immobilier is a skill published in the GitHub repository BuilderCed/agent-skills (2 stars, last pushed 4mo ago), licensed MIT. It adds 40 tokens to every session and 1,263 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 2026-08-31.
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