What is the key difference between Data Reunion and Data Nantes?

Data Reunion belongs to the Developer Tools category with local stdio execution, while Data Nantes belongs to the Developer Tools category with local stdio execution.

How do I install Data Reunion or Data Nantes in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Data Reunion and Data Nantes free or paid?

Data Reunion operates under a Free / Open Source model (No auth required). Data Nantes operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Data Reunion lists 3 tools with 0 views and 0 GitHub stars. Data Nantes lists 3 tools with 0 views and 0 GitHub stars.

Can I use both Data Reunion and Data Nantes together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Data Reunion vs Data Nantes

In-depth architectural comparison of the Data Reunion and Data Nantes MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Data Reunion

Developer Tools · Local stdio

Quality: 44/100 (Fair) | Auth: No auth required

Data Nantes

Developer Tools · Local stdio

Quality: 44/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Data Reunion if you need specialized Developer Tools tools running via a local process. Choose Data Nantes if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Data Reunion when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: search_datasets, dataset_info, query.

Explore Data Reunion Details

Choose Data Nantes when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: search_datasets, dataset_info, query.

Explore Data Nantes Details

Feature & Specification Comparison

Specification	D Data Reunion Developer Tools	D Data Nantes Developer Tools
Summary	Réunion Open Data (data.regionreunion.com) — OpenDataSoft MCP.	Nantes Métropole Open Data (data.nantesmetropole.fr) — OpenDataSoft MCP.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Data Reunion Tools (3)

search_datasets

Search Réunion Open Data for datasets by keyword (regional services, transport, environment & economy). Returns dataset_ids (pass to query/dataset_info), titles, themes and record counts.

dataset_info

Get metadata for one Réunion Open Data dataset (fields/schema, themes, record count) — call before query to learn the column names.

query

Query records from a Réunion Open Data dataset with ODSQL. Filter (where), aggregate (group_by/select), sort (order_by), paginate (limit/offset).

Data Nantes Tools (3)

search_datasets

Search Nantes Métropole Open Data for datasets by keyword (mobility, urban services, environment & geography). Returns dataset_ids (pass to query/dataset_info), titles, themes and record counts.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Data Reunion Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "data-reunion": {
      "command": "npx",
      "args": [
        "-y",
        "data-reunion"
      ]
    }
  }
}

Data Nantes Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "data-nantes": {
      "command": "npx",
      "args": [
        "-y",
        "data-nantes"
      ]
    }
  }
}

Frequently Asked Questions

Data Reunion is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Data Nantes belongs to Developer Tools using local stdio subprocess. Select Data Reunion when you need capabilities focused on developer tools and Data Nantes when you require tools for developer tools.

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