# Protoship > Protoship builds small USB-C powered devices from standard parts and delivers them assembled across the EU: an Arduino Nano ESP32 on a carrier board plus modules for climate (BME280), CO2 (SCD41), a 1.3" OLED display, PIR presence, a low-voltage relay, an RGB LED ring and servos. Reservations are free and oblige nobody; electronics deliver to Germany first. PCBs, 3D prints, CNC and sheet metal outside the catalog: join the waitlist. ## For AI agents - MCP server (Streamable HTTP): https://mcp.protoship.dev, tools `catalog`, `quote`, `reserve`, `status`, `join_waitlist`. Claude Code: `claude mcp add --transport http protoship https://mcp.protoship.dev`. Codex: `codex mcp add protoship --url https://mcp.protoship.dev`. - Catalog as JSON: https://protoship.dev/api/catalog - Price a device by URL (JSON): https://protoship.dev/api/quote?parts=bme280,oled&country=DE (parts: bme280, scd41, oled, pir, relay, led_ring, servo_driver, micro_servo:2; enclosure: printed or none; country: EU code; units 1-5) - Priced device page with a reservation form a person can use: https://protoship.dev/build?parts=bme280,oled&country=DE - Reserve by API: POST https://protoship.dev/api/reserve with JSON {"quote_id", "email", "purpose"}; only with the person's own address and consent. ## Pages - [Build a device](https://protoship.dev/build): pick modules, see the total incl. shipping and VAT, reserve. - [Home](https://protoship.dev/) - [Room-climate display](https://protoship.dev/devices/room-climate-display): parts, price and ESPHome config of the example device. - [Guide: an ESP32 device built by your AI agent](https://protoship.dev/guides/esp32-device-built-by-ai-agent) - [FAQ](https://protoship.dev/faq) - [Privacy policy](https://protoship.dev/privacy)