La Grande Carte

fr.lagrandecartePublished by lagrandecarte.frOfficial publisherv1.0.0Updated Oct 28, 2026

French open data: communes, parcels, risks, property sales, water, crime, planning.

VerifiedStreamable HTTPWeb executableLocation & Lifestyle

Overview

AI-generated overview

Remote MCP endpoint for French open data on communes, land parcels, risks, property sales, water, crime and urban planning.

What you can do
  • Look up French open data by commune, covering land parcels, property sales, risks, water, crime and planning.
  • No tool list is published, so the exact queries and outputs are not documented here.
  • Access is through a hosted endpoint at lagrandecarte.fr with OAuth sign-in.
When to use it
Useful when an assistant needs French local-area facts — a commune's parcels, property transactions, natural or industrial risks, water, crime figures or planning documents — for research, due diligence or location comparisons.
Requirements
A remote MCP endpoint at lagrandecarte.fr reached over streamable HTTP; OAuth authentication is required, so the user must sign in or authorize the client. No environment variables or headers are declared.
Before you install
The server requires OAuth authorization, granting it access to the account used to sign in; review the scopes requested. No tool list is published, so what it can read or change is unverified. Crime, property and parcel data are personal or sensitive in context; check the source and licensing before relying on results.

Installation

In SourceWeft

  1. Open La Grande Carte in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/fr.lagrandecarte%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "la-grande-carte": {
      "type": "http",
      "url": "https://lagrandecarte.fr/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestSep 24, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.