La Grande Carte
Claude connectorCommunityFrench open data on every town, parcel and address
La Grande Carte gives Claude read-only access to French public open data, curated and cross-referenced from about 40 official sources (INSEE, DGFiP, IGN, Géorisques, ADEME, ARS, SSMSI…).
Ask about any of France's ~35,000 communes: population, income and poverty, housing and advertised rents, tap-water quality, air quality, crime, climate, travel times, amenities, municipal finances, mayor and election results.
Ask about a specific address or cadastral parcel: natural and industrial risks (flood, clay shrink-swell, radon, seismic, polluted sites), urban-planning zoning, recent property sales and a price estimate, energy ratings, noise, fibre and mobile coverage, protected areas and heritage.
Départements and régions come with their own statistics.
All data is published under the Etalab Open Licence 2.0. A free account, created while connecting, includes 100 requests a day for non-commercial use. Paid plans cover commercial use.
La Grande Carte is #2,252 of 11,065 Claude connectors by popularity, down 48 places in a week. It is #2,499 of 4,156 by trending score, down 529 places in a week.
- Tools
- 11
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its category
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Data analytics811th of 3,994 by popularity · 963rd of 1,693 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 809 |  Cypris Q | 8,662 | 3,609 #1655 | 72places down |
| 810 | 8,655 | 81,907 #32 | 401places up | |
| 811 | 8,651 | 13,415 #963 | 48places down | |
| 812 |  CLEATUS | 8,644 | 13,090 #998 | 83places down |
| 813 |  Tool4seller | 8,637 | 19,150 #591 | 65places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 961 | 13,448 | 12,636 #185 | 20places down | |
| 962 | 13,446 | 11,900 #243 | 264places down | |
| 963 | 13,415 | 8,651 #811 | 529places down | |
| 964 | 13,396 | 7,547 #1135 | 964places down | |
| 965 | 13,378 | 5,883 #1747 | 725places down |
Also on other marketplaces
Tools
- find_commune
- get_commune
- get_departement
- get_parcel
- get_parcel_at_point
- get_parcel_enrichments
- get_region
- list_communes
- list_departements
- list_regions
- search_address
- Categories
- Made by
- La Grande Carte · Website
- Sign-in
- Required
- Connector URL
- https://lagrandecarte.fr/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- September 24, 2026
- More info
- Sponsorship
- Promote this connector