Flatland

by flatlandfi.com · com.flatlandfi/flatland

Financial reasoning infrastructure for AI agents: typed models, deterministic compilation, receipts

Runs on your machineLocal

Category: Finance and payments
Connection: Local (npm)
Tools: Shown after install
Status: Runs on your computer

Connect it to your AI

Claude Code (npm)

claude mcp add flatland -e FLATLAND_API_KEY=… -- npx -y flatland-client@0.1.4

Needs: FLATLAND_API_KEY

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "flatland": {
      "command": "npx",
      "args": [
        "-y",
        "flatland-client@0.1.4"
      ]
    }
  }
}

Questions

What is the Flatland MCP server?

Financial reasoning infrastructure for AI agents: typed models, deterministic compilation, receipts. It is made by flatlandfi.com and listed in the official MCP Registry as com.flatlandfi/flatland. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.

How do I add Flatland to Claude?

In Claude Code, run: claude mcp add flatland -e FLATLAND_API_KEY=… -- npx -y flatland-client@0.1.4

How do I add Flatland to ChatGPT?

ChatGPT only connects to remote MCP servers, and Flatland runs on your own computer. Use it from Claude, Cursor or another app that runs local servers.

How do I add Flatland to Cursor?

Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "flatland": { "command": "npx", "args": [ "-y", "flatland-client@0.1.4" ] } } }

Does Flatland work right now?

It runs on your own computer, so it works once you install it. There is no remote server for us to check.

Is this your server? Get the badge for your README

Markdown (GitHub README)

[![Listed on chen.media/mcp](https://chen.media/mcp/badge/com-flatlandfi-flatland.svg)](https://chen.media/mcp/com-flatlandfi-flatland)

HTML (switches to dark mode on its own)

<a href="https://chen.media/mcp/com-flatlandfi-flatland"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/com-flatlandfi-flatland.svg?theme=dark"><img src="https://chen.media/mcp/badge/com-flatlandfi-flatland.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>

Flatland

Connect it to your AI

Claude Code (npm)

Cursor, VS Code and other apps (mcp.json)

Questions

Markdown (GitHub README)

HTML (switches to dark mode on its own)

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