# Usefulapi Foxyio MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.usefulapi%2Ffoxyio
Registry id: `mcp-registry/io.usefulapi/foxyio`
Status: auth-required (checked 2026-10-26T21:43:40.419Z)

## Verdict

Usefulapi Foxyio MCP server answered 100% of Glimind's liveness checks over 30 days, better than 42% of MCP servers, with 63 ms median handshake and 0 outages in 90 days. Its agent-readiness grade is A (96/100) across 14 tools, costing an agent about 2,665 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 100% | 42% of MCP servers |
| Median handshake latency | 63 ms | 88% of MCP servers |
| p95 handshake latency | 269 ms | — |
| Checks in 30 days | 211 | — |
| Outages, 90 days | 0 | — |
| Median recovery | — | — |
| Agent-readiness score | 96/100 (A) | 82% of MCP servers |
| Tools | 14 | — |
| Tool-list size for an agent | ~2,665 tokens | 48% of MCP servers |
| Days observed | 28 | — |

## Install

```json
{
  "mcpServers": {
    "usefulapi-foxyio-mcp-server": {
      "type": "http",
      "url": "https://foxyio.usefulapi.io/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http usefulapi-foxyio-mcp-server https://foxyio.usefulapi.io/mcp
```

## Tools (14)

- `foxy_get_api_home`: Get the Foxy hAPI home document — its _links / rels (including fx:store for the authenticated default store). Useful for HAL discovery. Foxy hAPI: GET /.
- `foxy_get_customer`: Get a single customer by id, optionally zooming related resources (default_billing_address, subscriptions…). Foxy hAPI: GET /customers/{id}.
- `foxy_get_default_store`: Resolve and return the authenticated user's default store (and its id) by fetching the API home and following the fx:store link. Use this to discover the store_
- `foxy_get_store`: Get a single store resource by id, including its settings and _links to sub-collections. Foxy hAPI: GET /stores/{store_id}.
- `foxy_get_subscription`: Get a single subscription by id, optionally zooming related resources. Foxy hAPI: GET /subscriptions/{id}.
- `foxy_get_transaction`: Get a single transaction by id, optionally zooming related resources (items, customer, payments, applied_taxes…). Foxy hAPI: GET /transactions/{id}.
- `foxy_list_carts`: List a store's carts (in-progress / abandoned checkouts). Returns a HAL collection embedding fx:carts. Foxy hAPI: GET /stores/{store_id}/carts.
- `foxy_list_coupons`: List a store's coupons (discount codes and their rules). Returns a HAL collection embedding fx:coupons. Foxy hAPI: GET /stores/{store_id}/coupons.
- `foxy_list_customers`: List a store's customers. Returns a HAL collection embedding fx:customers. Foxy hAPI: GET /stores/{store_id}/customers.
- `foxy_list_items`: List the line items of a transaction (the products purchased). Returns a HAL collection embedding fx:items. Foxy hAPI: GET /transactions/{transaction_id}/items.
- `foxy_list_subscriptions`: List a store's subscriptions (recurring orders). Returns a HAL collection embedding fx:subscriptions. Foxy hAPI: GET /stores/{store_id}/subscriptions.
- `foxy_list_transactions`: List a store's transactions (orders), newest first. Returns a HAL collection embedding fx:transactions. Foxy hAPI: GET /stores/{store_id}/transactions.
- `foxy_update_customer`: UPDATES a customer's profile fields (first_name, last_name, email). This MODIFIES live store data. Foxy hAPI: PATCH /customers/{id}. Provide only the fields you
- `foxy_update_subscription`: UPDATES a subscription — reschedule its next run (next_transaction_date), change its frequency, or activate/pause it (is_active). This MODIFIES live store data 

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.