Financial reasoning infrastructure for AI agents: typed models, deterministic compilation, receipts
Install
Run one of the commands below, then add the client config underneath.
npx -y flatland-clientClient configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
{
"mcpServers": {
"flatland": {
"command": "npx",
"args": [
"-y",
"flatland-client"
]
}
}
}About this server
Flatland is listed in the Cloud & Infrastructure category of the MCPNav directory. It is distributed as npm and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the Flatland MCP server?＋
Flatland is an MCP server by flatlandfi. Financial reasoning infrastructure for AI agents: typed models, deterministic compilation, receipts
How do I install Flatland?＋
Install it with: npx -y flatland-client. Then add the JSON config to your client's MCP settings and restart the client.
Is Flatland free to use?＋
The MCP server itself is free to install. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support Flatland?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.