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.
- 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 analytics761st of 3,282 by popularity · 763rd of 1,426 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 759 |  Find Your Great | 8,331 | — | 395places up |
| 760 | 8,331 | 8,881 #1191 | 204places down | |
| 761 | 8,326 | 15,114 #763 | 60places down | |
| 762 |  Cypris Q | 8,322 | 7,608 #1255 | 82places up |
| 763 | 8,317 | 19,552 #521 | 121places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 761 | 15,179 | 13,815 #87 | 117places down | |
| 762 | 15,135 | 9,418 #517 | 8places up | |
| 763 | 15,114 | 8,326 #761 | 654places down | |
| 764 | 15,092 | 7,833 #891 | 920places down | |
| 765 | 15,092 | 7,741 #913 | 1,457places 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