Data Nantes vs Overheid Nl — MCP Server Comparison | AllMCPs
Side-by-Side Model Context Protocol Comparison
Data Nantes vs Overheid Nl
In-depth architectural comparison of the Data Nantes and Overheid Nl 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 Nantes
Data Platforms · Local stdio
Quality: 53/100 (Good) | Auth: No auth required
Overheid Nl
Data Platforms · Local stdio
Quality: 55/100 (Good) | Auth: No auth required
Verdict Summary: Choose Data Nantes if you need specialized Data Platforms tools running via a local process. Choose Overheid Nl if your workspace requires Data Platforms 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 Nantes when:
You need dedicated capabilities in the Data Platforms domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
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.
dataset_info
Get metadata for one Nantes Métropole Open Data dataset (fields/schema, themes, record count) — call before query to learn the column names.
query
Query records from a Nantes Métropole Open Data dataset with ODSQL. Filter (where), aggregate (group_by/select), sort (order_by), paginate (limit/offset).
Overheid Nl Tools (4)
search_datasets
Search the data.overheid.nl catalogue of Dutch government open data (CKAN package_search). Returns matching datasets with titles/descriptions (mostly Dutch). Query may be Dutch or English; Dutch matches more.
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 Nantes is categorized under Data Platforms and uses a local stdio subprocess. In contrast, Overheid Nl belongs to Data Platforms using local stdio subprocess. Select Data Nantes when you need capabilities focused on data platforms and Overheid Nl when you require tools for data platforms.
Full dataset record by id or slug (CKAN package_show), including its resources. Each resource has a download "url" and "format" (CSV/JSON/etc.) — the portal is metadata-only, so fetch those URLs to get the actual data.
list_organizations
List publishing organizations (ministries/agencies/provinces) on data.overheid.nl (CKAN organization_list). Use an org "name" in search_datasets fq, e.g. "organization:<name>".
list_groups
List thematic groups/categories on data.overheid.nl (CKAN group_list). Note: this portal currently exposes no groups (returns an empty list) — prefer fq facets on search_datasets to narrow by theme.