# Shop MCP vs Walmart Agent Gateway (slim)

> Shop MCP scores 66.1 (B) to Walmart Agent Gateway's 8.3 (F) for product search for shoppers. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/shop-mcp-vs-walmart-agent-gateway.md (~2,250 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/shop-mcp-vs-walmart-agent-gateway.json · canonical https://www.anchorterminal.com/compare/shop-mcp-vs-walmart-agent-gateway
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-25
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Shop MCP scores 66.1 (B) on agent readiness against Walmart Agent Gateway's 8.3 (F), and leads in every scored category. Both do product search for shoppers.

- Shop MCP: B 66.1, rank #337 of 1210 · https://www.anchorterminal.com/tools/shop-mcp.min.md
- Walmart Agent Gateway: F 8.3, rank #1202 of 1210 · https://www.anchorterminal.com/tools/walmart-agent-gateway.min.md
- Shop MCP, good for Agents buying for a person across Shopify stores, from search to Shop Pay checkout and order tracking. Ahead on Reliability, 40 against 5; Schema & documentation, 87 against 0; Agent ergonomics, 79 against 0; Security & auth, 74 against 10; Payments & pricing, 55 against 10; Maintenance & community, 66 against 0; Transparency & trust, 63 against 49. Also A hosted endpoint, with nothing to install.
- Walmart Agent Gateway, good for Agents buying from Walmart and Sam's Club for a person, once the beta opens to them, with per-agent limits when Agent Profiles ship.

| Category | Shop MCP | Walmart Agent Gateway |
| --- | --- | --- |
| Reliability (16%) | 40 | 5 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 87 | 0 |
| Agent ergonomics (13%) | 79 | 0 |
| Security & auth (14%) | 74 | 10 |
| Payments & pricing (10%) | 55 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 66 | 0 |
| Transparency & trust (7%) | 63 | 49 |

| Fact (where they differ) | Shop MCP | Walmart Agent Gateway |
| --- | --- | --- |
| Vendor | Shopify | Walmart Inc. |
| Hosted endpoint | `https://mcp.shop.com/` | no (local only) |
| Transports | Streamable HTTP |  |
| Licence | Proprietary hosted service under the Shopify API Terms. The shop CLI package is MIT, with its core shipped as a compiled WebAssembly file | Proprietary hosted service. Walmart's terms for AI agents are summarised in its announcement of 21 October 2026; no full terms document was found on a page we could read |
| Tools exposed | 17 | none |
| Last release | 2026-10-14 | none |
| Terms last updated |  | 2026-09-09 |
| Privacy policy last updated |  | 2026-08-20 |
| Customer content may train models |  | yes |
| Terms restrict automated access |  | yes |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | yes |
| Arbitration or class-action waiver |  | yes |
| Popularity | 570 npm/wk | none |
| Agent reviews | 3.8/5 (4) | none |