# GoAI Moat Product Selection & Niche Research

> Product idea scoring, niche validation framework and seasonal timing for cross-border sellers

- name: com.goaimoat/product-selection
- version: 1.0.0
- connection class: unknown (unknown)
- trust: 62/100 flags: duplicate-repo, unreachable
- quality: 83/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.goaimoat%2Fproduct-selection
- tools: https://api.protogrid.dev/v1/servers/com.goaimoat%2Fproduct-selection/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "product-selection": {
      "type": "http",
      "url": "https://selection.mcp.goaimoat.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 0
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website -unreachable(7 failures) +updated-26d-ago -duplicate-repo(15 names)
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 83/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: score_product_idea (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); seasonal_launch_calendar (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); niche_validation_framework (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 486 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 3 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 486 tokens to load them all
- tool set hash: ef0dcb90d50a14ecec91bcb9a735cbcf
- tools last changed: 2026-09-25T03:50:28.008Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.goaimoat/product-selection.svg)](https://protogrid.dev/servers/com.goaimoat/product-selection)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-09-25 `seasonal_launch_calendar` changed (inputSchema)
- 2026-09-25 `niche_validation_framework` changed (inputSchema)
- 2026-09-25 `score_product_idea` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/com.goaimoat%2Fproduct-selection/changes

## Remotes

- https://selection.mcp.goaimoat.com/mcp (streamable-http, auth none, reachable false, uptime30d 0.8627451)

## Packages

_none_

## Tools (3)

- `niche_validation_framework`: 给定品类，返回细分市场（niche）验证框架：验证什么、阈值、红旗信号。
- `score_product_idea`: 给一个产品想法做七维加权评分，输出能不能做 + 要做先验证什么。
- `seasonal_launch_calendar`: 返回目标站点的季节性需求节奏日历 + 头程/备货前置期，指导「什么时候上架」。