# TerraLab documentation

> Index of the TerraLab docs for agents: [llms.txt](https://terra-lab.ai/docs/llms.txt). Every docs page is also served as markdown: add .md to its URL.

TerraLab makes two kinds of products: QGIS plugins that bring AI into your GIS projects, and an MCP server and REST API that give AI agents and code geodata for any place. One account covers both.

## QGIS plugins

AI inside QGIS, on your own layers. The models run on TerraLab servers: no GPU, no Python setup.

- [Install and sign in](https://terra-lab.ai/docs/plugins/install)  
  The plugin manager, the QGIS version each plugin needs, the browser sign-in.
- [AI Agent](https://terra-lab.ai/docs/plugins/ai-agent)  
  A GIS task done in your project from one sentence.
- [AI Segmentation](https://terra-lab.ai/docs/plugins/ai-segmentation)  
  Objects in imagery turned into polygons, from a click or a word.
- [AI Edit](https://terra-lab.ai/docs/plugins/ai-edit)  
  An aerial image changed from a plain-language instruction.

## MCP server and API

29 geodata tools for Claude, ChatGPT, Cursor and any agent, or for your code over HTTPS. Every result names its sources and licences.

- [Quickstart](https://terra-lab.ai/docs/quickstart)  
  A first call in under five minutes.
- [Connect an agent](https://terra-lab.ai/docs/mcp)  
  The command or link for Claude, ChatGPT, Claude Code, Codex, Cursor and VS Code.
- [Authentication](https://terra-lab.ai/docs/authentication)  
  API keys for code, OAuth sign-in for agents.
- [API reference](https://terra-lab.ai/docs/api)  
  Every tool with its parameters and samples in curl, Python and JavaScript.

## Help

- [Pricing and free calls](https://terra-lab.ai/docs/pricing)  
  100 calls included every month, then pay per call.
- [Errors and rate limits](https://terra-lab.ai/docs/errors)  
  Every error code and what to do.
- [Data sources and licences](https://terra-lab.ai/docs/data-sources)  
  Where the data comes from.
- [Support](https://terra-lab.ai/docs/support)  
  Who answers and what to send.

## For AI agents

Every page is also served as markdown: add `.md` to its URL, or send `Accept: text/markdown`. The index of all pages is [/docs/llms.txt](https://terra-lab.ai/docs/llms.txt), and every page in one file is [/docs/llms-full.txt](https://terra-lab.ai/docs/llms-full.txt).

Source: https://terra-lab.ai/docs · Updated 2026-10-27