# Heartly Deals — Live Flash Sales (Shopify & WooCommerce) (remote · mcp.heartly.io)

Live flash-sale inventory from verified Shopify and WooCommerce merchants worldwide.

- Trust score: 70/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `mcp.heartly.io`: 70/100 (this document), [markdown](https://verifymcp.io/servers/io-heartly-deals/mcp.md), [page](https://verifymcp.io/servers/io-heartly-deals/mcp)

## Channel facts

- Endpoint: `https://mcp.heartly.io/`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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 2026-08-03.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 80/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 396 tokens (~132/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http io-heartly-deals https://mcp.heartly.io/
```

### Codex

```toml
[mcp_servers.io-heartly-deals]
url = "https://mcp.heartly.io/"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-heartly-deals": {
      "type": "remote",
      "url": "https://mcp.heartly.io/",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-heartly-deals --url https://mcp.heartly.io/ --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-heartly-deals:
    url: "https://mcp.heartly.io/"
```

### Other

```json
{
  "mcpServers": {
    "io-heartly-deals": {
      "type": "http",
      "url": "https://mcp.heartly.io/"
    }
  }
}
```

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.

### 2026-08-02 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 69, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 68, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 66, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 66)

First indexed and scored.

## MCP tools (3)

### `list_active_deals` (~137 tokens)

List active deals

List currently active flash-sale deals from verified Heartly merchants. Returns deals sorted by ending soonest. Filters are optional and combinable.

Input parameters:

- `category` (string): Top-level product category, e.g. "fashion", "beauty", "electronics".
- `country` (string): ISO 3166-1 alpha-2 country code. Filters to merchants whose shipping_countries include this code, plus merchants who ship worldwide.
- `ending_within_hours` (integer): Only return deals ending within this many hours from now.
- `min_discount_pct` (integer): Minimum discount percentage. Only return deals at or above this value.

### `search_deals_by_category` (~141 tokens)

Search deals by category

Search active deals filtered by category. The category argument is required. Other filters (country, min_discount_pct, ending_within_hours) are optional.

Input parameters:

- `category` (string, required): Top-level product category, e.g. "fashion", "beauty", "electronics".
- `country` (string): ISO 3166-1 alpha-2 country code. Filters to merchants whose shipping_countries include this code, plus merchants who ship worldwide.
- `ending_within_hours` (integer): Only return deals ending within this many hours from now.
- `min_discount_pct` (integer): Minimum discount percentage. Only return deals at or above this value.

### `get_deal_by_id` (~40 tokens)

Get deal by id

Look up a single active deal by its Heartly internal id (UUID).

Input parameters:

- `id` (string, required): Heartly internal deal id (UUID).

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-heartly-deals/mcp#diagnostics

## Score history

- 2026-08-03: 70
- 2026-08-02: 70
- 2026-08-01: 69
- 2026-07-31: 69
- 2026-07-30: 68
- 2026-07-29: 68
- 2026-07-28: 67
- 2026-07-27: 66
- 2026-07-26: 66

## Links

- Remote endpoint: https://mcp.heartly.io/
- Website: https://www.heartly.io/developers/mcp
- Changelog RSS feed: https://verifymcp.io/servers/io-heartly-deals/mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-heartly-deals/mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/io-heartly-deals/mcp