# EWIGSC Product Discovery (npm · ewigsc-product-discovery-mcp)

Search and compare EWIGSC wigs, toppers, and extensions; find first-party care guidance.

- Trust score: 58/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- npm · `ewigsc-product-discovery-mcp`: 58/100 (this document), [markdown](https://verifymcp.io/servers/rww90931-ops-product-discovery/ewigsc-product-discovery-mcp.md), [page](https://verifymcp.io/servers/rww90931-ops-product-discovery/ewigsc-product-discovery-mcp)

## Channel facts

- Registry: `npm`
- Package: `ewigsc-product-discovery-mcp`
- Version: `0.1.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-10-18.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 0 of 3 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 6/100
  - Repository check failed: no source repository is declared.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: no license is declared.
  - Actively maintained (last published 1 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 61/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 283 tokens (~70/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 67/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 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).

## Install

### How do I install the EWIGSC Product Discovery MCP server?

EWIGSC Product Discovery runs locally as an npm package, launched with npx -y ewigsc-product-discovery-mcp. 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 rww90931-ops-product-discovery -- npx -y ewigsc-product-discovery-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "rww90931-ops-product-discovery": {
      "command": "npx",
      "args": [
        "-y",
        "ewigsc-product-discovery-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "rww90931-ops-product-discovery": {
      "command": "npx",
      "args": [
        "-y",
        "ewigsc-product-discovery-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add rww90931-ops-product-discovery -- npx -y ewigsc-product-discovery-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "rww90931-ops-product-discovery": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "ewigsc-product-discovery-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add rww90931-ops-product-discovery --command npx --arg -y --arg ewigsc-product-discovery-mcp
```

### Hermes

```yaml
mcp_servers:
  rww90931-ops-product-discovery:
    command: "npx"
    args: ["-y", "ewigsc-product-discovery-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "rww90931-ops-product-discovery": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "ewigsc-product-discovery-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add rww90931-ops-product-discovery -t stdio -c npx -a -y ewigsc-product-discovery-mcp
```

### Other

```json
{
  "mcpServers": {
    "rww90931-ops-product-discovery": {
      "command": "npx",
      "args": [
        "-y",
        "ewigsc-product-discovery-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-10-17 (score 58)

First indexed and scored.

## MCP tools (4)

### `search_hair_products` (~119 tokens)

Search EWIGSC hair products

Search the public EWIGSC catalog by product type, description, fiber, style, length, color, price, and availability. Returns only published storefront data; absent fit or cap-size details are not inferred.

Input parameters:

- `available_only` (boolean)
- `color` (string)
- `fiber_type` (string)
- `length` (string)
- `limit` (integer)
- `max_price` (number)
- `product_type` (string)
- `query` (string)
- `style` (string)

### `get_hair_product` (~43 tokens)

Get EWIGSC product details

Retrieve published specifications, options, availability, and a link for one EWIGSC wig, topper, or extension by Shopify handle.

Input parameters:

- `handle` (string, required)

### `compare_hair_products` (~59 tokens)

Compare EWIGSC products

Compare 2–4 catalog items by their published product type, fiber, style, texture, length, colors, price range, and availability. It reports differences without ranking products or inventing missing fit details.

Input parameters:

- `handles` (array, required)

### `get_wig_care_guidance` (~62 tokens)

Get EWIGSC care guidance

Find relevant excerpts from EWIGSC's public care page and first-party guides. Product-specific label instructions take precedence; the tool does not assume an item is heat-friendly.

Input parameters:

- `product_handle` (string)
- `topic` (string, required)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/rww90931-ops-product-discovery/ewigsc-product-discovery-mcp#diagnostics

## Score history

- 2026-10-18: 58
- 2026-10-17: 58

## Common questions

### What is the EWIGSC Product Discovery MCP server?

EWIGSC Product Discovery is an MCP server listed in the public MCP registry as io.github.rww90931-ops/product-discovery. Search and compare EWIGSC wigs, toppers, and extensions; find first-party care guidance. This page covers its npm package (ewigsc-product-discovery-mcp).

### Is the EWIGSC Product Discovery MCP server safe to use?

EWIGSC Product Discovery scores 58 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 2026. It declares no install or post-install scripts. 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 EWIGSC Product Discovery MCP server expose?

EWIGSC Product Discovery exposes 4 tools: search_hair_products, get_hair_product, compare_hair_products, get_wig_care_guidance. Their descriptions and schemas cost roughly 283 tokens of context every time the server is loaded.

### Is the EWIGSC Product Discovery MCP server still maintained?

EWIGSC Product Discovery is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- npm package: https://www.npmjs.com/package/ewigsc-product-discovery-mcp
- Socket report: https://socket.dev/npm/package/ewigsc-product-discovery-mcp
- Website: https://e-wigs-c.com/
- Changelog RSS feed: https://verifymcp.io/servers/rww90931-ops-product-discovery/ewigsc-product-discovery-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/rww90931-ops-product-discovery/ewigsc-product-discovery-mcp.json
- HTML version of this page: https://verifymcp.io/servers/rww90931-ops-product-discovery/ewigsc-product-discovery-mcp