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CompanyData

Registre officiel Administration et juridique

Company search and enrichment from official business registers in 200+ countries.

Code source Site web Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http companydata 'https://companydata.com/mcp/' --header 'x-api-key: <Your CompanyData API key (https://app.companydata.com/signup-api)>'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "companydata": {
            "type": "http",
            "url": "https://companydata.com/mcp/",
            "headers": {
                "x-api-key": "<Your CompanyData API key (https://app.companydata.com/signup-api)>"
            }
        }
    }
}
NPM package @companydata/mcp-server
Claude Code 
claude mcp add companydata -e 'COMPANYDATA_API_KEY=<your companydata_api_key>' -- npx -y @companydata/mcp-server@1.1.0
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "companydata": {
            "command": "npx",
            "args": [
                "-y",
                "@companydata/mcp-server@1.1.0"
            ],
            "env": {
                "COMPANYDATA_API_KEY": "<your companydata_api_key>"
            }
        }
    }
}

Variables d'environnement

  • COMPANYDATA_API_KEY obligatoire secret Your CompanyData API key (https://app.companydata.com/signup-api)

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. CompanyData MCP server
  2. Hosted (no install)
  3. Local (npx)
  4. Build from source
  5. Environment
  6. Tools
  7. Cursor & Claude Desktop
  8. Smoke checklist
  9. CLI
  10. Distribution
  11. License

CompanyData MCP server

Model Context Protocol server that exposes the CompanyData HTTP API as tools: company search, company export (enrich), and location lookup (cities).

Product overview and setup guide: companydata.com/product/mcp-server/.

OpenAPI contract: https://companydata.com/openapi.json.

Hosted (no install)

Connect your MCP client to https://companydata.com/mcp/ and send your API key in the x-api-key header (get a key).

Claude Code:

claude mcp add --transport http companydata https://companydata.com/mcp/ --header "x-api-key: your-api-key-here"

Cursor (.cursor/mcp.json):

{
  "mcpServers": {
    "companydata": {
      "url": "https://companydata.com/mcp/",
      "headers": { "x-api-key": "your-api-key-here" }
    }
  }
}

Local (npx)

Requires Node.js 18+.

{
  "mcpServers": {
    "companydata": {
      "command": "npx",
      "args": ["-y", "@companydata/mcp-server"],
      "env": { "COMPANYDATA_API_KEY": "your-api-key-here" }
    }
  }
}

Build from source

git clone https://github.com/companydatacom/companydata-mcp-server.git
cd companydata-mcp-server
npm install
npm run build

Environment

VariableRequiredDescription
COMPANYDATA_API_KEYYesSent as x-api-key on every request
COMPANYDATA_API_BASE_URLNoAPI origin, default https://app.companydata.com (no trailing slash)

Copy .env.example to .env for local testing with npm run dev (load env in shell: set -a && source .env && set +a && npm run dev).

Tools

ToolAPI
company_searchGET /api/company/search
company_enrichGET /api/company/export with ID and export=true
field_lookupGET /api/cities

Cursor & Claude Desktop

  1. Build the project (npm run build).
  2. In your MCP host (e.g. Cursor Settings → MCP or Claude Desktop config), add a server (adjust paths):
{
  "mcpServers": {
    "companydata": {
      "command": "node",
      "args": ["/ABSOLUTE/PATH/TO/companydata-mcp-server/dist/index.js"],
      "env": {
        "COMPANYDATA_API_KEY": "your-api-key-here",
        "COMPANYDATA_API_BASE_URL": "https://app.companydata.com"
      }
    }
  }
}
  1. Reload MCP / restart Cursor if needed.

Smoke checklist

  • Server starts without errors (npm run build && node dist/index.js with env set).
  • MCP host lists tools: company_search, company_enrich, field_lookup.
  • company_search returns 200 payload for a simple query (e.g. search=BoldData).
  • field_lookup returns city suggestions (e.g. search=amst).

Development without a separate build step:

{
  "mcpServers": {
    "companydata": {
      "command": "npx",
      "args": ["tsx", "/ABSOLUTE/PATH/TO/companydata-mcp-server/src/index.ts"],
      "env": {
        "COMPANYDATA_API_KEY": "your-api-key-here",
        "COMPANYDATA_API_BASE_URL": "https://app.companydata.com"
      }
    }
  }
}

CLI

After npm run build, the package exposes companydata-mcp when linked (npm link) or when node_modules/.bin is on PATH.

Distribution

  • Hosted: https://companydata.com/mcp/ (Streamable HTTP, stateless). The website serves the same tools from a copy of src/tools.ts.
  • npm: @companydata/mcp-server.
  • Official MCP Registry: com.companydata/mcp (see server.json).

License

ISC

Questions fréquentes

Qu'est-ce que CompanyData ?

Company search and enrichment from official business registers in 200+ countries.

Comment installer CompanyData ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http companydata 'https://companydata.com/mcp/' --header 'x-api-key: <Your CompanyData API key (https://app.companydata.com/signup-api)>'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour CompanyData ?

Oui. Il attend COMPANYDATA_API_KEY, x-api-key, à renseigner dans sa configuration.

CompanyData est-il open source ?

Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.

Qui maintient CompanyData ?

Il est publié par companydatacom. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.