# io.github.HeroSizy/cucumberstudio (npm · cucumberstudio-mcp)

MCP server for Cucumber Studio - test scenarios, action words, and execution data

- Trust score: 71/100 (medium)
- Change this week: +25
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `cucumberstudio-mcp`: 71/100 (this document), [markdown](https://verifymcp.io/servers/herosizy-cucumberstudio/cucumberstudio-mcp.md), [page](https://verifymcp.io/servers/herosizy-cucumberstudio/cucumberstudio-mcp)

## Channel facts

- Registry: `npm`
- Package: `cucumberstudio-mcp`
- Version: `1.2.2`
- 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 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (134 of 136), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (134 of 136), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to HeroSizy/cucumberstudio-mcp).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 127 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 34/100
  - AI-judged instruction clarity (poor).
  - Tool/resource definitions use about 19 tokens (~19/item across 1 items; 1 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).
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add herosizy-cucumberstudio -- npx -y cucumberstudio-mcp
```

### Codex

```bash
codex mcp add herosizy-cucumberstudio -- npx -y cucumberstudio-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add herosizy-cucumberstudio --command npx --arg -y --arg cucumberstudio-mcp
```

### Hermes

```yaml
mcp_servers:
  herosizy-cucumberstudio:
    command: "npx"
    args: ["-y", "cucumberstudio-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "herosizy-cucumberstudio": {
      "command": "npx",
      "args": [
        "-y",
        "cucumberstudio-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 71, +45)

- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [security improvement] Provenance: unverified → pass
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [security] The attested source repository moved: HeroSizy/cucumberstudio-mcp
- [functional regression] Capabilities: pass → unverified
- [functional improvement] Schema quality: unverified → poor
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] License: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 26, +20)

- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Dependency health: partial → unverified
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Tool coverage: unverified → 100

### 2026-07-31 (score 6, −22)

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

### 2026-07-30 (score 28, −18)

- [security regression] Malware scan: pass → unverified

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

First indexed and scored.

## MCP tools (1)

### `cucumberstudio_configure` (~19 tokens)

Information about configuring CucumberStudio MCP Server

## Diagnostics

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

## Score history

- 2026-08-03: 71
- 2026-08-02: 71
- 2026-08-01: 26
- 2026-07-31: 6
- 2026-07-30: 28
- 2026-07-28: 46
- 2026-07-27: 46

## Links

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