Boncourant bronze

www.boncourant.fr

“Optimiseur et auditeur des coûts d’électricité en France. Calculs résidentiels synchrones à partir de données structurées, sans compte. Réponses Message uniquement, sans tâche persistante. Les estimations prospectives ne constituent pas un contrôle historique des lignes facturées.

https://www.boncourant.fr/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 4d ago extendedAgentCard, extensions, pushNotifications, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 21 Dec 2026 as of our check on 10 Nov 2026.

Control of the hostname was checked; nothing about who operates it.

Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

www.boncourant.fr.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 10 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “Boncourant — audit et choix du tarif d’électricité” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 10 Nov 2026

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Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · Amazon.com, Inc. (AS16509)
Last checked: 4d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.boncourant.fr controls every word below.

Calculer les tarifs résidentiels

Part.data = {skillId: tariff_comparison, arguments: schéma simulate de l’OpenAPI}. Consommation, puissance et code postal requis ; part HC déclarée pour HP/HC. Catalogue limité aux offres évaluées, incertitudes et provenance incluses.

électricitétarifsrésidentiel

Examples it gives

{"skillId":"tariff_comparison","arguments":{"postal_code":"75001","puissance_kva":9,"conso_annuelle_kwh":4500,"option":"Base"}}

Évaluer une facture résidentielle structurée

Part.data = {skillId: bill_audit, arguments: schéma analyze_bill de l’OpenAPI}. Recommandation prospective à partir d’une facture déjà extraite ; aucune lecture de PDF ni promesse de récupération d’un trop-perçu. Utiliser les outils MCP dédiés pour les contrôles historiques documentés.

électricitéfacturerecommandation

Examples it gives

{"skillId":"bill_audit","arguments":{"postal_code":"75001","puissance_kva":6,"conso_annuelle_kwh":3000,"option":"Base","current_annual_cost_eur":900}}

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: Boncourant — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.5.1
Extensions: https://boncourant.fr/agents#mcp
Découverte de l’interface MCP complémentaire (distincte du protocole A2A).

A2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so.
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: extendedAgentCard extensions pushNotifications streaming
Agent card: https://www.boncourant.fr/.well-known/agent-card.json

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