# io.github.theYahia/unisender-mcp (npm · @theyahia/unisender-mcp)

MCP server for UniSender API — email lists, campaigns, contacts. API key auth.

- Trust score: 67/100 (medium)
- Change this week: +21
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-06

## Components

- npm · `@theyahia/unisender-mcp`: 67/100 (this document), [markdown](https://verifymcp.io/servers/theyahia-unisender-mcp/theyahia-unisender-mcp.md), [page](https://verifymcp.io/servers/theyahia-unisender-mcp/theyahia-unisender-mcp)

## Channel facts

- Registry: `npm`
- Package: `@theyahia/unisender-mcp`
- Version: `1.0.2`
- 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 2026-08-06.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Known CVEs were checked across the 95 of 99 dependencies we could resolve, so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Dependency health was assessed across the 95 of 99 dependencies we could resolve, so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 126 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 60/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 199 tokens (~49/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 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 theyahia-unisender-mcp -- npx -y @theyahia/unisender-mcp
```

### Codex

```bash
codex mcp add theyahia-unisender-mcp -- npx -y @theyahia/unisender-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "theyahia-unisender-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@theyahia/unisender-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add theyahia-unisender-mcp --command npx --arg -y --arg @theyahia/unisender-mcp
```

### Hermes

```yaml
mcp_servers:
  theyahia-unisender-mcp:
    command: "npx"
    args: ["-y", "@theyahia/unisender-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "theyahia-unisender-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@theyahia/unisender-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.

### 2026-08-05 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-03 (score 66, +4)

- [functional improvement] Stability: unverified → 0.23

### 2026-08-02 (score 62, +41)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Security disclosure: unverified → fail
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Schema quality: unverified → fair
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 21, 0)

- [security improvement] Malware scan: unverified → pass
- [functional regression] Security disclosure: fail → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Dependency health: unverified → partial
- [functional] First check of Schema quality: unverified

### 2026-07-31 (score 21, −25)

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

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (4)

### `get_lists` (~25 tokens)

Списки рассылки UniSender: ID, название, количество подписчиков.

### `create_email` (~86 tokens)

Создать email-сообщение для рассылки: тема, тело, отправитель.

Input parameters:

- `body` (string, required): HTML-тело письма
- `list_id` (number, required): ID списка рассылки
- `sender_email` (string, required): Email отправителя
- `sender_name` (string, required): Имя отправителя
- `subject` (string, required): Тема письма

### `send_email` (~34 tokens)

Отправить рассылку по созданному письму.

Input parameters:

- `message_id` (number, required): ID письма из create_email

### `get_contacts` (~54 tokens)

Контакты из списка рассылки: email, статус подписки.

Input parameters:

- `limit` (number): Количество контактов (по умолчанию 100)
- `list_id` (number, required): ID списка рассылки

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/theyahia-unisender-mcp/theyahia-unisender-mcp#diagnostics

## Score history

- 2026-08-06: 67
- 2026-08-05: 67
- 2026-08-04: 66
- 2026-08-03: 66
- 2026-08-02: 62
- 2026-08-01: 21
- 2026-07-31: 21
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@theyahia/unisender-mcp
- Socket report: https://socket.dev/npm/package/@theyahia/unisender-mcp
- Repository: https://github.com/theYahia/unisender-mcp
- Changelog RSS feed: https://verifymcp.io/servers/theyahia-unisender-mcp/theyahia-unisender-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/theyahia-unisender-mcp/theyahia-unisender-mcp.json
- HTML version of this page: https://verifymcp.io/servers/theyahia-unisender-mcp/theyahia-unisender-mcp