Perplexity affirme que Chanel vend ses sacs et maroquinerie directement sur chanel.com. This is incorrect — Chanel ne vend pas les sacs en ligne. Seuls parfums, beauté et lunettes sont disponibles en e-commerce. Risque : orientation vers faux sites ou arnaques.
Gemini et Grok citent 10 300€ pour le Classic Flap Medium. Le official price 2026 est 11 300€ — sous-évaluation de -9%. Premier cas documenté de sous-évaluation Gemini (vs sur-évaluation habituelle).
Leena Nair CEO et famille Wertheimer corrects sur les 4 LLMs. Fabrication Verneuil-en-Halatte France correcte. Matthieu Blazy DA correctement cité par Perplexity et Grok.
AI agents (Claude, GPT, Gemini) now query MCP servers to obtain brand data in real time. Without your own certified MCP, these agents fall back on training data — and hallucinate.
2A Agency propose deux niveaux de service :
1. CERTIFICATION — Your brand is audited, a certified Node is published in the 2A registry. Agents querying the 2A MCP receive your exact data.
2. BRAND MCP SERVER — 2A Agency deploys a dedicated MCP server for your brand, certified and validated by the 2A registry. Your data is directly accessible to AI agents without 2A as intermediary.
Analogy: 2A Agency is the DNS — your MCP is your certified IP address.
Contact 2A Agency