Form your French company with Claude or ChatGPT
Updated 22 October 2026 · By Dragos-Razvan Toma
Add LegalRapide to your AI assistant with the address https://legalrapide.fr/mcp. The assistant gets the current official fees, compares French legal forms, lists your documents and prepares your formation file with you. You then open a secure link to finish in your client space: documents, signature and payment never go through the chat.
Install
- Claude: Customize → Connectors → + Add → Add custom connector, address
https://legalrapide.fr/mcp, authentication "No sign in". - Claude Code:
claude mcp add --transport http legalrapide https://legalrapide.fr/mcp - ChatGPT: in Settings, Apps (or Connectors) → Advanced, enable developer mode, then create an app: address
https://legalrapide.fr/mcp, authentication "None". Menu labels change between releases and developer mode is not on every plan.
How it works
- Describe your project; the assistant asks what is missing and gives the exact cost.
- With your agreement it prepares the file and gives you a link valid for 7 days.
- Open the link, check the summary, accept the terms of sale and set your password.
- In your client space: shareholders' details, ID, proof of address for the registered office, signature, payment. Complete files are filed within 24 business hours with the Rapide plan.
Tool answers are in French. General information, not legal advice.
Related
Starting a company in France: process, costs and documents (2026)Form a French SASU, SAS, EURL or SARL: 7 steps, statutory costs from €201.96 incl. VAT in 2026, documents and timing.Open data: company formation fees in France (2026)Free datasets (CSV, JSON): official French company formation fees by legal form and territory, with the legal text and source, plus the totals online services show at checkout.
Ready to start? Answer the questionnaire in 10 minutes; your complete file is filed within 24 business hours with the Rapide plan.
Start my company →