# io.github.ExpertVagabond/volcengine (npm · volcengine-mcp)

ByteDance Volcano Engine (Doubao) MCP server

- Trust score: 51/100 (low)
- Change this week: +12
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `volcengine-mcp`: 51/100 (this document), [markdown](https://verifymcp.io/servers/expertvagabond-volcengine/volcengine-mcp.md), [page](https://verifymcp.io/servers/expertvagabond-volcengine/volcengine-mcp)

## Channel facts

- Registry: `npm`
- Package: `volcengine-mcp`
- Version: `1.0.1`
- 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 2026-08-03.

- **Supply Chain Security**: 70/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known high-severity CVE affects @modelcontextprotocol/sdk 0.5.0, a direct dependency. A fixed version is available.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (13 of 14), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 19/100
  - Repository check failed: the declared repository URL redirects; it must resolve directly.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 169 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 260 tokens (~65/item across 4 items; 4 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**: 94/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 82% of tool parameters carry a description.
- **Capabilities**: 20/100
  - Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add expertvagabond-volcengine -- npx -y volcengine-mcp
```

### Codex

```bash
codex mcp add expertvagabond-volcengine -- npx -y volcengine-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add expertvagabond-volcengine --command npx --arg -y --arg volcengine-mcp
```

### Hermes

```yaml
mcp_servers:
  expertvagabond-volcengine:
    command: "npx"
    args: ["-y", "volcengine-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "expertvagabond-volcengine": {
      "command": "npx",
      "args": [
        "-y",
        "volcengine-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.

### 2026-08-02 (score 51, +1)

- [functional improvement] Stability: unverified → 0.23

### 2026-07-31 (score 50, −5)

- [security regression] Malware scan: pass → unverified
- [functional improvement] Schema quality: unverified → fair
- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-28 (score 55, +16)

- [security regression] CVE-2025-66414 affects this package: high
- [security regression] Provenance: unverified → fail
- [security regression] Known CVEs: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] License: unverified → pass
- [functional] Licence: MIT

### 2026-07-27 (score 39)

First indexed and scored.

## MCP tools (4)

### `doubao_generate` (~122 tokens)

Generate text using ByteDance Doubao models. Use for text completion, content generation, and single-turn tasks.

Input parameters:

- `max_tokens` (number): Maximum tokens to generate
- `model` (string): Model ID (e.g., doubao-pro-32k, doubao-lite-4k, doubao-seed-1-6-250615)
- `prompt` (string, required): The prompt to send to the model
- `system_prompt` (string): Optional system prompt to set context
- `temperature` (number): Sampling temperature (0-1)

### `doubao_chat` (~70 tokens)

Have a multi-turn conversation with Doubao models. Supports conversation history.

Input parameters:

- `max_tokens` (number)
- `messages` (array, required): Array of chat messages with role (system/user/assistant) and content
- `model` (string): Model ID to use
- `temperature` (number)

### `doubao_embeddings` (~49 tokens)

Generate text embeddings using Doubao embedding models. Useful for semantic search and RAG.

Input parameters:

- `model` (string): Embedding model ID
- `texts` (array, required): Array of texts to embed

### `doubao_list_models` (~19 tokens)

List available Doubao models from Volcano Engine

## Diagnostics

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

## Score history

- 2026-08-03: 51
- 2026-08-02: 51
- 2026-08-01: 50
- 2026-07-31: 50
- 2026-07-29: 55
- 2026-07-28: 55
- 2026-07-27: 39

## Links

- npm package: https://www.npmjs.com/package/volcengine-mcp
- Socket report: https://socket.dev/npm/package/volcengine-mcp
- Changelog RSS feed: https://verifymcp.io/servers/expertvagabond-volcengine/volcengine-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/expertvagabond-volcengine/volcengine-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/expertvagabond-volcengine/volcengine-mcp