klaren-mcp

klaren-mcp

MCP server for Klaren — the French public directory of companies, directors and associations.

Data sourced from the Registre National des Entreprises (INPI), the SIRENE repertory (INSEE) and the Répertoire National des Associations (RNA).

Available tools

Tool	Description
rechercher_entreprises	Search companies by name, SIREN, activity or location
fiche_entreprise	Full company profile by SIREN number
rechercher_dirigeants	Search company directors by name
fiche_dirigeant	Director profile with all mandates
rechercher_associations	Search associations (loi 1901)
fiche_association	Full association profile by RNA identifier
autocomplete	Quick multi-source autocomplete

Installation

pipx install klaren-mcp

Or with pip:

pip install klaren-mcp

Claude Desktop configuration

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "klaren": {
      "command": "klaren-mcp"
    }
  }
}

Restart Claude Desktop, then ask questions like:

• "Donne-moi les informations sur l'entreprise SIREN 542051180"
• "Recherche les entreprises de développement logiciel à Lyon"
• "Qui sont les dirigeants de TotalEnergies ?"

Environment variables

Variable	Default	Description
KLAREN_API_URL	https://klaren.fr	API base URL
KLAREN_API_KEY	(none)	Optional API key for higher rate limits

Links

• Website: klaren.fr
• Remote MCP endpoint (SSE): https://klaren.fr/api/mcp/rpc/sse