French company data from public registers (Sirene, RNE, BODACC) and French legal notices.
Connect Remote server
claude mcp add --transport http entreprises https://mcp.legalone.fr/mcp
{
"mcpServers": {
"entreprises": {
"url": "https://mcp.legalone.fr/mcp"
}
}
}
{
"servers": {
"entreprises": {
"type": "http",
"url": "https://mcp.legalone.fr/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.legalone.fr/mcp
Tools 12 found in our last check
search_companiesUse this when the user names a French company (or gives a SIREN or SIRET) and you need to identify it: returns up to 20 matches with name, SIREN, status, legal form code, NAF code and head-office city. Name matching is a prefix match on the official name. Do not use for people,…
get_companyUse this when you know a company's SIREN and the user wants its identity, or wants to pre-fill a business customer's onboarding form: name, active or ceased, legal form code, NAF code, creation date, head office, establishments, share capital and current officers (name and role…
get_establishmentUse this when the user gives a SIRET (14 digits) and wants that establishment's address, activity code, status and whether it is the head office. Do not use to find all establishments of a company; get_company lists them.
list_bodacc_noticesUse this when the user asks what was officially published about a company (registration, changes, sale of business, insolvency proceedings, removal) and you know its SIREN: returns the latest BODACC notices, newest first, with links to the official text. Do not use to search not…
get_bodacc_noticeUse this when you have a BODACC notice identifier (for example from list_bodacc_notices) and need its detailed content. Personal details such as birth dates and home addresses are never included. Do not use to look for notices without an identifier.
list_company_documentsUse this when the user wants to know which deeds or annual-accounts filings a company has registered (title and dates), with a link to download them from the INPI. Do not use to read financial figures; the documents themselves are not returned.
search_addressesUse this when the user gives a French postal address, complete or partial, and wants it checked, completed, normalized or geolocated: returns the best Base Adresse Nationale matches with house number, street, postcode, city, INSEE municipality code, coordinates and a match score…
get_legal_notice_priceUse this when the user asks how much a legal notice (annonce légale) costs for a formality in a French department: returns the exact regulated price excluding and including VAT, set by ministerial order and identical in every authorised newspaper of that department. Notices pric…
which_legal_noticeUse this when a French company or its adviser describes a corporate event (creation, registered office transfer within or outside the department, change of manager or president, name, corporate purpose, share capital, legal form, duration, dissolution, liquidation closure, sale…
get_next_stepsUse this when the user has published, or is about to publish, a legal notice and asks what comes next: the filing on the one-stop shop for business formalities (guichet unique, INPI), deadlines, what the court registry does (BODACC) and the documents to prepare for that formalit…
prepare_legal_noticeUse this when the user wants LegalOne to prepare their legal notice: a change to an existing company (registered office transfer, change of manager or president, name, corporate purpose, share capital, duration, early dissolution, liquidation closure), from its SIREN and the fac…
update_legal_notice_draftUse this when the user wants to add or correct a fact in a draft that prepare_legal_notice created in this conversation (a forgotten duration, another date, a misspelt name): send its draftId and editToken, the formality and only the fields to change; the others stay as they are…
Details
| Endpoint | https://mcp.legalone.fr/mcp (Streamable HTTP) |
| First published | 2 Nov 2026 |
| Last updated | 2 Nov 2026 |
| Registry name | fr.legalone/entreprises |
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