# Off Grid Stores UCP Commerce MCP Server

**Canonical:** https://apis.io/apis/offgridstores/offgridstores-ucp-commerce-mcp/  
**Provider:** Off Grid Stores - All Things Off-Grid Solar — https://apis.io/providers/offgridstores/  
**Base URL:** https://offgridstores.com/api/ucp/mcp  
**Documentation:** https://offgridstores.com/agents.md

Off Grid Stores UCP Commerce MCP Server is one of 4 APIs that [Off Grid Stores - All Things Off-Grid Solar](https://apis.io/providers/offgridstores/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include MCP, UCP, Commerce, Checkout, and Cart. The published artifact set on APIs.io includes API documentation.

Universal Commerce Protocol (UCP) shopping service, exposed over MCP at https://offgridstores.com/api/ucp/mcp. The server identifies itself as "universal-commerce" 0.1.0 speaking MCP protocol 2025-06-18 and UCP 2026-04-08. tools/list answers anonymously with 13 tools covering catalog search/lookup, cart create/read/update/cancel, checkout create/read/update/complete/cancel, and order lookup. Every tools/call requires a resolvable UCP agent profile URI, complete_checkout additionally requires an idempotency key, and checkout completion requires contemporaneous buyer approval.

## Machine-readable artifacts (4)

- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/offgridstores/refs/heads/main/mcp/offgridstores-mcp.yml
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/offgridstores/refs/heads/main/mcp/offgridstores-tool-crosswalk.yml
- **Documentation** — https://offgridstores.com/agents.md
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/offgridstores/refs/heads/main/apis.yml

## Other Off Grid Stores - All Things Off-Grid Solar APIs (3)

- [Off Grid Stores Storefront MCP Server](https://apis.io/apis/offgridstores/offgridstores-storefront-mcp/)
- [Off Grid Stores Storefront GraphQL API](https://apis.io/apis/offgridstores/offgridstores-storefront-graphql/)
- [Off Grid Stores Storefront JSON Endpoints](https://apis.io/apis/offgridstores/offgridstores-storefront-json/)

## Tags

MCP, UCP, Commerce, Checkout, Cart, Catalog

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/offgridstores/offgridstores-ucp-commerce-mcp/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/offgridstores/.