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io.github.HeroSizy/cucumberstudio

NPM · CUCUMBERSTUDIO-MCP · SCANNED SEP 20

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

Available components

npm · cucumberstudio-mcp 89
+1 this week 89 Trust /100
Trust breakdown (7 categories)

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. How we score → Why this is hard to score →

Supply Chain Security98
  • No malware found by supply-chain analysis.Pass
  • No known CVEs affecting this package version or its production dependencies.Pass
  • No install/post-install scripts declared.Pass
  • 42 of 135 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
  • Source repository is publicly reachable at the declared URL. View diagnostics → Pass
  • Cryptographically verified build provenance (signed, bound to HeroSizy/cucumberstudio-mcp). View diagnostics → Pass
  • Clear OSI-approved license (MIT).Pass
  • Actively maintained (last published 175 days ago).Pass
  • Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability51
  • AI-judged instruction clarity (fair).Partial
  • Tool/resource definitions use about 19 tokens (~19/item across 1 items; 1 tools + 0 resources), lean.Pass
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management93
  • Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 1 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the io.github.HeroSizy/cucumberstudio MCP server?

io.github.HeroSizy/cucumberstudio runs locally as an npm package, launched with npx -y cucumberstudio-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

npm · cucumberstudio-mcp

# add to Claude Code
claude mcp add herosizy-cucumberstudio -- npx -y cucumberstudio-mcp
// .cursor/mcp.json
{
  "mcpServers": {
    "herosizy-cucumberstudio": {
      "command": "npx",
      "args": [
        "-y",
        "cucumberstudio-mcp"
      ]
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "herosizy-cucumberstudio": {
      "command": "npx",
      "args": [
        "-y",
        "cucumberstudio-mcp"
      ]
    }
  }
}
# add to Codex CLI
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
    }
  }
}
# add to OpenClaw
openclaw mcp add herosizy-cucumberstudio --command npx --arg -y --arg cucumberstudio-mcp
# ~/.hermes/config.yaml
mcp_servers:
  herosizy-cucumberstudio:
    command: "npx"
    args: ["-y", "cucumberstudio-mcp"]
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "herosizy-cucumberstudio": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "cucumberstudio-mcp"
      ]
    }
  }
}
# add to Vellum
assistant mcp add herosizy-cucumberstudio -t stdio -c npx -a -y cucumberstudio-mcp
// mcp.json
{
  "mcpServers": {
    "herosizy-cucumberstudio": {
      "command": "npx",
      "args": [
        "-y",
        "cucumberstudio-mcp"
      ]
    }
  }
}
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 19 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.

  • 17 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.

  • 16 Sept 26 −1
    • CVE-2026-82562 no longer affects this package ▲ security
    • CVE-2026-82417 no longer affects this package ▲ security
    • Known CVEs: fail → pass ▲ security
    • Stability: pass → 0.80 functional
  • 15 Sept 26 0
    • Stability: 0.97 → pass security
  • 13 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

  • 11 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

  • 9 Sept 26 −2
    • Stability: pass → 0.80 functional
  • 8 Sept 26 0
    • Stability: 0.97 → pass security
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 20 Sept 2026 · Analysed npm/cucumberstudio-mcp@1.2.2

Provenance Verified

A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.

Result Verified
Ecosystem npm
Reason Verified
Discovered via Registry attestation endpoint
Source repo HeroSizy/cucumberstudio-mcp
Certificate issuer https://token.actions.githubusercontent.com
Certificate SAN https://github.com/HeroSizy/cucumberstudio-mcp/.github/workflows/release.yml@refs/tags/v1.2.2
Rekor log index 1190724247
Predicate type https://slsa.dev/provenance/v1
Subject digest sha512:fc7dda2dc762c0582f3d9ae696fb190d09be8100daa265aed8510c32d0e350bf18063b69249b042869e98ed47111a210ad2dbbd53c942058dc6d8eba2

Background: How many MCP packages publish verified provenance →

Dependencies 135 packages
Packages resolved 135
Stale 42
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools · 1 exposed · ~19 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
cucumberstudio_configure ~19

Information about configuring CucumberStudio MCP Server

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

Common questions

What is the io.github.HeroSizy/cucumberstudio MCP server?

io.github.HeroSizy/cucumberstudio is an MCP server listed in the public MCP registry as io.github.HeroSizy/cucumberstudio. MCP server for Cucumber Studio - test scenarios, action words, and execution data. This page covers its npm package (cucumberstudio-mcp).

Is the io.github.HeroSizy/cucumberstudio MCP server safe to use?

io.github.HeroSizy/cucumberstudio scores 89 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the io.github.HeroSizy/cucumberstudio MCP server expose?

io.github.HeroSizy/cucumberstudio exposes 1 tool: cucumberstudio_configure. Their descriptions and schemas cost roughly 19 tokens of context every time the server is loaded.

Is the io.github.HeroSizy/cucumberstudio MCP server still maintained?

io.github.HeroSizy/cucumberstudio is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What licence is the io.github.HeroSizy/cucumberstudio MCP server under?

io.github.HeroSizy/cucumberstudio declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.