# Extendabot > Sandboxes to build and deploy anything via LLM — works out of the box. ## Connect - [Connect guide](https://extendabot.brainchimps.com/connect.md): same tools via MCP or CLI - MCP server URL: `https://extendabot.brainchimps.com/mcp` — add in a desktop/web MCP client once; then usable in mobile apps too - CLI: `npx extendabot-cli --help` ## Docs - [Connect](https://extendabot.brainchimps.com/connect.md): MCP + CLI how-to