# AgentDiet E-Commerce & SaaS Product Catalog / Price Extractor (remote · shopify-spy.agentdiet.dev)

Extracts normalized product catalogs, live prices, variants, and availability from online stores.

- Trust score: 86/100 (high trust)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-23

## Components

- remote · `shopify-spy.agentdiet.dev`: 86/100 (this document), [markdown](https://verifymcp.io/servers/dev-agentdiet-shopify-spy/shopify-spy.md), [page](https://verifymcp.io/servers/dev-agentdiet-shopify-spy/shopify-spy)

## Channel facts

- Endpoint: `https://shopify-spy.agentdiet.dev/mcp`
- Transports: `streamable-http`
- Auth: `required`
- Version: `7.0.17`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-23.

- **Endpoint Security**: 100/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
  - The authorisation server supports Client ID Metadata Documents, the current MCP client-registration mechanism.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 89/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1014 tokens (~84/item across 12 items; 2 tools + 10 resources), lean.
  - Tools include usage examples.
- **Stability & Change Management**: 13/100
  - Stability observed for 4 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).
  - Supports UI / widget rendering.

## Install

### How do I install the AgentDiet E-Commerce & SaaS Product Catalog / Price… MCP server?

AgentDiet E-Commerce & SaaS Product Catalog / Price… is a hosted endpoint at https://shopify-spy.agentdiet.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http dev-agentdiet-shopify-spy 'https://shopify-spy.agentdiet.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "dev-agentdiet-shopify-spy": {
      "url": "https://shopify-spy.agentdiet.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "dev-agentdiet-shopify-spy": {
      "type": "http",
      "url": "https://shopify-spy.agentdiet.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.dev-agentdiet-shopify-spy]
url = "https://shopify-spy.agentdiet.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dev-agentdiet-shopify-spy": {
      "type": "remote",
      "url": "https://shopify-spy.agentdiet.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add dev-agentdiet-shopify-spy --url 'https://shopify-spy.agentdiet.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  dev-agentdiet-shopify-spy:
    url: "https://shopify-spy.agentdiet.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "dev-agentdiet-shopify-spy": {
      "Transport": "http",
      "Url": "https://shopify-spy.agentdiet.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add dev-agentdiet-shopify-spy -t streamable-http -u 'https://shopify-spy.agentdiet.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "dev-agentdiet-shopify-spy": {
      "type": "http",
      "url": "https://shopify-spy.agentdiet.dev/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-23 (score 86, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-21 (score 85, +7)

- [security improvement] Authorization: partial → pass
- [security improvement] DNSSEC: fail → pass
- [security improvement] HTTPS: fail → pass

### 2026-10-20 (score 78, +1)

- [security] Tool “extract_ecommerce_catalog” rewrote its description, which is the text the model reads
- [functional improvement] Stability: unverified → 0.03
- [functional] Server version: 7.0.15 → 7.0.16

### 2026-10-19 (score 77)

First indexed and scored.

## MCP tools (2)

### `extract_ecommerce_catalog` (~379 tokens)

Extracts normalized product catalogs, live prices, variants, and availability from online stores. WHEN TO USE: Call `extract_ecommerce_catalog` when your task requires deterministic `shopify-spy` analysis for `store_url`; use `get_agent_wallet_status` to check your remaining free trial quota or prepaid balance. WHEN NOT TO USE: Do not use for unrelated domains or binary media. PARAMETER INTERACTIONS: Pass the target `store_url` as a non-empty string; omit `agent_id` and `tx_hash` during your 5 free trial calls, or supply `agent_id` (`agd_pass_...`) / `tx_hash` for paid execution. Read-only and idempotent; results are cached for 1 hour (<5ms cache hit). $0.01 per call. Pricing: the first 5 calls per agent_id are free and failed calls are never charged. After 5 calls, the tool returns a payment-required quote (not a fatal error) with a $2 Stripe top-up link and Base/Solana USDC addresses; complete payment, then retry with your agd_pass_ key in agent_id or pass tx_hash. Example: extract_ecommerce_catalog(store_url='example')

Input parameters:

- `agent_id` (string): Optional agent identifier or prepaid agd_pass_ session key. Omit during your 5 free trial calls to use an ID automatically derived from your client IP, or pass your agd_pass_ key after topping up.
- `store_url` (string, required): Shopify or e-commerce store URL to extract structured product & pricing data from.
- `tx_hash` (string): Optional on-chain Base Mainnet (0x...) or Solana SPL USDC transaction hash. Omit unless settling an individual call directly on-chain instead of using an agd_pass_ key in agent_id.

Output parameters:

- `data` (object): Structured tool output payload.
- `roi_proof` (object): Token compression and cost-savings verification metrics.
- `status` (string): Execution status ('ok' or 'payment_required').

### `get_agent_wallet_status` (~205 tokens)

Inspect an agent's account ledger: remaining free trial calls (out of 5), prepaid USD balance, cumulative spend, total API calls, and total LLM tokens saved. WHEN TO USE: Call before a batch of paid tool executions or after completing a Stripe or USDC top-up to confirm your balance. WHEN NOT TO USE: Do not use to process web content, execute marketplace tools, or submit payments; use the other tools on this server for execution. PARAMETER INTERACTIONS: Omit agent_id to inspect the default trial account derived from your client IP, or pass your explicit agent_id or agd_pass_ session key to check a specific funded wallet. Free and read-only: never charges a fee or consumes a free trial call. Example: get_agent_wallet_status(agent_id='example')

Input parameters:

- `agent_id` (string): Optional Agent ID or agd_pass_ session key to inspect. Omit to check the default wallet derived from your client IP.

Output parameters:

- `data` (object): Structured tool output payload.
- `roi_proof` (object): Token compression and cost-savings verification metrics.
- `status` (string): Execution status ('ok' or 'payment_required').

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/dev-agentdiet-shopify-spy/shopify-spy#diagnostics

## Score history

- 2026-10-23: 86
- 2026-10-22: 85
- 2026-10-21: 85
- 2026-10-20: 78
- 2026-10-19: 77

## Common questions

### What is the AgentDiet E-Commerce & SaaS Product Catalog / Price… MCP server?

AgentDiet E-Commerce & SaaS Product Catalog / Price… is an MCP server listed in the public MCP registry as dev.agentdiet/shopify-spy. Extracts normalized product catalogs, live prices, variants, and availability from online stores. This page covers its hosted endpoint (https://shopify-spy.agentdiet.dev/mcp).

### Is the AgentDiet E-Commerce & SaaS Product Catalog / Price… MCP server safe to use?

AgentDiet E-Commerce & SaaS Product Catalog / Price… scores 86 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the AgentDiet E-Commerce & SaaS Product Catalog / Price… MCP server expose?

AgentDiet E-Commerce & SaaS Product Catalog / Price… exposes 2 tools: extract_ecommerce_catalog, get_agent_wallet_status. Their descriptions and schemas cost roughly 584 tokens of context every time the server is loaded.

### Does the AgentDiet E-Commerce & SaaS Product Catalog / Price… MCP server require authentication?

Yes. AgentDiet E-Commerce & SaaS Product Catalog / Price… asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the AgentDiet E-Commerce & SaaS Product Catalog / Price… MCP server still maintained?

AgentDiet E-Commerce & SaaS Product Catalog / Price… is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://shopify-spy.agentdiet.dev/mcp
- Repository: https://github.com/robertoyanguas-ops/assay
- Website: https://shopify-spy.agentdiet.dev/
- Changelog RSS feed: https://verifymcp.io/servers/dev-agentdiet-shopify-spy/shopify-spy.xml
- Changelog JSON feed: https://verifymcp.io/servers/dev-agentdiet-shopify-spy/shopify-spy.json
- HTML version of this page: https://verifymcp.io/servers/dev-agentdiet-shopify-spy/shopify-spy