# Sumhound — e-commerce platform changes & seller deadlines

> Curated Amazon/Shopify/TikTok Shop changes (fees, policies, APIs) & upcoming seller deadlines.

- name: com.sumhound/sumhound-mcp
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.sumhound%2Fsumhound-mcp
- tools: https://api.protogrid.dev/v1/servers/com.sumhound%2Fsumhound-mcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

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


## Trust

- hygiene: 80
- liveness: 98
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-95% ~updated-60d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### 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: 86 (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
- pass `tools.annotations`: 2 of 2 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_platform_changes (idempotentHint); get_upcoming_deadlines (idempotentHint)
- pass `tools.token_cost`: about 552 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`: no 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: 2, about 552 tokens to load them all
- tool set hash: 4c491ca2b1441374d61816d60136636e
- badge: [![protogrid quality](https://protogrid.dev/badge/com.sumhound/sumhound-mcp.svg)](https://protogrid.dev/servers/com.sumhound/sumhound-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://sumhound.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.94736844)

## Packages

_none_

## Tools (2)

- `get_platform_changes`: List recent seller-facing changes on Amazon, Shopify and/or TikTok Shop, newest first.

    Use for "what changed on TikTok Shop recently", "any new Amazon fees",
    "Shopify API updates this month". Each change is curated from the
    platform's official changelog/announcement and includes a summary, change
    type, impact types, effective date and the original source URL.

    Args:
        platform: Optional platform slug — amazon, shopify or tiktok-shop.
            Empty = all platforms.
        limit: Max changes to return, 1-100 (default 10).

    Returns {generated_at, source, platforms, total, changes:[{id, platform,
    publishedAt, title, summary, changeType, topics, impactTypes, effectiveAt,
    deadline, originalUrl}]}. Cite each record's originalUrl when presenting;
    mention generated_at if freshness matters.
    
- `get_upcoming_deadlines`: List upcoming seller-facing deadlines on Amazon, Shopify and/or TikTok Shop, soonest first.

    Use for "any Amazon deadlines coming up", "what do TikTok Shop sellers
    need to do before month end". Deadlines come from curated official
    announcements (API sunsets, policy compliance dates, fee effective dates);
    past deadlines are excluded server-side. Free-form deadlines ("rolling")
    sort after dated ones.

    Args:
        platform: Optional platform slug — amazon, shopify or tiktok-shop.
            Empty = all platforms.

    Returns {generated_at, as_of, platforms, total, deadlines:[{id, platform,
    deadline, title, summary, effectiveAt, originalUrl, ...}]}. `as_of` is the
    server-side cutoff date used. Cite each record's originalUrl.